Level 3 Sports Massage Therapy A/P Mock Paper By Tom Gallivan
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What is the term given to the fluid that secretes from the Synovial Membrane?
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Articular or Hyaline Cartilage.
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Periosteum.
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Ligament.
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Synovial Fluid.
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150 questions to start with randomizes 30 u need 21 out of 30 to pass.
Good luck more to come.
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- 2.
Which enzyme is present the mouth for breaking down mechanically?
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Salivary
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Carbohydrates
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Proteins
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Fatsw
Correct Answer
A. SalivaryExplanation
Salivary enzymes are present in the mouth for breaking down food mechanically. These enzymes, such as amylase, help in the breakdown of carbohydrates present in the food we eat. This process starts the digestion process by breaking down complex carbohydrates into simpler sugars. Therefore, the presence of salivary enzymes in the mouth aids in the initial breakdown of food, specifically carbohydrates, before it moves further down the digestive system.Rate this question:
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- 3.
Which chemical is responsible for food breakdown in the mouth?
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Protein emulsifying enzyme
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Salivary enzymes
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Persitalsis
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Bile
Correct Answer
A. Salivary enzymesExplanation
Salivary enzymes are responsible for food breakdown in the mouth. These enzymes, such as amylase, help to break down carbohydrates into smaller molecules like sugars. They initiate the digestion process by breaking down food particles and making them easier to swallow and further digest in the stomach and intestines. Salivary enzymes play a crucial role in the initial stages of digestion, helping to start the breakdown of food before it reaches the stomach.Rate this question:
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- 4.
The structure of the skin comprises of two parts. Which of the following parts are correct?
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Thermis & Epidermis.
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Dermis & Subcutaneous.
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Epidermis & Subcutaneous.
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Dermis & Epidermis.
Correct Answer
A. Dermis & Epidermis.Explanation
The structure of the skin comprises of two main parts: the dermis and the epidermis. The dermis is the inner layer of the skin, located beneath the epidermis. It contains blood vessels, nerves, hair follicles, and sweat glands. The epidermis is the outermost layer of the skin, serving as a protective barrier against external factors. It is made up of several layers of cells, including keratinocytes, which produce the protein keratin. Together, the dermis and epidermis work together to maintain the integrity and function of the skin.Rate this question:
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- 5.
Which is NOT a long bone?
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Scapula
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Femur
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Humerus
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Tibia
Correct Answer
A. ScapulaExplanation
The scapula is not a long bone because it is a flat bone. Long bones are characterized by their elongated shape, with a shaft (diaphysis) and two ends (epiphyses). Examples of long bones include the femur, humerus, and tibia, which are all involved in supporting the body weight and facilitating movement. However, the scapula is a flat, triangular bone located on the posterior side of the shoulder, and its main function is to provide attachment points for muscles and support the shoulder joint.Rate this question:
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- 6.
Where is the Popliteal node stored?
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Behind the Knee
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Armpit
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Crook of Elbow
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Nape
Correct Answer
A. Behind the KneeExplanation
The correct answer is "Behind the Knee". The popliteal node is a lymph node located behind the knee joint. Lymph nodes are part of the immune system and help filter lymph fluid, removing waste and harmful substances. The popliteal node specifically receives lymph from the lower legs, feet, and deep tissues of the thigh.Rate this question:
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- 7.
Where is the inguinal node stored?
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Groin
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Crook of Elbow
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Nape
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Behind Knee
Correct Answer
A. GroinExplanation
The inguinal node is stored in the groin area. This is a group of lymph nodes located in the lower abdomen, near the crease where the thigh meets the pelvis. These nodes play a crucial role in filtering and trapping harmful substances, such as bacteria or cancer cells, that may be present in the lymphatic fluid.Rate this question:
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- 8.
Which major lymph node is located in the 'groin'
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Occipital
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Popliteal
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Inguinal
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Axillary
Correct Answer
A. InguinalExplanation
The inguinal lymph node is located in the groin area. It is one of the major lymph nodes in the body and plays a crucial role in filtering lymph fluid and trapping harmful substances, such as bacteria and cancer cells. The inguinal lymph node is responsible for draining lymph fluid from the lower limbs, genitals, and lower abdominal wall. It helps in the body's immune response by producing lymphocytes and antibodies to fight infections and diseases in the lower body region.Rate this question:
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- 9.
“Having a body which is longer than it is wide” describes which classification of bone?
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Short Bone
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Long Bone
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Flat Bone.
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Irregular Bone.
Correct Answer
A. Long BoneExplanation
Long bones are characterized by their elongated shape, with a length that is greater than their width. They consist of a shaft (diaphysis) and two expanded ends (epiphyses). Long bones are found in the arms, legs, fingers, and toes, and they provide support, mobility, and strength to the body. Examples of long bones include the femur, humerus, and tibia.Rate this question:
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- 10.
Which lymph is located at the Groin?
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Inguinal
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Popliteal
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Occipital
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Cubital
Correct Answer
A. InguinalExplanation
The correct answer is Inguinal. The inguinal lymph nodes are located in the groin area. They are part of the lymphatic system and play a role in filtering lymph fluid and trapping harmful substances, such as bacteria and cancer cells. The inguinal lymph nodes can become swollen and tender in response to infection or inflammation in the lower extremities, genitals, or abdominal area.Rate this question:
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- 11.
Which is NOT a function of the skeletal system?
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Protects the skin from external sources
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Provides storage of calcium and other key minerals
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Provides framework
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Protects body organs
Correct Answer
A. Protects the skin from external sourcesExplanation
The skeletal system does not directly protect the skin from external sources. Its main functions include providing a framework for the body, protecting body organs, and storing calcium and other minerals. The skin is protected by other structures such as the epidermis, dermis, and subcutaneous tissue.Rate this question:
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- 12.
How are hormones delivered to each part of the body?
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Chemical
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Electrical
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Rhymatic
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Sensory
Correct Answer
A. ChemicalExplanation
Hormones are delivered to each part of the body through a chemical process. Hormones are chemical messengers that are produced by various glands in the body and released into the bloodstream. They travel through the bloodstream to reach their target organs or tissues, where they bind to specific receptor sites and initiate a response. This chemical communication allows hormones to regulate various bodily functions and maintain homeostasis.Rate this question:
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- 13.
Which detection unit is NOT part of the skin?
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Taste
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Temperature
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Pressure
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Pain
Correct Answer
A. Taste -
- 14.
Which node is located at behind the knee?
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Popliteal
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Inguinal
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Axillary
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Occipital
Correct Answer
A. PoplitealExplanation
The correct answer is Popliteal. The popliteal node is located behind the knee. It is a lymph node that receives lymphatic drainage from the lower leg and foot.Rate this question:
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- 15.
Which is NOT a function of the lymphatic system?
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Remove excess tissue fluid and return it to the blood stream
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Filter fluids to help prevent infection of the blood and tissues
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Aid digestion via the absorption of lipids from the small intestine
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Gaseous exchange of oyxgen and carbon dioxide, which occurs in the lungs, between the alveoli and capillaries
Correct Answer
A. Gaseous exchange of oyxgen and carbon dioxide, which occurs in the lungs, between the alveoli and capillariesExplanation
The lymphatic system is responsible for removing excess tissue fluid and returning it to the blood stream, as well as filtering fluids to prevent infection. It also aids digestion by absorbing lipids from the small intestine. However, gaseous exchange of oxygen and carbon dioxide occurs in the lungs between the alveoli and capillaries, which is not a function of the lymphatic system.Rate this question:
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- 16.
Which part of the structure of the urinary system stores urine until its excreted?
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Kidneys
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Ureter
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Bladder
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Urethra
Correct Answer
A. BladderExplanation
The bladder is the part of the urinary system that stores urine until it is excreted. It is a muscular organ located in the lower abdomen. When the bladder fills with urine, it expands and sends signals to the brain, indicating the need to urinate. The bladder then contracts to expel the urine through the urethra, which is the tube that connects the bladder to the outside of the body. The kidneys filter waste products from the blood and produce urine, but they do not store urine. The ureters are tubes that transport urine from the kidneys to the bladder.Rate this question:
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- 17.
Which of the following is a 'Parasympathetic' response to the psychological effects of sports massage?
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Reduced levels of wellbeing
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Increase of physical tension
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Feeling of stress
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Lowering of anxiety
Correct Answer
A. Lowering of anxietyExplanation
The parasympathetic response is responsible for promoting relaxation and reducing stress in the body. Lowering of anxiety is a parasympathetic response because it indicates a decrease in the body's stress levels. This response is likely to occur as a result of the calming and soothing effects of sports massage, which can help to reduce muscle tension and promote a sense of relaxation and well-being.Rate this question:
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- 18.
Which is NOT a structure of the Nervous Tissue?
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Smooth
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Nerves
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Brain
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Spinal Cord
Correct Answer
A. SmoothExplanation
Smooth is not a structure of the Nervous Tissue because it refers to smooth muscle tissue, which is a type of muscle tissue found in organs such as the digestive system, blood vessels, and uterus. Nervous tissue, on the other hand, is responsible for transmitting and processing information in the nervous system and is composed of neurons and supporting cells.Rate this question:
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- 19.
Where is the Occipital node located
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Nape
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Knee
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Groin
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Crook of Elbow
Correct Answer
A. NapeExplanation
The Occipital node is located in the nape of the neck. The nape refers to the back of the neck, specifically the area at the base of the skull. This is where the Occipital node is situated, which is a lymph node that helps filter and trap harmful substances in the body.Rate this question:
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- 20.
Where's the Cubital Node stored?
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Crook of Elbow
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Behind knee
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Nape
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Groin
Correct Answer
A. Crook of ElbowExplanation
The cubital node is stored in the crook of the elbow. This is the area where the arm bends, and it is also known as the antecubital fossa. The cubital node refers to a lymph node located in this region, which is responsible for filtering lymph fluid and helping to fight off infections.Rate this question:
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- 21.
Which major lymph node is located in the 'back of the neck (nape)'?
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Occipital
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Cubital
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Spleen
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Popliteal
Correct Answer
A. OccipitalExplanation
The occipital lymph node is located in the back of the neck, specifically in the nape area. It is one of the major lymph nodes in the body and plays a role in filtering lymph fluid and trapping foreign substances such as bacteria or viruses. The occipital lymph node can become swollen or tender when there is an infection or inflammation in the head, neck, or scalp region.Rate this question:
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- 22.
Elimination of final waste products from digestion takes place where?
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Stomach
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Small intestine
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Large Intestine
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Rectum
Correct Answer
A. RectumExplanation
The rectum is the final section of the digestive system where the elimination of waste products occurs. After the small intestine absorbs nutrients from food, the remaining waste material passes into the large intestine. The large intestine absorbs water and electrolytes from the waste, forming feces. The feces are then stored in the rectum until they are eliminated from the body through the process of defecation.Rate this question:
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- 23.
Which gland in the body is known as 'The master gland'?
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Hypothalamus
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Pituitary
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Pineal
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Adrenal
Correct Answer
A. HypothalamusExplanation
The hypothalamus is known as the master gland because it controls and regulates the release of hormones from the pituitary gland. It plays a crucial role in maintaining homeostasis by controlling various bodily functions such as body temperature, hunger, thirst, and sleep. The hypothalamus also receives signals from other parts of the brain and responds by releasing the appropriate hormones to regulate the endocrine system. Therefore, it is considered the master gland due to its control over the pituitary gland and its influence on the overall hormonal balance in the body.Rate this question:
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- 24.
Which composition of blood fights and digests infection and foreign invading cells
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White blood cells
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Red blood cells
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Platelets
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Blood plasma
Correct Answer
A. White blood cellsExplanation
White blood cells are responsible for fighting and digesting infections and foreign invading cells. They play a crucial role in the body's immune response by identifying and destroying pathogens, such as bacteria, viruses, and fungi. Unlike red blood cells, white blood cells have a nucleus and are able to move independently. They can engulf and destroy harmful substances through a process called phagocytosis or produce antibodies to neutralize them. Therefore, white blood cells are the composition of blood that specifically fights and digests infections and foreign invading cells.Rate this question:
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- 25.
Systolic or Systole is under maximum pressure when the heart---------------?
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Contracts
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Relaxes
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Refills
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Rests
Correct Answer
A. ContractsExplanation
During systolic or systole, the heart is in its contracting phase. This is when the heart muscle contracts and pumps blood out of the chambers and into the arteries. The contraction of the heart creates pressure, which is at its maximum during systole. Therefore, the correct answer is "Contracts."Rate this question:
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- 26.
Which part of the structure of the urinary system carries urine from the bladder out of the body?
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Kidneys
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Ureter
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Bladder
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Urethra
Correct Answer
A. UrethraExplanation
The urethra is the part of the structure of the urinary system that carries urine from the bladder out of the body. It is a tube-like structure that connects the bladder to the external opening of the body. When the bladder contracts, urine is expelled through the urethra during the process of urination. The kidneys filter waste products from the blood to produce urine, which then travels through the ureters to the bladder. Once in the bladder, the urine is stored until it is ready to be eliminated through the urethra.Rate this question:
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- 27.
Which gland is known as the “master gland” as it controls most of the other endocrine glands in the body?
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Thyroid.
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Hypothalamus.
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Parathyroid
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Pineal.
Correct Answer
A. Hypothalamus.Explanation
The hypothalamus is known as the "master gland" as it controls most of the other endocrine glands in the body. It produces and releases hormones that regulate the secretion of hormones from the pituitary gland, which in turn controls the function of various other endocrine glands. The hypothalamus plays a crucial role in maintaining homeostasis and regulating various bodily functions such as temperature, hunger, thirst, and sleep.Rate this question:
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- 28.
What hormones are secreted by the Adrenal glands which initiate sympathetic responses to stress?
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Oestrogen & Progesterone
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Melatonin & Serotonin.
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Epinephrine (adrenaline) & Norepinephrine.
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Insulin & Glucagon.
Correct Answer
A. Epinephrine (adrenaline) & Norepinephrine.Explanation
Epinephrine (adrenaline) and Norepinephrine are the hormones secreted by the Adrenal glands that initiate sympathetic responses to stress. These hormones are part of the body's "fight or flight" response, preparing the body for action in response to a stressful situation. Epinephrine increases heart rate, blood pressure, and blood sugar levels, while Norepinephrine constricts blood vessels and increases alertness. Together, these hormones help the body respond effectively to stress by increasing energy levels and enhancing physical performance.Rate this question:
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- 29.
Which major lymph node is location in the 'crook of the elbow'?
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Occipital
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Popliteal
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Axillary
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Cubital
Correct Answer
A. CubitalExplanation
The major lymph node located in the 'crook of the elbow' is the cubital lymph node. This lymph node is found in the area where the arm bends at the elbow joint. It plays a role in filtering and draining lymphatic fluid from the lower arm, hand, and fingers.Rate this question:
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- 30.
What are the five classifications of bones?
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Long, Short, Flat, Irregular, Sesamoid
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Flat, Irregular, Sesamoid, Curved, Clear
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Short, Flat, Irregular, Sesamoid, Compact
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Irregular, Sesamoid, Cancellous, Flat, Compact
Correct Answer
A. Long, Short, Flat, Irregular, SesamoidExplanation
The five classifications of bones are long, short, flat, irregular, and sesamoid.Rate this question:
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- 31.
Which vitamin is formed from the Skin?
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D
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B12
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B6
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K
Correct Answer
A. DExplanation
Vitamin D is formed from the skin when it is exposed to sunlight. The skin contains a substance called 7-dehydrocholesterol, which is converted into vitamin D when it absorbs UVB radiation from the sun. This process occurs in the epidermis, the outermost layer of the skin. Vitamin D is important for maintaining healthy bones and teeth, as it helps the body absorb calcium and phosphorus. It also plays a role in immune function and may have other health benefits.Rate this question:
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- 32.
Which of the following is NOT a lymphatic node?
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Occipital
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Popliteal
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Retinal
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Lnguinal
Correct Answer
A. RetinalExplanation
The retinal is not a lymphatic node because it is a part of the eye responsible for receiving and processing visual information. Lymphatic nodes are small, bean-shaped structures found throughout the body that play a crucial role in the immune system by filtering lymph fluid and trapping harmful substances. The occipital, popliteal, and inguinal lymph nodes, on the other hand, are all examples of lymphatic nodes found in specific regions of the body.Rate this question:
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- 33.
What is the term given for maintaining balance inside or outside of the body?
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Osteoporosis.
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Sympathetic response.
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Parasympathetic response
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Homeostasis.
Correct Answer
A. Homeostasis.Explanation
Homeostasis is the term given for maintaining balance inside or outside of the body. It refers to the body's ability to regulate and stabilize its internal environment, ensuring that conditions such as temperature, pH, and nutrient levels remain within a narrow range. This process involves various physiological mechanisms that work together to maintain equilibrium and optimal functioning of the body's systems. Osteoporosis, sympathetic response, and parasympathetic response are unrelated terms and do not specifically refer to the maintenance of balance in the body.Rate this question:
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- 34.
What cell function involves a series of tree like projections?
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Dendrites
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Synapses
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Axon
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Myelin Sheath
Correct Answer
A. DendritesExplanation
Dendrites are the correct answer because they are the part of a neuron that receives signals from other neurons. They have a tree-like structure with many branches, which allows them to receive signals from multiple sources. These projections increase the surface area of the dendrites, enabling them to receive and process a large amount of information from other neurons.Rate this question:
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- 35.
Which of the following is NOT a function of the skeleton?
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Storage.
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Production of hormones.
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Production of blood cells and platelets within the bone marrow.
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Shape/Structure.
Correct Answer
A. Production of hormones.Explanation
The skeleton has several functions, including providing shape and structure to the body, storage of minerals like calcium and phosphorus, and production of blood cells and platelets in the bone marrow. However, the production of hormones is not a function of the skeleton. Hormones are produced by various glands in the body, such as the pituitary gland, thyroid gland, and adrenal glands. The skeleton primarily serves as a support system for the body and is involved in movement, protection of organs, and mineral storage.Rate this question:
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- 36.
Bones are made up of two different types of bone tissue?
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Compact Bone & Cancellous Bone.
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Cancellous Bone & Long Bone
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Compact Bone & Sesamoid Bone.
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Short Bone & Long Bone.
Correct Answer
A. Compact Bone & Cancellous Bone.Explanation
Bones are made up of two different types of bone tissue: compact bone and cancellous bone. Compact bone is dense and forms the outer layer of bones, providing strength and protection. Cancellous bone, also known as spongy or trabecular bone, is found inside the bones and is less dense. It has a honeycomb-like structure with small, interconnected spaces filled with bone marrow. Cancellous bone helps to reduce the weight of the bone while still providing support and flexibility. Therefore, the correct answer is Compact Bone & Cancellous Bone.Rate this question:
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- 37.
What term is used to describe the “membrane which protects the axon and prevents cross-interference (‘short circuits’)”?
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Synapses.
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Dendrites.
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Myelin Sheath.
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Cell Body.
Correct Answer
A. Myelin Sheath.Explanation
The myelin sheath is the term used to describe the membrane which protects the axon and prevents cross-interference. The myelin sheath is made up of fatty substances and acts as an insulating layer around the axon, allowing for faster and more efficient transmission of nerve impulses. This protective covering helps to prevent short circuits and ensures the smooth flow of electrical signals along the axon.Rate this question:
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- 38.
What term is used to describe the “connections between nerve cells through which ‘information’ flows from one to another”?
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Synapses
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Dendrites.
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Myelin Sheath.
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Cell Body.
Correct Answer
A. SynapsesExplanation
Synapses are the connections between nerve cells through which information flows from one cell to another. They are crucial for the transmission of signals in the nervous system. Dendrites, myelin sheath, and cell body are all parts of a nerve cell, but they do not specifically refer to the connections between cells. Therefore, the term used to describe these connections is synapses.Rate this question:
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- 39.
Which two types of pressure exerted by circulating blood on the walls of blood vessels makes up blood pressure
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Systemic and Pulmonary
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Systolic and Autonomic
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Somatic and Diastolic
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Systolic and Diastolic
Correct Answer
A. Systolic and DiastolicExplanation
Blood pressure is the force exerted by circulating blood on the walls of blood vessels. Systolic pressure is the higher number in a blood pressure reading and represents the force when the heart contracts and pumps blood into the arteries. Diastolic pressure is the lower number and represents the force when the heart is at rest between beats. Therefore, both systolic and diastolic pressures together make up blood pressure.Rate this question:
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- 40.
Which of the following is NOT a function of the skin?
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Protection from infection and injury.
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Sensation by detecting temperature, pressure, touch and pain
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Excretion of sweat, which is 80% water and 20% salts.
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Secretion of sebum to lubricate and protect skin by making it acidic.
Correct Answer
A. Excretion of sweat, which is 80% water and 20% salts.Explanation
The skin has various functions, including protection from infection and injury, sensation by detecting temperature, pressure, touch, and pain, and secretion of sebum to lubricate and protect the skin. However, excretion of sweat, which is 80% water and 20% salts, is not a function of the skin. Sweat is primarily produced by sweat glands and is involved in regulating body temperature.Rate this question:
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- 41.
Can you identify the two major divisions of the skeleton from the answers below?
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Atlas & Axis.
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Axial & Atlas.
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Axis & Appendicular.
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Axial & Appendicular.
Correct Answer
A. Axial & Appendicular.Explanation
The two major divisions of the skeleton are the axial skeleton and the appendicular skeleton. The axial skeleton includes the skull, vertebral column, and rib cage, which provide support and protection for the vital organs. The appendicular skeleton consists of the limbs, shoulder girdle, and pelvic girdle, which are responsible for movement and locomotion.Rate this question:
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- 42.
Describe the passage of air through the respiratory tract?
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Trachea, Bronchi, Bronchioles, Pharynx, Larynx, Alveoli
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Pharynx, Larynx, Trachea, Bronchioles, Bronchi, Alveoli
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Larynx, Pharynx, Trachea, Bronchi, Alveoli, Bronchiles
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Pharynx, Larynx, Trachea, Bronchi, Bronchioles, Alveoli
Correct Answer
A. Pharynx, Larynx, Trachea, Bronchi, Bronchioles, AlveoliExplanation
The correct answer is Pharynx, Larynx, Trachea, Bronchi, Bronchioles, Alveoli. Air enters the respiratory tract through the pharynx, then passes through the larynx, trachea, bronchi, and bronchioles. Finally, it reaches the alveoli, which are small air sacs in the lungs where gas exchange occurs. This sequence of structures represents the correct passage of air through the respiratory tract.Rate this question:
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- 43.
What is the name given to the process used by muscles to contract?
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Sliding Protein Theory.
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Cross-bridge.
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Mitochondria Theory.
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Sliding Filament Theory.
Correct Answer
A. Sliding Filament Theory.Explanation
The correct answer is Sliding Filament Theory. This theory explains how muscles contract by proposing that actin and myosin filaments slide past each other, causing the muscle to shorten. This process occurs when myosin heads bind to actin filaments and pull them towards the center of the sarcomere, resulting in muscle contraction. The Sliding Filament Theory is widely accepted and supported by experimental evidence.Rate this question:
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- 44.
Which part of the urinary system to filtrate waste from the blood and produce urine?
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Kidneys
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Ureter
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Bladder
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Urethra
Correct Answer
A. KidneysExplanation
The kidneys are responsible for filtering waste from the blood and producing urine. They play a crucial role in maintaining the body's fluid balance and removing harmful substances from the bloodstream. The kidneys filter out waste products, excess water, and electrolytes, while also reabsorbing essential nutrients and regulating blood pressure. The urine produced by the kidneys is then transported to the bladder through the ureters and eventually eliminated from the body through the urethra.Rate this question:
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- 45.
Which of the following joint areas would allow circumduction?
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Elbow.
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Knee.
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Shoulder.
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Ankle.
Correct Answer
A. Shoulder.Explanation
Circumduction is a movement that involves the circular motion of a body part, such as a limb, around a central point. The shoulder joint is a ball-and-socket joint that allows for a wide range of movements, including circumduction. This joint is formed by the head of the humerus (upper arm bone) and the glenoid cavity of the scapula (shoulder blade). The rounded head of the humerus fits into the shallow socket of the scapula, allowing for the shoulder to move in multiple directions, including circumduction. The elbow, knee, and ankle joints are hinge joints that primarily allow flexion and extension movements, limiting their ability to perform circumduction.Rate this question:
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- 46.
Which is not a structure of the Lymphoid Tissue?
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Bones
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Bone Marrow
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White blood cells
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Lymph Nodes
Correct Answer
A. BonesExplanation
The lymphoid tissue is a part of the immune system and is responsible for producing and storing white blood cells, such as lymphocytes. It is primarily found in organs such as the spleen, thymus, and lymph nodes. Bone marrow is also considered a lymphoid tissue as it produces lymphocytes. However, bones themselves are not considered a structure of the lymphoid tissue.Rate this question:
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- 47.
Which is NOT a hormone secreted by the Adrenal gland?
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Melatonin
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Epinephrine
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Cortisol
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Norepinephrine
Correct Answer
A. MelatoninExplanation
Melatonin is not a hormone secreted by the Adrenal gland. Melatonin is actually a hormone secreted by the pineal gland, which is located in the brain. It plays a key role in regulating sleep-wake cycles and is responsible for maintaining the body's internal clock. The Adrenal gland, on the other hand, secretes hormones such as Epinephrine, Cortisol, and Norepinephrine, which are involved in the body's response to stress, metabolism, and blood pressure regulation.Rate this question:
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- 48.
How many cells thick are Capillaries
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1
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10
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100
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10000000
Correct Answer
A. 1Explanation
Capillaries are the smallest blood vessels in the body, with a diameter just wide enough for a single red blood cell to pass through. They are one cell thick, allowing for the exchange of oxygen, nutrients, and waste products between the blood and surrounding tissues. This thinness is essential for efficient diffusion and transport across the capillary walls. Therefore, the correct answer is 1.Rate this question:
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- 49.
Which of the following is NOT a classification of bone?
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Irregular Bone.
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Flat Bone.
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Sesamoid Bone.
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Cancellous Bone
Correct Answer
A. Cancellous BoneExplanation
Cancellous bone is not a classification of bone because it refers to a type of bone tissue rather than a specific classification. Cancellous bone, also known as spongy or trabecular bone, is found inside the outer layer of compact bone and is characterized by its porous and honeycomb-like structure. It is responsible for providing structural support and strength to bones, but it is not a distinct classification like irregular, flat, or sesamoid bones.Rate this question:
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Feb 11, 2020Quiz Created by
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