Basic Human Anatomy Quiz: Trivia!
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Basic human anatomy quiz: trivia! The human body is made up of different organs set out to accomplish a given task. Do you know the different parts of the heart and the parts they play? What is the difference between the Radial, femoral, carotid and brachial artery and what roles they play? This quiz will help you learn some more about the cardiovascular and respiratory system. Give it a shot!
Questions and Answers
- 1.
A patient who is supine is lying:
- A.
Face up
- B.
Face down
- C.
On the left side
- D.
On the right side
Correct Answer
A. Face upExplanation
When a patient is in a supine position, it means that they are lying face up. This position is commonly used during medical examinations or procedures as it allows for easy access to the front of the body. Being face up also helps to distribute body weight evenly and reduce pressure on specific areas.Rate this question:
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- 2.
The term proximal is best described as:
- A.
Closer to the joint or extremity
- B.
Further away from a joint or extremity
- C.
Closer to the midline of the body
- D.
Farther away from the midline of the body
Correct Answer
C. Closer to the midline of the bodyExplanation
The term proximal refers to a location that is closer to the midline of the body. In anatomical terms, the midline is an imaginary line that divides the body into left and right halves. Therefore, when something is described as proximal, it means it is closer to this midline. This is in contrast to being distal, which means further away from the midline.Rate this question:
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- 3.
The heart, lungs, and great vessels are found in the:
- A.
Abdominal cavity
- B.
Peritoneal space
- C.
Retroperitoneal space
- D.
Thoracic space
Correct Answer
D. Thoracic spaceExplanation
The heart, lungs, and great vessels are found in the thoracic space. This is because the thoracic space refers to the chest cavity, which houses these vital organs. The heart is located in the middle of the chest, while the lungs are on either side of it. The great vessels, such as the aorta and vena cava, also pass through the thoracic space. Therefore, the thoracic space is the correct location for these organs and vessels.Rate this question:
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- 4.
Plantar refers to the:
- A.
Palm of the hand
- B.
Sole of the foot
- C.
Forehead
- D.
Buttocks
Correct Answer
B. Sole of the footExplanation
The term "plantar" is derived from the Latin word "planta," which means sole. Therefore, when we refer to something as "plantar," we are specifically talking about the sole of the foot.Rate this question:
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- 5.
The midclavicular line passes through the :
- A.
Armpit
- B.
Umbilicus
- C.
Nipple
- D.
Palm
Correct Answer
C. NippleExplanation
The midclavicular line is an imaginary line that runs vertically through the midpoint of the clavicle (collarbone). It is commonly used as a reference point in medical examinations to locate specific anatomical structures. In this case, the correct answer is "nipple" because the midclavicular line passes through the midpoint of the clavicle and extends downward to the nipple. This line helps in determining the location of the heart, lungs, and other structures during physical examinations.Rate this question:
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- 6.
When referring to left and right, you should use your left and right not the patient's.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement suggests that when referring to left and right, one should use their own left and right instead of the patient's. This means that the perspective should be based on the person speaking or giving instructions, rather than the person being referred to. Therefore, the correct answer is false, as it contradicts the statement.Rate this question:
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- 7.
Trendelenburg position is a sitting position.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because the Trendelenburg position is not a sitting position. It is a supine position where the patient's head is lower than their feet. This position is commonly used in surgical procedures to improve blood flow to vital organs and reduce bleeding.Rate this question:
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- 8.
The trachea splits into two:
- A.
Capillaries
- B.
Alveoli
- C.
Bronchi
- D.
Valves
Correct Answer
C. BronchiExplanation
The trachea, also known as the windpipe, is a tube that connects the throat to the lungs. It splits into two branches called the bronchi. The bronchi further divide into smaller tubes called bronchioles, which eventually lead to the alveoli. The alveoli are tiny air sacs in the lungs where gas exchange occurs. Capillaries are small blood vessels that surround the alveoli and facilitate the exchange of oxygen and carbon dioxide. Valves are not related to the splitting of the trachea.Rate this question:
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- 9.
Which of the following is not a valve in the heart?
- A.
Aortic
- B.
Pulmonic
- C.
Tricuspid
- D.
Ventral
Correct Answer
D. VentralExplanation
The term "ventral" refers to the front or belly side of an organism, and it is not a valve in the heart. The other options listed - aortic, pulmonic, and tricuspid - are all valves that play crucial roles in regulating blood flow within the heart.Rate this question:
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- 10.
The rings of the trachea consist of:
- A.
Ligaments
- B.
Bone
- C.
Cartilage
- D.
Muscle
Correct Answer
C. CartilageExplanation
The rings of the trachea consist of cartilage. Cartilage is a flexible connective tissue that provides support and structure to various parts of the body. In the case of the trachea, the rings of cartilage help maintain the shape and patency of the airway, preventing it from collapsing during breathing. This allows for the smooth passage of air into the lungs.Rate this question:
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- 11.
The formula for determining cardiac output(CO) is:
- A.
SVxBP=CO
- B.
SVxHR=CO
- C.
HRxBP=CO
- D.
HRxSVR=CO
Correct Answer
B. SVxHR=COExplanation
The formula SVxHR=CO is the correct answer because it represents the calculation for determining cardiac output. SV stands for stroke volume, which is the amount of blood pumped out of the heart with each contraction. HR represents heart rate, which is the number of times the heart beats per minute. By multiplying stroke volume with heart rate, we can calculate the cardiac output, which is the volume of blood pumped by the heart in one minute. Therefore, SVxHR=CO is the appropriate formula for determining cardiac output.Rate this question:
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- 12.
The left lung has ____ lobe(s).
- A.
One
- B.
Two
- C.
Three
- D.
Four
Correct Answer
B. TwoExplanation
The left lung has two lobes. The human lungs are divided into lobes, with the right lung having three lobes and the left lung having two lobes. The division of the lungs into lobes allows for efficient oxygen exchange and helps in the proper functioning of the respiratory system.Rate this question:
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- 13.
TThe _________ commonly call voice box, is the structure that contains the vocal cords and connects to the opening of the trachea.
- A.
Nasopharynx
- B.
Larynx
- C.
Pharynx
- D.
Oropharynx
Correct Answer
B. LarynxExplanation
The larynx, commonly called the voice box, is the structure that contains the vocal cords and connects to the opening of the trachea. It is responsible for producing sound and allowing us to speak. The other options, nasopharynx, pharynx, and oropharynx, are all parts of the throat but do not specifically contain the vocal cords or have a direct connection to the trachea. Therefore, the correct answer is larynx.Rate this question:
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- 14.
Prone refers to a patient lying on:
- A.
Their back face up
- B.
Their anterior body surface or "front"
- C.
On their right side
- D.
On their left side
Correct Answer
B. Their anterior body surface or "front"Explanation
The term "prone" refers to a patient lying on their anterior body surface or "front". This means that the patient is lying face down, with their stomach or chest touching the surface they are lying on.Rate this question:
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- 15.
__________ refers to the palm of the hand.
- A.
Palmar
- B.
Plantar
- C.
Plane
- D.
Lateral
Correct Answer
A. PalmarExplanation
The term "palmar" refers to the palm of the hand. It is used to describe anything related to or located on the palm side of the hand. This term is commonly used in medical and anatomical contexts to describe the specific structures, movements, or conditions that pertain to the palm.Rate this question:
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- 16.
The ________ artery is the major artery in the neck and is the main supplier of blood to the head.
- A.
Femoral
- B.
Brachial
- C.
Carotid
- D.
Radial
Correct Answer
C. CarotidExplanation
The carotid artery is the major artery in the neck and is responsible for supplying blood to the head. It branches off from the aorta, the largest artery in the body, and carries oxygenated blood to the brain, face, and neck. It is an important artery for maintaining proper blood flow and providing essential nutrients to the brain, making it a vital structure in the circulatory system.Rate this question:
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- 17.
The _________ artery located in the upper arm used to palpated to obtain a pulse in an infant also serves as a pressure point to control bleeding in all ages from the arm.
- A.
Radial
- B.
Femoral
- C.
Carotid
- D.
Brachial
Correct Answer
D. BrachialExplanation
The brachial artery, located in the upper arm, is used to palpate the pulse in infants. Additionally, it serves as a pressure point to control bleeding in all ages from the arm.Rate this question:
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- 18.
The _________ artery carries oxygen-poor blood from the heart to the lungs.
- A.
Brachial
- B.
Carotid
- C.
Pulmonary
- D.
Radial
Correct Answer
C. PulmonaryExplanation
The pulmonary artery carries oxygen-poor blood from the heart to the lungs. This is because the blood needs to be oxygenated in the lungs before it can be distributed to the rest of the body. The pulmonary artery is responsible for transporting the deoxygenated blood to the lungs, where it will pick up oxygen and get rid of carbon dioxide through the process of respiration.Rate this question:
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- 19.
The medial and larger bone of the lower leg is known as the ________ bone.
- A.
Femur
- B.
Tibia
- C.
Fibula
- D.
Radius
Correct Answer
B. TibiaExplanation
The tibia is the correct answer because it is the larger bone of the lower leg, also known as the shinbone. The tibia is located on the inner side of the leg and is responsible for bearing most of the body's weight. It is an important bone for stability and movement, and it connects the knee to the ankle. The fibula, on the other hand, is the smaller bone of the lower leg and runs parallel to the tibia. The femur is the thigh bone, and the radius is a bone in the forearm.Rate this question:
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- 20.
The musculoskeletal system is comprised of the bones and skeletal muscles of the body. This system has three major functions: *To give the body shape *To protect internal organs *To provide the ability to move
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The given answer is true because the musculoskeletal system, which includes bones and skeletal muscles, indeed serves three major functions. Firstly, it gives the body shape by providing a framework and structure. Secondly, it protects internal organs by surrounding and supporting them. Lastly, it enables movement by allowing the muscles to contract and pull on the bones, resulting in locomotion and other bodily movements. Therefore, the statement is accurate.Rate this question:
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- 21.
The bone between the shoulder and the elbow in the upper arm is the _______.
- A.
Ulna
- B.
Radius
- C.
Humerus
- D.
Carpal
Correct Answer
C. HumerusExplanation
The bone between the shoulder and the elbow in the upper arm is called the humerus.Rate this question:
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- 22.
The cervical vertebrae consist of _______ vertebrae.
- A.
5
- B.
12
- C.
7
- D.
3
Correct Answer
C. 7Explanation
The correct answer is 7 because the cervical vertebrae are a set of seven vertebrae located in the neck region of the spine. These vertebrae provide support and flexibility to the head and neck, allowing for movements such as nodding and rotating the head.Rate this question:
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- 23.
The skin consist of ____ layers, with the ________ layer being the deepest.
- A.
2, dermis
- B.
3, subcutaneous
- C.
3, epidermis
- D.
2, subcutaneous
Correct Answer
B. 3, subcutaneousExplanation
The skin consists of multiple layers, with the subcutaneous layer being the deepest. The subcutaneous layer, also known as the hypodermis, is located beneath the dermis and is made up of fat cells and connective tissue. It helps to insulate the body, store energy, and protect internal organs.Rate this question:
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- 24.
The ______ layer of skin contains the sweat and sebaceous(oil) glands, hair follicles, nerve endings, and some blood vessels.
- A.
Dermis
- B.
Epidermis
- C.
Subcutaneous
- D.
All of the above
Correct Answer
B. EpidermisExplanation
The epidermis is the outermost layer of the skin and contains sweat and sebaceous glands, hair follicles, nerve endings, and some blood vessels. It acts as a protective barrier for the underlying layers of skin and helps regulate body temperature through sweat production.Rate this question:
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- 25.
The organ in the form of a sac on the underside of the liver that stores bile produced by the liver is the:
- A.
Appendix
- B.
Pancreas
- C.
Colon
- D.
Gallbladder
Correct Answer
D. GallbladderExplanation
The organ that stores bile produced by the liver is the gallbladder. Bile is a substance produced by the liver that helps in the digestion and absorption of fats. The gallbladder acts as a storage reservoir for bile, releasing it into the small intestine when needed to aid in the digestion process. The appendix is a small pouch-like structure located at the junction of the small and large intestines, not involved in bile storage. The pancreas is responsible for producing digestive enzymes and hormones, while the colon is part of the large intestine involved in the absorption of water and electrolytes.Rate this question:
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- 26.
The term bilateral refers to:
- A.
Both lungs.
- B.
One side.
- C.
Frontal skull.
- D.
Both sides.
Correct Answer
D. Both sides.Explanation
The term bilateral refers to something that occurs on both sides. In this context, it means that it refers to both sides of an object or body part. Therefore, the correct answer is "both sides."Rate this question:
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