Connective Tissue Types Test
Welcome to the 21st century electronic classroom for human anatomy and physiology. Connective tissues have been classified by histologsts in several different ways. They can be placed into categories or types according to the structural characteristics of the intercellular material.
As "fill-in" questions appear in this test, please enter your answer(s) using all lower case letters. I wish you the best of luck in learning about the various types of connective tissues for the human body.
Questions and Answers
- 1.
What type of connective tissue in seen in the image?
- A.
Adipose
- B.
Cartilage
- C.
Blood
- D.
Muscle
- E.
Bone
- F.
Dense Fibrous
Correct Answer
A. AdiposeExplanation
The correct answer is Adipose. Adipose tissue is a type of connective tissue that stores fat cells. In the image, the tissue appears to be composed mainly of large, round cells with a small amount of cytoplasm and a large lipid droplet, which is characteristic of adipose tissue. This tissue is commonly found beneath the skin and around organs, providing insulation and cushioning.Rate this question:
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- 2.
What type of connective tissue is seen in the image?
- A.
Skeleton bone
- B.
Hyaline Cartilage
- C.
Loose Fibrous
- D.
Reticular
- E.
Cardiac
- F.
Fibrocartilage
Correct Answer
B. Hyaline CartilageExplanation
The correct answer is Hyaline Cartilage. This type of connective tissue is seen in the image. Hyaline cartilage is a translucent, bluish-white connective tissue that provides support and flexibility to various structures in the body. It is found in areas such as the nose, trachea, and ends of long bones. It has a smooth, glassy appearance and is composed of collagen fibers embedded in a gel-like matrix.Rate this question:
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- 3.
What is the category name for loose, ordinary connective tissue?
- A.
Adipose
- B.
Smooth
- C.
Blood
- D.
Areolar
- E.
Cardiac
Correct Answer
D. AreolarExplanation
Areolar tissue is a type of loose, ordinary connective tissue. It is found in various parts of the body and fills the spaces between organs and tissues. It is characterized by its loose arrangement of fibers and abundant ground substance. Areolar tissue provides support and flexibility to organs and helps in holding them in place. It also plays a role in immune response and inflammation. Adipose tissue is a type of connective tissue that stores fat, smooth and cardiac tissues are types of muscle tissue, and blood is a specialized connective tissue.Rate this question:
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- 4.
What type of connective tissue is shown in the image?
- A.
Hyaline
- B.
Epithelial
- C.
Reticular
- D.
Cardiac
- E.
Fibrocartilage
Correct Answer
D. CardiacExplanation
The correct answer is Cardiac. Cardiac tissue is a type of connective tissue that is found in the heart. It is responsible for the contraction and pumping of blood throughout the body. Cardiac tissue is unique in its structure, with intercalated discs that allow for rapid communication and coordination of contractions between individual cardiac muscle cells. This tissue is highly specialized and essential for maintaining the function of the heart.Rate this question:
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- 5.
What type of connective tissue is shown in the image?
- A.
Dense Fibrous
- B.
Stratified Cuboidal
- C.
Adipose
- D.
Elastic Cartilage
- E.
Hyaline Cartilage
Correct Answer
D. Elastic CartilageExplanation
The image shows a type of connective tissue that is elastic in nature. Elastic cartilage is a specialized type of cartilage that contains a high concentration of elastic fibers, which give it its characteristic flexibility and resilience. This type of connective tissue is commonly found in structures such as the external ear, epiglottis, and the larynx. It is able to withstand repeated bending and stretching without losing its shape, making it ideal for providing support and maintaining the structure of these body parts.Rate this question:
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- 6.
What type of connective tissue is shown in the image?
- A.
Blood
- B.
Epithelial
- C.
Nervous
- D.
Cartilage
- E.
Cardiac
Correct Answer
A. BloodExplanation
The correct answer is blood because the image most likely shows the characteristic appearance of blood tissue. Blood is a type of connective tissue that consists of cells suspended in a liquid matrix called plasma. It is responsible for transporting oxygen, nutrients, hormones, and waste products throughout the body. The image may show red and white blood cells, as well as platelets, which are all components of blood tissue.Rate this question:
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- 7.
What type of connective tissue is shown in the image?
- A.
Dense Fibrous Regular
- B.
Epithelial
- C.
Dense Fibrous Irregular
- D.
Elastic Cartilage
- E.
Cardiac
Correct Answer
A. Dense Fibrous RegularExplanation
The correct answer is Dense Fibrous Regular. This type of connective tissue is characterized by densely packed collagen fibers that are arranged in parallel. It provides strength and support to structures such as tendons and ligaments. In the image, the tissue appears to have a regular pattern of collagen fibers, indicating that it is Dense Fibrous Regular connective tissue.Rate this question:
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- 8.
What type of connective tissue is shown in the image?
- A.
Dense Fibrous Regular
- B.
Fibrocartilage
- C.
Dense Fibrous Irregular
- D.
Elastic Cartilage
- E.
Cardiac
Correct Answer
B. FibrocartilageExplanation
The correct answer is Fibrocartilage. Fibrocartilage is a type of connective tissue that is found in areas of the body that need to withstand tension and pressure, such as the intervertebral discs and the knee joint. It is characterized by its dense arrangement of collagen fibers and its ability to absorb shock and provide support.Rate this question:
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- 9.
What type of connective tissue is shown in the image?
- A.
Blood (white blood cells)
- B.
Fibrocartilage
- C.
Dense Fibrous Irregular
- D.
Elastic Cartilage
- E.
Blood (red blood cells)
Correct Answer
E. Blood (red blood cells)Explanation
The image shows red blood cells, which are the main component of blood. Red blood cells are responsible for carrying oxygen to the body's tissues and removing carbon dioxide. They have a characteristic biconcave shape and lack a nucleus. Therefore, the correct answer is blood (red blood cells).Rate this question:
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- 10.
What type of connective tissue is shown in the image?
- A.
Adipose (fat)
- B.
Fibrocartilage
- C.
Dense Fibrous Irregular
- D.
Adipose + Reticular
- E.
Smooth Muscles
Correct Answer
D. Adipose + ReticularExplanation
The connective tissue shown in the image is a combination of adipose and reticular tissue. Adipose tissue is responsible for storing fat and providing insulation and cushioning, while reticular tissue provides structural support and forms the framework for organs like the liver and spleen. The image likely shows a section of tissue that contains both types of tissue, possibly in an organ like the liver where they are commonly found together.Rate this question:
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- 11.
What type of connective tissue is shown in the image?
- A.
Adipose (fat)
- B.
Fibrocartilage (CT scan)
- C.
Cardiac
- D.
Nervous Nervous (brain CT scan)
Correct Answer
B. Fibrocartilage (CT scan)Explanation
The correct answer is Fibrocartilage (CT scan) because the image shows a tissue that has a dense arrangement of collagen fibers and chondrocytes embedded within the matrix. This is characteristic of fibrocartilage, which is found in areas that require both strength and flexibility, such as intervertebral discs and the pubic symphysis. The mention of "CT scan" in the answer indicates that the image was obtained using this imaging technique.Rate this question:
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- 12.
Blood serves the human body in two functions, (1) transportation and (2) conduction.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Blood serves the human body in multiple functions, including transportation, conduction, and regulation. In addition to transporting oxygen, nutrients, and hormones to different parts of the body, blood also carries waste products away from cells and helps regulate body temperature. It also plays a crucial role in the immune system, clotting, and maintaining pH balance. Therefore, the statement that blood serves the human body in only two functions is incorrect.Rate this question:
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- 13.
What type of connective tissue is shown in the image?
- A.
Membranous Epithelial
- B.
Glandular
- C.
Adipose
- D.
Fibrous Thick Cartilage
- E.
Elastic Cartilage
Correct Answer
D. Fibrous Thick CartilageExplanation
The correct answer is Fibrous Thick Cartilage. This type of connective tissue is characterized by its dense arrangement of collagen fibers, which provide strength and support. It can be found in areas that require resistance to tension and pressure, such as the intervertebral discs and the pubic symphysis. The image likely shows a section of fibrous thick cartilage, based on its dense appearance and the presence of collagen fibers.Rate this question:
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- 14.
Dense fibrous regular connective tissue includes (1) aponeuroses, (2) dermis, (3) Ligaments, and (4) rings in trachea.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The given statement is false because dense fibrous regular connective tissue does not include rings in the trachea. Dense fibrous regular connective tissue refers to a type of connective tissue that is composed of densely packed collagen fibers arranged in parallel. It is found in structures like tendons and ligaments, which connect muscles to bones and bones to other bones, respectively. Aponeuroses and dermis are also examples of dense fibrous regular connective tissue, but rings in the trachea are not.Rate this question:
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- 15.
What type of connective tissue is shown in the image?
- A.
Membranous Epithelial
- B.
Areolar
- C.
Adipose
- D.
Blood
- E.
Bone
- F.
Nervous (spinal cord)
Correct Answer
B. AreolarExplanation
The correct answer is Areolar. Areolar connective tissue is a type of loose connective tissue that is found throughout the body. It is composed of a gel-like ground substance with collagen and elastic fibers dispersed within it. Areolar tissue provides support and cushioning to organs and helps in the exchange of nutrients and waste products between blood vessels and surrounding tissues. It is also involved in immune responses and inflammation. The image likely shows the characteristic appearance of areolar connective tissue under a microscope, with its loosely arranged fibers and cells.Rate this question:
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- 16.
What type of connective tissue is shown in the image?
- A.
Membranous Epithelial
- B.
Bone
- C.
Dense Fibrous Irregular
- D.
Elastin
- E.
Smooth Muscle
Correct Answer
D. ElastinExplanation
The correct answer is Elastin. Elastin is a type of connective tissue that provides elasticity and flexibility to various organs and tissues in the body. It is found in structures such as blood vessels, lungs, and skin. Elastin allows these tissues to stretch and recoil, providing them with the ability to withstand stretching and maintain their shape. The image likely shows a sample of elastin tissue, which can be identified by its characteristic appearance and properties.Rate this question:
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- 17.
Please check all the correct functions for adipose connective tissue. (Hint: you must select all correct answers before receiving credit for this question.)
- A.
Protection
- B.
Insulation
- C.
Transportation
- D.
Support
- E.
Reserve food
- F.
Excitability
Correct Answer(s)
A. Protection
B. Insulation
D. Support
E. Reserve foodExplanation
Adipose connective tissue functions as a protective layer by cushioning and insulating organs and tissues. It also provides support to organs and structures. Adipose tissue serves as a reserve for storing energy in the form of fat. Therefore, the correct functions for adipose connective tissue are protection, insulation, support, and reserve food.Rate this question:
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- 18.
What type of connective tissue is shown in the image?
- A.
Dense Fibrous Regular
- B.
Blood
- C.
Adipose
- D.
Nervous (neuron)
- E.
Muscle (visceral)
Correct Answer
D. Nervous (neuron)Explanation
The correct answer is Nervous (neuron). The image likely shows a neuron, which is a type of connective tissue found in the nervous system. Neurons are responsible for transmitting electrical signals throughout the body, allowing for communication between different parts of the body and the brain. They have a unique structure with a cell body, dendrites, and an axon.Rate this question:
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- 19.
What type of connective tissue is shown in the image specifically in the abdominal region?
- A.
Blood
- B.
Bone
- C.
Adipose
- D.
Fibrocartilage
- E.
Nervous (brain)
Correct Answer
C. AdiposeExplanation
The correct answer is Adipose. Adipose tissue is a type of connective tissue that is found in the abdominal region. It is responsible for storing fat and providing insulation and cushioning to the organs in this area. Adipose tissue is composed of adipocytes, which are specialized cells that store fat in the form of triglycerides. This tissue is important for energy storage and regulation of body temperature.Rate this question:
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- 20.
What type of connective tissue is shown in the image?
- A.
Bone
- B.
Dense Fibrous Irregular
- C.
Aerolar
- D.
Glandular
- E.
Hyaline Cartilage
Correct Answer
D. Glandular -
- 21.
This image is classified as cardiac striated involuntary muscle tissue.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The image is classified as cardiac striated involuntary muscle tissue because it shows the characteristic striations of muscle fibers and is located in the heart, which is an involuntary muscle. The presence of striations indicates that the muscle tissue is composed of sarcomeres, which are the basic contractile units of striated muscles. Additionally, the fact that it is located in the heart confirms its classification as cardiac muscle tissue.Rate this question:
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- 22.
What type of connective tissue is shown in the image?
- A.
Membranous Epithelial
- B.
Fibrocartilage + Dense Fibrous Regular
- C.
Elastic + Dense Fibrous Regular
- D.
Glandular
Correct Answer
B. Fibrocartilage + Dense Fibrous RegularExplanation
The correct answer is Fibrocartilage + Dense Fibrous Regular. This is because the image shows a connective tissue that contains both fibrocartilage and dense fibrous regular tissue. Fibrocartilage is a type of connective tissue that is found in areas that require both support and flexibility, such as the intervertebral discs. Dense fibrous regular tissue, on the other hand, is a type of connective tissue that provides strength and support to structures like tendons and ligaments. Therefore, the presence of both fibrocartilage and dense fibrous regular tissue in the image suggests that the connective tissue shown is a combination of these two types.Rate this question:
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- 23.
What type of connective tissue is shown in the image?
- A.
Hyaline Cartilage
- B.
Elastic Cartilage
- C.
Fibrocartilage
- D.
Regular Dense Fibrous
- E.
Adipose
Correct Answer
B. Elastic CartilageExplanation
The correct answer is Elastic Cartilage. Elastic cartilage is a type of connective tissue that is characterized by its flexibility and elasticity. It contains a large amount of elastic fibers, which give it its unique properties. Elastic cartilage is found in certain parts of the body that require both support and flexibility, such as the external ear and the epiglottis. It is able to maintain its shape while also being able to bend and stretch. This makes it an ideal tissue for structures that need to be able to move and recoil, such as the ear.Rate this question:
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- 24.
What type of connective tissue is shown in the image?
- A.
Glandular
- B.
Nervous (nerves)
- C.
Reticular
- D.
Bone
- E.
Skeletal Muscle
Correct Answer
B. Nervous (nerves)Explanation
The image is showing nervous tissue, specifically nerves. Nervous tissue is responsible for transmitting electrical signals throughout the body, allowing for communication between different parts of the body and the brain. Nerves are composed of specialized cells called neurons, which have long extensions called axons that transmit electrical impulses. This type of connective tissue is found in the nervous system and plays a crucial role in coordinating and controlling bodily functions.Rate this question:
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- 25.
What type of connective tissue is shown in the image of the intervertebral disc?
- A.
Reticular
- B.
Hyaline Cartilage
- C.
Elastic Cartilage
- D.
Fibrocartilage
- E.
Skeletal Muscle
Correct Answer
D. FibrocartilageExplanation
The image of the intervertebral disc shows fibrocartilage. Fibrocartilage is a type of connective tissue that is found in areas that require both support and flexibility, such as the intervertebral discs. It is characterized by its dense collagen fibers and ability to withstand pressure and tension. Fibrocartilage is commonly found in the body's joints and provides cushioning and shock absorption.Rate this question:
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- 26.
What type of connective tissue is shown in the image?
- A.
Fibrocartilage
- B.
Irregular Dense Fibrous
- C.
Glandular
- D.
Skeletal Striated Voluntary
- E.
Reticular
Correct Answer
D. Skeletal Striated VoluntaryExplanation
The correct answer is "Skeletal Striated Voluntary." Skeletal striated voluntary tissue is a type of connective tissue that is found in skeletal muscles. It is characterized by its striated appearance under a microscope and is responsible for voluntary movements in the body.Rate this question:
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- 27.
This image has West Nile Virus attacking brain tissue.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
West Nile Virus is a mosquito-borne virus that can cause inflammation of the brain, known as encephalitis. The image likely shows the virus attacking brain tissue, supporting the statement that the image is true.Rate this question:
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- 28.
What type of connective tissue is shown in the image?
- A.
Membranous Epithelial
- B.
Hyaline Cartilage
- C.
Elastic
- D.
Reticular
- E.
Skeletal Striated Muscle
- F.
Regular Dense Fibrous
Correct Answer
B. Hyaline CartilageExplanation
The correct answer is Hyaline Cartilage. This type of connective tissue is characterized by its translucent appearance and smooth surface. It is found in areas such as the nose, trachea, and ends of long bones, providing support and flexibility to these structures.Rate this question:
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- 29.
What type of connective tissue is shown in the image?
- A.
Hyaline Cartilage
- B.
Bone
- C.
Elastic Cartilage
- D.
Cardiac Muscles
- E.
Glandular
Correct Answer
B. BoneExplanation
The correct answer is "Bone" because the image is showing a dense and hard connective tissue with a distinct structure resembling bone. Bone tissue is composed of cells called osteocytes embedded in a matrix of collagen fibers and calcium salts, giving it its characteristic strength and rigidity.Rate this question:
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- 30.
What type of connective tissue is shown in the Scanning Electron Microscope image?
- A.
Blood
- B.
Bone
- C.
Adipose
- D.
Cartilage
Correct Answer
B. BoneExplanation
The correct answer is bone because the Scanning Electron Microscope image shows a dense and rigid connective tissue with a distinct pattern of osteons, which are characteristic of bone tissue. The presence of these osteons indicates that the tissue is bone rather than other types of connective tissue such as blood, adipose, or cartilage.Rate this question:
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