Question 1

Hyaluronic acid gives a very slippery quality to fluids that contain it. Hyaluronic acid

Accepted Answer

A)   resists stretching.
B)   is a good lubricant for joint cavities.
C)   is a protein.
D)   functions as an insulator.
E)   promotes oxygen transport in the plasma.F) C) and D)
G) C) and E)

Question 2

What type of gland possesses ducts?

Accepted Answer

A)   hypocrine
B)   exocrine
C)   endocrine
D)   ectocrine
E)   epicrineF) B) and E)
G) B) and D)

Question 3

Which of the following statements concerning the process of tissue repair is false?

Accepted Answer

A)   In replacement, a new type of tissue develops that eventually results in scar production.
B)   Permanent cells have a limited ability to replicate.
C)   Stable cells do not actively replicate after growth but retain the ability to regenerate.
D)   In regeneration, destroyed cells are replaced by the same type of cells.
E)   Labile cells cannot be replaced by the process of regeneration.F) C) and E)
G) C) and D)

Question 4

What type of membranes line joint cavities?

Accepted Answer

A)   cutaneous
B)   mucous
C)   gobletal
D)   synovial
E)   serousF) A) and E)
G) B) and E)

Question 5

Movement of food through the digestive tract results from the action of

Accepted Answer

A)   smooth muscle.
B)   undifferentiated muscle.
C)   voluntary muscle.
D)   skeletal muscle.
E)   cardiac muscle.F) A) and D)
G) B) and C)

Question 6

What is the girdle of glycoproteins just below the tight junction between epithelial cells?

Accepted Answer

A)   gap junction
B)   hemidesmosomes
C)   adhesion belt
D)   desmosomes
E)   intercalated disksF) A) and D)
G) B) and C)

Question 7

What is a small protein channel that allows the passage of ions and small molecules between cells?

Accepted Answer

A)   adhesion belt
B)   hemidesmosomes
C)   desmosomes
D)   tight junction
E)   gap junctionF) A) and D)
G) A) and E)

Question 8

The three types of protein fibers found in connective tissue are

Accepted Answer

A)   hyaluronic acid, collagen, and reticular fibers.
B)   collagen, elastin, and reticular fibers.
C)   chondronectic, osteonectin, fibronectin
D)   proteoglycan, elastin, and reticular fibers.
E)   proteoglycan, elastin, and hyaluronic acid.F) A) and D)
G) B) and D)

Question 9

In the process of tissue repair, which of the events listed below occurs last?

Accepted Answer

A)   Fibroblasts migrate to the area.
B)   An inflammatory response occurs.
C)   Granulation tissue develops.
D)   The wound fills with blood and a clot forms.
E)   A scab forms to seal the wound.F) C) and D)
G) B) and C)

Question 10

Which of the following statements is false?

Accepted Answer

A)   The movement of materials through epithelium is enhanced by simple squamous epithelium.
B)   Secretory epithelial cells are usually cuboidal or columnar in shape.
C)   Stratified epithelium is adapted for a protective role.
D)   Cuboidal epithelium is found in areas where absorption occurs.
E)   Columnar epithelial cells promote diffusion.F) C) and D)
G) A) and B)

Question 11

What type of membranes do not open to the exterior, do not contain glands, but do secrete fluid?

Accepted Answer

A)   serous
B)   synovial
C)   cutaneous
D)   gobletal
E)   mucousF) A) and D)
G) A) and C)

Question 12

What type of cells release chemicals in response to injury and play an important role in inflammation?

Accepted Answer

A)   stem cells
B)   macrophages
C)   adipocytes
D)   mast cells
E)   osteoclastF) A) and B)
G) A) and C)

Question 13

Name the two processes that result in the repair of injured tissue.

Accepted Answer

A)   edema and clotting
B)   regeneration and replacement
C)   necrosis and atrophy
D)   edema and regeneration
E)   necrosis and replacementF) A) and B)
G) A) and C)

Question 14

Which of the following occurs when the permeability of blood vessels increases during inflammation?

Accepted Answer

A)   redness and heat at the injury site
B)   removal of foreign material from the blood
C)   edema
D)   no change in osmotic balance between blood and tissues
E)   increased blood flow to the areaF) C) and E)
G) D) and E)

Exam 4: Tissues

Movement of food through the digestive tract results from the action of

Correct Answer
verified

What type of cells release chemicals in response to injury and play an important role in inflammation?

Correct Answer
verified

What is a small protein channel that allows the passage of ions and small molecules between cells?

Correct Answer
verified

What is the girdle of glycoproteins just below the tight junction between epithelial cells?

Correct Answer
verified

Name the two processes that result in the repair of injured tissue.

Correct Answer
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What type of gland possesses ducts?

Correct Answer
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Hyaluronic acid gives a very slippery quality to fluids that contain it. Hyaluronic acid

Correct Answer
verified

Which of the following statements is false?

Correct Answer
verified

Which of the following occurs when the permeability of blood vessels increases during inflammation?

Correct Answer
verified

What type of membranes line joint cavities?

Correct Answer
verified

In the process of tissue repair, which of the events listed below occurs last?

Correct Answer
verified

What type of membranes do not open to the exterior, do not contain glands, but do secrete fluid?

Correct Answer
verified

The three types of protein fibers found in connective tissue are

Correct Answer
verified

Which of the following statements concerning the process of tissue repair is false?

Correct Answer
verified

Exam 4: Tissues

Movement of food through the digestive tract results from the action of

Correct AnswerverifiedShow Answer

What type of cells release chemicals in response to injury and play an important role in inflammation?

Correct AnswerverifiedShow Answer

What is a small protein channel that allows the passage of ions and small molecules between cells?

Correct AnswerverifiedShow Answer

What is the girdle of glycoproteins just below the tight junction between epithelial cells?

Correct AnswerverifiedShow Answer

Name the two processes that result in the repair of injured tissue.

Correct AnswerverifiedShow Answer

What type of gland possesses ducts?

Correct AnswerverifiedShow Answer

Hyaluronic acid gives a very slippery quality to fluids that contain it. Hyaluronic acid

Correct AnswerverifiedShow Answer

Which of the following statements is false?

Correct AnswerverifiedShow Answer

Which of the following occurs when the permeability of blood vessels increases during inflammation?

Correct AnswerverifiedShow Answer

What type of membranes line joint cavities?

Correct AnswerverifiedShow Answer

In the process of tissue repair, which of the events listed below occurs last?

Correct AnswerverifiedShow Answer

What type of membranes do not open to the exterior, do not contain glands, but do secrete fluid?

Correct AnswerverifiedShow Answer

The three types of protein fibers found in connective tissue are

Correct AnswerverifiedShow Answer

Which of the following statements concerning the process of tissue repair is false?

Correct AnswerverifiedShow Answer

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