Question 1

Which of the following molecules consists of numerous polysaccharides attached to a protein core?

Accepted Answer

A)   collagen
B)   proteoglycan
C)   elastin
D)   reticulin
E)   hyaluronic acidF) B) and D)
G) A) and B)

Question 2

What is a malignant neoplasm derived from epithelial tissue?

Accepted Answer

A)   metastasis
B)   malignant
C)   sarcoma
D)   benign
E)   carcinomaF) A) and B)
G) A) and C)

Question 3

What type of gland discharges fragments of the gland's cells during secretion?

Accepted Answer

A)   exocrine
B)   endocrine
C)   merocrine
D)   apocrine
E)   holocrineF) All of the above
G) C) and E)

Question 4

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

Accepted Answer

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

Question 5

Proteoglycans trap large quantities of water and spring back to original shape after compression. They are found in

Accepted Answer

A)   neurons.
B)   tendons.
C)   muscles.
D)   intervertebral discs.
E)   bones.F) C) and E)
G) B) and C)

Question 6

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

Accepted Answer

A)   The wound fills with blood and a clot forms.
B)   Granulation tissue develops.
C)   A scab forms to seal the wound.
D)   An inflammatory response occurs.
E)   Fibroblasts migrate to the area.F) None of the above
G) A) and E)

Question 7

What type of gland possesses ducts?

Accepted Answer

A)   exocrine
B)   endocrine
C)   ectocrine
D)   epicrine
E)   hypocrineF) C) and D)
G) B) and C)

Question 8

The various types of epithelium are classified by

Accepted Answer

A)   the size and shape of cells.
B)   the shape of cells and number of cell layers.
C)   the number of cell layers and size of the cells.
D)   the size and location of cells.
E)   function and size of cells.F) None of the above
G) A) and D)

Question 9

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

Accepted Answer

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

Question 10

Which of the following statements concerning epithelial cell surfaces is false?

Accepted Answer

A)   Smooth surfaces reduce friction.
B)   Epithelium with folded surfaces tends to be very rigid.
C)   Cilia propel materials along the surface of an epithelial cell.
D)   Epithelial cells with microvilli are involved in absorption.
E)   Epithelium with folded surfaces can change shape.F) A) and D)
G) None of the above

Question 11

A tissue has the following characteristics: free surface, single layer of cells, cells are narrow and tall, microvilli, many mitochondria, goblet cells. Which of the following is most consistent with those observations? (1)  active transport
(2)  epithelium
(3)  simple epithelium
(4)  columnar epithelium
(5)  cuboidal epithelium
(6)  squamous epithelium
(7)  secretion by exocytosis
(8)  movement of mucous across its surface

Accepted Answer

A)   1, 2, 3, 4, 7
B)   1, 2, 3, 5, 7
C)   1, 2, 3, 4, 8
D)   2, 3, 4, 8
E)   2, 3, 4, 7F) B) and E)
G) A) and E)

Question 12

What type of membranes line cavities that open to the outside and often contain mucous glands?

Accepted Answer

A)   serous
B)   mucous
C)   synovial
D)   gobletal
E)   cutaneousF) All of the above
G) A) and C)

Question 13

What is a collection of similar cells and surrounding substances?

Accepted Answer

A)   organ
B)   tissue
C)   organ system
D)   extracellular matrix
E)   intracellular matrixF) A) and E)
G) B) and E)

Question 14

-This is a picture of a skin wound. What does "D" represent?

Accepted Answer

A)   dermis
B)   subcutaneous fat
C)   epidermis
D)   blood vessel
E)   blood clotF) A) and E)
G) B) and C)

Question 15

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

Accepted Answer

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

Question 16

The extracellular matrix of connective tissue contains

Accepted Answer

A)   adipose.
B)   plasma.
C)   serous fluid.
D)   synoval fluid.
E)   proteoglycans.F) A) and B)
G) A) and C)

Question 17

Unlike an exocrine gland, an endocrine gland

Accepted Answer

A)   is a secretory organ.
B)   sheds cells with its secretions.
C)   has no ducts.
D)   contains goblet cells.
E)   secretes to a surface.F) None of the above
G) A) and B)

Question 18

What type of exocrine gland uses exocytosis to secrete its product?

Accepted Answer

A)   merocrine
B)   apocrine
C)   holocrine
D)   endocrine
E)   solocrineF) A) and D)
G) A) and C)

Question 19

What type of cell ingests bacteria?

Accepted Answer

A)   edema
B)   secondary union
C)   neutrophil
D)   granulation tissue
E)   scarF) A) and E)
G) A) and B)

Question 20

What type of gland excretes products by secretion into the blood?

Accepted Answer

A)   exocrine
B)   endocrine
C)   merocrine
D)   apocrine
E)   holocrineF) C) and D)
G) B) and E)

Exam 4: Tissues

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

Correct Answer
verified

What type of membranes line cavities that open to the outside and often contain mucous glands?

Correct Answer
verified

Proteoglycans trap large quantities of water and spring back to original shape after compression. They are found in

Correct Answer
verified

What type of gland possesses ducts?

Correct Answer
verified

What type of exocrine gland uses exocytosis to secrete its product?

Correct Answer
verified

Which of the following statements concerning epithelial cell surfaces is false?

Correct Answer
verified

What type of gland discharges fragments of the gland's cells during secretion?

Correct Answer
verified

What is a collection of similar cells and surrounding substances?

Correct Answer
verified

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

Correct Answer
verified

What type of gland excretes products by secretion into the blood?

Correct Answer
verified

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

Correct Answer
verified

Which of the following molecules consists of numerous polysaccharides attached to a protein core?

Correct Answer
verified

Correct Answer
verified

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

Correct Answer
verified

The extracellular matrix of connective tissue contains

Correct Answer
verified

What type of cell ingests bacteria?

Correct Answer
verified

The various types of epithelium are classified by

Correct Answer
verified

Unlike an exocrine gland, an endocrine gland

Correct Answer
verified

-This is a picture of a skin wound. What does "D" represent?

Correct Answer
verified

What is a malignant neoplasm derived from epithelial tissue?

Correct Answer
verified

Exam 4: Tissues

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

Correct AnswerverifiedShow Answer

What type of membranes line cavities that open to the outside and often contain mucous glands?

Correct AnswerverifiedShow Answer

Proteoglycans trap large quantities of water and spring back to original shape after compression. They are found in

Correct AnswerverifiedShow Answer

What type of gland possesses ducts?

Correct AnswerverifiedShow Answer

What type of exocrine gland uses exocytosis to secrete its product?

Correct AnswerverifiedShow Answer

Which of the following statements concerning epithelial cell surfaces is false?

Correct AnswerverifiedShow Answer

What type of gland discharges fragments of the gland's cells during secretion?

Correct AnswerverifiedShow Answer

What is a collection of similar cells and surrounding substances?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

What type of gland excretes products by secretion into the blood?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Which of the following molecules consists of numerous polysaccharides attached to a protein core?

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

The extracellular matrix of connective tissue contains

Correct AnswerverifiedShow Answer

What type of cell ingests bacteria?

Correct AnswerverifiedShow Answer

The various types of epithelium are classified by

Correct AnswerverifiedShow Answer

Unlike an exocrine gland, an endocrine gland

Correct AnswerverifiedShow Answer

-This is a picture of a skin wound. What does "D" represent?

Correct AnswerverifiedShow Answer

What is a malignant neoplasm derived from epithelial tissue?

Correct AnswerverifiedShow Answer

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