Question 1

Which of the following best describes the main function of simple squamous epithelium in the alveoli of the lungs?

Accepted Answer

Rapid diffusion of gases

Question 2

A patient suffers a deep cut that damages both the epidermis and underlying connective tissue. Which process is most likely to occur during tissue repair?

Accepted Answer

Regeneration of epithelium and fibrosis of connective tissue

Question 3

Which of the following is a characteristic unique to epithelial tissue?

Accepted Answer

Is avascular but innervated

Question 4

Which type of epithelial tissue is best suited for areas of the body subject to high abrasion, such as the skin?

Accepted Answer

Stratified squamous epithelium

Question 5

A gland that releases its product by exocytosis without altering the secretory cell is classified as which type?

Accepted Answer

Merocrine gland

Question 6

Which of the following best explains why epithelial tissues must be supported by connective tissue?

Accepted Answer

Epithelial tissues are avascular and rely on diffusion from underlying connective tissue for nutrients

Question 7

Which membrane lines body cavities that open to the exterior, such as the digestive and respiratory tracts?

Accepted Answer

Mucous membrane

Question 8

A biopsy reveals tissue composed of a single layer of tall, closely packed cells, some with cilia and goblet cells. This tissue is most likely:

Accepted Answer

Simple columnar epithelium

Question 9

Which of the following best describes the function of the serous membrane?

Accepted Answer

Lines closed ventral body cavities and reduces friction between organs

Question 10

Which of the following tissues has the highest regenerative capacity?

Accepted Answer

Epithelial tissue

Question 11

A patient with a blocked sweat gland is experiencing issues with which type of gland?

Accepted Answer

Exocrine gland

Question 12

Which of the following best describes the difference between endocrine and exocrine glands?

Accepted Answer

Endocrine glands secrete hormones into the blood; exocrine glands secrete products onto body surfaces or into cavities

Question 13

Which of the following is a function of connective tissue?

Accepted Answer

Binding and support of other tissues

Question 14

A tissue sample from the urinary bladder shows cells that change shape when stretched. This tissue is most likely:

Accepted Answer

Transitional epithelium

Question 15

Which of the following best describes the process of fibrosis during tissue repair?

Accepted Answer

Replacement of destroyed tissue with connective tissue, resulting in scar formation

Question 16

Which of the following equations best represents the relationship between tissue repair and the types of tissue involved?

Accepted Answer

$$T_{repair} = T_{regeneration} + T_{fibrosis}$$

Question 17

Which of the following best explains why the skin is classified as a cutaneous membrane?

Accepted Answer

It is composed of stratified squamous epithelium attached to a thick connective tissue layer and is a dry membrane

Question 18

A patient with a heart attack has damaged cardiac muscle tissue. Which statement best describes the tissue's ability to repair?

Accepted Answer

Cardiac muscle has virtually no functional regenerative capacity, so repair is limited

Question 19

Which of the following best describes the function of goblet cells in epithelial tissue?

Accepted Answer

Secretion of mucus for lubrication and protection

Question 20

Which of the following is a correct pairing of a body membrane and its location?

Accepted Answer

Mucous membrane – lines the digestive tract

Chapter 4: Tissues – Structure, Function, and Repair

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