Question 1

Which of the following best describes the function of epithelial tissue in the body?

Accepted Answer

Epithelial tissue covers body surfaces, lines cavities, and forms glands, performing functions such as protection, absorption, secretion, and sensory reception.

Question 2

Which statement about connective tissue is correct?

Accepted Answer

Connective tissue is highly vascularized and consists of cells separated by a large amount of nonliving extracellular matrix.

Question 3

A patient suffers a deep cut to the skin. Which process is most responsible for restoring the integrity of the tissue?

Accepted Answer

Organization, which replaces the blood clot with granulation tissue, restoring blood supply.

Question 4

Which type of epithelial tissue is best suited for absorption and secretion in the digestive tract?

Accepted Answer

Simple columnar epithelium

Question 5

Which connective tissue fiber type provides the greatest tensile strength to tissues?

Accepted Answer

Collagen fibers

Question 6

Blood is classified as a connective tissue because:

Accepted Answer

It consists of cells suspended in a nonliving extracellular matrix (plasma).

Question 7

Which of the following is a correct description of skeletal muscle tissue?

Accepted Answer

Skeletal muscle cells are long, cylindrical, multinucleated, and attached to bones.

Question 8

Which membrane is dry and forms the outer covering of the body?

Accepted Answer

Cutaneous membrane

Question 9

A gland that secretes its product by exocytosis without losing cellular material is classified as:

Accepted Answer

Merocrine gland

Question 10

Which of the following best describes the difference between regeneration and fibrosis in tissue repair?

Accepted Answer

Regeneration restores original tissue function, while fibrosis replaces damaged tissue with scar tissue that may not function identically.

Question 11

Which formula correctly represents the calculation of total surface area ($$A) of a $$cuboidal epithelial cell with side length $$l$$?

Accepted Answer

$$A = 6l^2$

Question 12

A tissue sample is prepared for microscopy. Which step ensures that anatomical structures are distinguished from one another?

Accepted Answer

Staining with dyes

Question 13

Which type of connective tissue is found in tendons and ligaments, providing great tensile strength in one direction?

Accepted Answer

Dense regular connective tissue

Question 14

Which of the following is a function of nervous tissue?

Accepted Answer

Regulation and control of body functions by transmitting electrical impulses

Question 15

Which of the following cell shapes is NOT typically found in epithelial tissue?

Accepted Answer

Spherical (round)

Question 16

Which type of cartilage is most abundant and provides support with some flexibility?

Accepted Answer

Hyaline cartilage

Question 17

Which of the following best explains why epithelial tissue is avascular?

Accepted Answer

Epithelial cells are too tightly packed to allow blood vessels to penetrate.

Question 18

Which equation correctly expresses the relationship between the number of cell layers ($$n) $$and the thickness ($$T) of a $$stratified epithelium, if each layer is $$d$$ thick?

Accepted Answer

$$T = n 	imes d$$

Question 19

Which of the following is a characteristic of transitional epithelium?

Accepted Answer

It is found lining the urinary bladder and allows cells to change shape and stretch.

Question 20

Which connective tissue type is most likely to be found in the walls of arteries, allowing them to stretch and recoil?

Accepted Answer

Elastic connective tissue

Tissues: Structure, Function, and Repair in Anatomy & Physiology

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