Question 1

Which of the following best describes the function of collagen fibers in the extracellular matrix (ECM)?

Accepted Answer

They resist tension and pressure, providing structural support.

Question 2

A patient suffers from a joint injury. Which membrane is most likely involved in producing fluid to lubricate the joint?

Accepted Answer

Synovial membrane

Question 3

Which cell junction is primarily responsible for preventing substances from passing between cells in epithelial tissue?

Accepted Answer

Tight junction

Question 4

Which of the following is TRUE regarding the repair of cardiac muscle tissue after injury?

Accepted Answer

Fibrosis occurs, resulting in scar tissue formation and loss of function.

Question 5

Which equation best represents the relationship between the concentration of collagen fibers ($$C_{collagen}) $$and the tensile strength ($$T) of $$connective tissue?

Accepted Answer

$$T = k 	imes C_{collagen}$$

Question 6

Which of the following cell types is most likely to release histamine and trigger inflammation in connective tissue?

Accepted Answer

Mast cell

Question 7

A gland that releases its product by rupturing the entire cell is classified as:

Accepted Answer

Holocrine

Question 8

Which tissue type is most likely to undergo regeneration after injury?

Accepted Answer

Epithelial tissue

Question 9

Which of the following best describes the function of goblet cells in mucous membranes?

Accepted Answer

They secrete mucus for protection.

Question 10

Which equation would you use to estimate the rate of tissue repair ($$R) $$given adequate nutrition ($$N) $$and blood supply ($$B$$)?

Accepted Answer

$$R = N 	imes B$$

Question 11

Which of the following is a major function of connective tissue proper?

Accepted Answer

Connecting and binding tissues and organs

Question 12

Which of the following is NOT a characteristic of epithelial tissue?

Accepted Answer

Thick extracellular matrix throughout the tissue

Question 13

Which cell type is primarily responsible for producing protein fibers and ground substance in connective tissue proper?

Accepted Answer

Fibroblast

Question 14

Which of the following best explains why cartilage has limited capacity for tissue repair?

Accepted Answer

Cartilage is avascular and lacks sufficient blood supply.

Question 15

Which of the following is a function of serous membranes?

Accepted Answer

Anchoring organs in place and producing serous fluid

Question 16

Which equation best represents the relationship between the number of fibroblasts ($$F) $$and the amount of scar tissue ($$S) $$formed during fibrosis?

Accepted Answer

$$S = k 	imes F$$

Question 17

Which of the following is TRUE about the basement membrane in epithelial tissues?

Accepted Answer

It anchors the epithelial tissue to underlying connective tissue.

Question 18

Which cell type is most likely to ingest foreign substances and pathogens in connective tissue?

Accepted Answer

Phagocyte (macrophage)

Question 19

Which of the following best describes the function of elastic fibers in the ECM?

Accepted Answer

They allow tissues to stretch and recoil.

Question 20

Which of the following is a major difference between endocrine and exocrine glands?

Accepted Answer

Endocrine glands secrete products directly into the blood for systemic effects, while exocrine glands secrete onto epithelial surfaces for local effects.

Chapter 4: Histology – Study Guide for Human Anatomy & Physiology

Study Guide - Practice Questions

Study Guide - Flashcards