Q: Which of the following equations best represents the relationship between the number of cell layers and the classification of epithelial tissue?

$n = 1 \implies \text{Simple epithelium}$

Question 1

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

Accepted Answer

It covers surfaces and forms boundaries between different environments.

Question 2

A patient suffers a severe burn that destroys the epidermis. Which tissue type is most directly affected?

Accepted Answer

Epithelial tissue

Question 3

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

Accepted Answer

Contains abundant blood vessels

Question 4

Which type of epithelial tissue is best suited for absorption and secretion in the kidney tubules?

Accepted Answer

Simple cuboidal epithelium

Question 5

Which membrane lines body cavities that are open to the exterior, such as the digestive tract?

Accepted Answer

Mucous membrane

Question 6

A gland that releases its product directly into the bloodstream is classified as:

Accepted Answer

Endocrine

Question 7

Which of the following cell types is responsible for secreting the extracellular matrix in connective tissue proper?

Accepted Answer

Fibroblasts

Question 8

Which connective tissue element is primarily responsible for resisting tension and providing strength?

Accepted Answer

Collagen fibers

Question 9

A researcher observes a tissue sample with cells embedded in a gel-like matrix containing chondroitin and hyaluronic acid, but lacking blood vessels. Which tissue is most likely being observed?

Accepted Answer

Cartilage

Question 10

Which of the following best explains why epithelial tissue can regenerate rapidly after injury?

Accepted Answer

It contains stem cells and has a high mitotic rate.

Question 11

Which of the following is a function of adipose tissue in the body?

Accepted Answer

Providing shock absorption and energy storage

Question 12

Which type of cell is most likely to be found in the lacunae of cartilage?

Accepted Answer

Chondrocyte

Question 13

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

Accepted Answer

Exocrine glands secrete products onto body surfaces or into cavities, while endocrine glands secrete products into the bloodstream.

Question 14

Which of the following equations best represents the relationship between the number of cell layers and the classification of epithelial tissue?

Accepted Answer

$n = 1 \implies 	ext{Simple epithelium}$

Question 15

Which connective tissue class is most abundant and widely distributed in the human body?

Accepted Answer

Connective tissue

Question 16

A tissue sample contains cells with apical and basal surfaces, tight junctions, and desmosomes, but no blood vessels. Which tissue type is this?

Accepted Answer

Epithelial tissue

Question 17

Which of the following is a correct pairing of tissue type and its primary function?

Accepted Answer

Connective tissue: Supports

Question 18

Which of the following best describes the role of ground substance in connective tissue?

Accepted Answer

It acts as a medium through which solutes diffuse between blood capillaries and cells.

Question 19

Which of the following is a plausible consequence of a genetic defect that prevents the formation of desmosomes in epithelial tissue?

Accepted Answer

Cells would be unable to resist mechanical stress and could separate easily.

Question 20

Which equation best represents the relationship between the viscosity of ground substance ($\eta$) and the amount of hyaluronic acid ($H$) present?

Accepted Answer

$\eta \propto H$

Tissue: The Living Fabric – Chapter 4 Study Notes (Anatomy & Physiology 1)

Study Guide - Practice Questions

Study Guide - Flashcards