Question 1

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

Accepted Answer

It is avascular but innervated, relying on diffusion for nutrient supply.

Question 2

A patient presents with a skin injury that heals rapidly. Which property of epithelial tissue best explains this observation?

Accepted Answer

High regenerative capacity due to frequent cell division.

Question 3

Which type of epithelial tissue is most suited for rapid diffusion and is found lining the alveoli of the lungs?

Accepted Answer

Simple squamous epithelium

Question 4

Which equation best represents the relationship between surface area ($A$), rate of diffusion ($R$), and thickness ($T$) in simple squamous epithelium?

Accepted Answer

$R = \frac{A}{T}$

Question 5

Which of the following best describes the function of goblet cells found in some epithelial tissues?

Accepted Answer

They produce mucin, which forms mucus for lubrication.

Question 6

A biopsy of a gland reveals cells releasing their products by exocytosis without cell damage. Which type of secretion is this?

Accepted Answer

Merocrine

Question 7

Which connective tissue type is most likely to be found in tendons and ligaments, providing high tensile strength?

Accepted Answer

Dense regular connective tissue

Question 8

A patient with a genetic defect in collagen synthesis would most likely have problems with which connective tissue function?

Accepted Answer

Binding and support

Question 9

Which of the following is TRUE regarding cartilage?

Accepted Answer

It contains chondrocytes located in lacunae.

Question 10

Which connective tissue type is specialized for energy storage, insulation, and shock absorption?

Accepted Answer

Adipose tissue

Question 11

Which of the following best explains why blood is considered a connective tissue?

Accepted Answer

It has cells suspended in a liquid extracellular matrix (plasma).

Question 12

A patient with a ruptured sebaceous gland is experiencing inflammation due to cell debris. Which type of gland secretion is involved?

Accepted Answer

Holocrine

Question 13

Which of the following connective tissue fibers provides the greatest tensile strength?

Accepted Answer

Collagen fibers

Question 14

Which equation best describes the relationship between viscosity ($\eta$), water content ($W$), and proteoglycan concentration ($P$) in ground substance?

Accepted Answer

$\eta = \frac{P}{W}$

Question 15

Which connective tissue type forms a mesh-like stroma that supports blood cells in lymph nodes and the spleen?

Accepted Answer

Reticular connective tissue

Question 16

Which of the following is a function of transitional epithelium found in the bladder?

Accepted Answer

Ability to stretch and accommodate fluctuating volumes of urine

Question 17

Which cell type is responsible for secreting the extracellular matrix in bone tissue?

Accepted Answer

Osteoblasts

Question 18

A patient with a deficiency in hyaluronic acid would most likely experience which of the following?

Accepted Answer

Decreased viscosity of ground substance, affecting tissue hydration

Question 19

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

Accepted Answer

Endocrine glands secrete hormones into interstitial fluid and blood; exocrine glands secrete products onto epithelial surfaces.

Question 20

Which connective tissue type is found in the walls of arteries, allowing them to stretch and recoil with blood flow?

Accepted Answer

Elastic connective tissue

Tissues: The Living Fabric – Epithelial and Connective Tissue Study Notes

Study Guide - Practice Questions

Study Guide - Flashcards