Question 1

Which of the following best describes the structural characteristics of epithelial tissue?

Accepted Answer

Epithelial tissue is avascular, exhibits polarity, and is supported by connective tissue.

Question 2

A patient presents with damage to the lining of their alveoli in the lungs. Which type of epithelial tissue is most likely affected?

Accepted Answer

Simple squamous epithelium

Question 3

Which of the following equations correctly represents the relationship between the number of cell layers ($$n) $$and the rate of diffusion ($$D) $$across an epithelial membrane, assuming all other factors are constant?

Accepted Answer

$$D = \frac{k}{n}$$

Question 4

Which gland type releases its product by the rupture of the entire cell, and what is an example of this mechanism?

Accepted Answer

Holocrine; sebaceous (oil) glands

Question 5

A biopsy reveals a tissue with abundant collagen fibers, few cells, and a gel-like ground substance. Which type of connective tissue is most likely present?

Accepted Answer

Areolar connective tissue

Question 6

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

Accepted Answer

Epithelial cells have a high mitotic rate and are supported by underlying connective tissue.

Question 7

Which of the following equations represents the total surface area ($$A) $$available for absorption in a simple columnar epithelium, given $$n$$ cells each with apical surface area $$a$$?

Accepted Answer

$$A = n 	imes a$$

Question 8

Which connective tissue type is most specialized for energy storage, and what is its primary cell type?

Accepted Answer

Adipose tissue; adipocytes

Question 9

A patient with a torn tendon is experiencing slow healing. Which structural feature of dense regular connective tissue explains this phenomenon?

Accepted Answer

Low vascularity and tightly packed collagen fibers

Question 10

Which of the following best distinguishes endocrine glands from exocrine glands?

Accepted Answer

Endocrine glands are ductless and secrete hormones into the blood.

Question 11

Which muscle tissue type is found in the walls of hollow organs and lacks striations?

Accepted Answer

Smooth muscle

Question 12

A nerve cell is observed to have multiple dendrites and a single axon. What is the primary function of the dendrites?

Accepted Answer

Respond to stimuli and receive signals

Question 13

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

Accepted Answer

Mucous membrane

Question 14

During tissue repair, which step involves the restoration of blood supply by the formation of granulation tissue?

Accepted Answer

Organization

Question 15

Which of the following equations best represents the total number of nuclei ($$N) in a $$skeletal muscle fiber, given $$m$$ muscle cells each with $$k$$ nuclei?

Accepted Answer

$$N = m 	imes k$$

Question 16

Which connective tissue type is most abundant in the dermis of the skin and provides resistance to tension from multiple directions?

Accepted Answer

Dense irregular connective tissue

Question 17

A patient with liver damage is unable to efficiently detoxify blood. Which tissue function is most directly impaired?

Accepted Answer

Excretion

Question 18

Which of the following best describes the composition of the cutaneous membrane?

Accepted Answer

Stratified squamous epithelium and connective tissue

Question 19

Which cell type is responsible for producing the extracellular matrix in cartilage?

Accepted Answer

Chondroblasts

Question 20

A patient is diagnosed with a disorder affecting the serous membranes of the pericardium. Which body cavity is directly involved?

Accepted Answer

Thoracic cavity

Chapter 4: Tissue – The Living Fabric (Mini-Textbook Study Notes)

Study Guide - Practice Questions

Study Guide - Flashcards