$$\text{Tissue Repair} = \text{Regeneration} + \text{Fibrosis}$$

Question 1

Which of the following best describes the function of stratified squamous epithelium in the human body?

Accepted Answer

Protection of underlying tissues in areas subjected to abrasion

Question 2

A patient suffers a tendon injury. Which type of connective tissue is primarily involved in this injury?

Accepted Answer

Dense regular connective tissue

Question 3

Which of the following statements about epithelial tissue polarity is correct?

Accepted Answer

The apical surface faces the open space, while the basal surface is attached to the basement membrane

Question 4

Which type of gland releases its product by the entire cell rupturing, releasing secretions and cell fragments?

Accepted Answer

Holocrine gland

Question 5

A biopsy of a patient’s trachea reveals cartilage with a firm matrix and imperceptible collagen fibers. Which type of cartilage is this?

Accepted Answer

Hyaline cartilage

Question 6

Which of the following best explains why cartilage injuries heal slowly?

Accepted Answer

Cartilage is avascular and chondrocytes divide slowly

Question 7

During tissue repair, which step involves the ingrowth of capillaries and the formation of granulation tissue?

Accepted Answer

Step 2: Organization

Question 8

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

Accepted Answer

Adipose tissue

Question 9

A patient with a heart attack develops scar tissue in the heart. What is a potential consequence of this scar tissue?

Accepted Answer

Impaired function and possible progressive heart failure

Question 10

Which of the following best describes the main structural elements of connective tissue?

Accepted Answer

Cells, fibers, and ground substance

Question 11

Which type of epithelial tissue would you expect to find lining the air sacs of the lungs, and why?

Accepted Answer

Simple squamous epithelium, because it allows rapid diffusion of gases

Question 12

A tissue sample shows a single layer of tall, closely packed cells with oval nuclei aligned at the same level. Which type of epithelium is this?

Accepted Answer

Simple columnar epithelium

Question 13

Which of the following equations best represents the relationship between tissue repair and the presence of scar tissue?

Accepted Answer

$$	ext{Tissue Repair} = 	ext{Regeneration} + 	ext{Fibrosis}$$

Question 14

Which of the following is a function of areolar connective tissue?

Accepted Answer

Supports and binds other tissues, holds body fluids, and defends against infection

Question 15

A patient presents with a ruptured exocrine gland that releases both secretions and cell fragments. Which mode of secretion is this?

Accepted Answer

Holocrine

Question 16

Which connective tissue type is found in the walls of large arteries and is specialized for recoil after stretching?

Accepted Answer

Dense elastic connective tissue

Question 17

Which of the following best describes the function of fibrocartilage?

Accepted Answer

Absorbs compressive shock and provides tensile strength

Question 18

Which of the following is a distinguishing characteristic of epithelial tissue?

Accepted Answer

Avascularity and high regenerative capacity

Question 19

A patient with a chronic wound shows poor regeneration of the epithelium and excessive scar tissue formation. Which process is most likely impaired?

Accepted Answer

Regeneration

Question 20

Which of the following best explains why scar tissue can impair organ function?

Accepted Answer

Scar tissue blocks movement of substances and reduces contractility

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

Study Guide - Practice Questions