Q: Which of the following equations correctly represents the relationship between the number of layers ($$n) $$and the classification of epithelial tissue?

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

Question 1

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

Accepted Answer

Specializes in absorption, secretion, filtration, and protection

Question 2

A patient suffers a burn that destroys the apical surface of their skin. Which specialized characteristic of epithelial tissue is most directly affected?

Accepted Answer

Polarity

Question 3

Which type of epithelial tissue is best suited for absorption and secretion, and is found lining the digestive tract?

Accepted Answer

Simple columnar epithelium

Question 4

A gland that releases its product by exocytosis without losing cellular material is classified as which mode of secretion?

Accepted Answer

Merocrine secretion

Question 5

Which connective tissue fiber type provides high tensile strength due to its fibrous protein composition?

Accepted Answer

Collagen fibers

Question 6

A histology slide shows a tissue with a dense network of collagen fibers and chondrocytes in lacunae. Which type of tissue is this?

Accepted Answer

Cartilage

Question 7

Which of the following equations correctly represents the relationship between the number of layers ($$n) $$and the classification of epithelial tissue?

Accepted Answer

$$n = 1$$ ightarrow 	ext{Simple epithelium}$

Question 8

Which connective tissue cell type is primarily responsible for producing collagen fibers?

Accepted Answer

Fibroblasts

Question 9

A patient with a torn tendon is most likely to have damage to which type of connective tissue?

Accepted Answer

Dense regular connective tissue

Question 10

Which of the following best explains why cartilage heals slowly after injury?

Accepted Answer

Cartilage is avascular and relies on diffusion for nutrient supply

Question 11

Which muscle tissue type is responsible for voluntary movement and is characterized by striations?

Accepted Answer

Skeletal muscle

Question 12

A nerve cell (neuron) can be described as having which of the following properties?

Accepted Answer

Ability to transmit electrical impulses

Question 13

Which of the following best describes the cutaneous membrane?

Accepted Answer

A dry membrane composed of epithelial tissue and underlying connective tissue

Question 14

During tissue repair, which process replaces damaged tissue with scar tissue?

Accepted Answer

Fibrosis

Question 15

Which tissue type has the greatest regenerative capacity after injury?

Accepted Answer

Epithelial tissue

Question 16

A patient with a heart attack suffers damage to cardiac muscle. What is the expected regenerative capacity of this tissue?

Accepted Answer

Virtually no regeneration

Question 17

Which of the following equations represents the relationship between the number of supporting cells ($$s) $$and neurons ($$n) in $$nervous tissue, given that supporting cells outnumber neurons?

Accepted Answer

$$s \u003e n$$

Question 18

Which of the following is NOT a function of connective tissue?

Accepted Answer

Absorption of nutrients

Question 19

A biopsy reveals a gland that secretes its product by accumulating secretions at the apex of the cell, which then pinches off. What type of secretion is this?

Accepted Answer

Apocrine secretion

Question 20

Which of the following best describes the extracellular matrix of connective tissue?

Accepted Answer

A nonliving material composed of ground substance and fibers

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

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