Question 1

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

Accepted Answer

Covering body surfaces and lining cavities for protection, absorption, filtration, excretion, secretion, and sensory reception

Question 2

A patient suffers a severe abrasion to the skin. Which property of epithelial tissue allows for rapid healing in this scenario?

Accepted Answer

High regenerative capacity

Question 3

Which of the following statements about the basement membrane is correct?

Accepted Answer

It consists of the basal and reticular lamina and reinforces the epithelial sheet

Question 4

A gland that releases its product by exocytosis without damaging the cell is classified as which type of gland?

Accepted Answer

Merocrine

Question 5

Which of the following best explains why epithelial tissue is avascular but still able to receive nutrients?

Accepted Answer

Epithelial cells are nourished by diffusion from underlying connective tissues

Question 6

Which type of connective tissue is most likely to be found in tendons and ligaments, and what property makes it suitable for this function?

Accepted Answer

Dense connective tissue; high tensile strength due to abundant collagen fibers

Question 7

A biopsy reveals a tissue with cells embedded in a gel-like matrix, abundant collagen fibers, and no blood vessels. Which tissue is most likely being observed?

Accepted Answer

Cartilage

Question 8

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

Accepted Answer

Chondroblasts: secrete cartilage matrix during growth

Question 9

A patient with a ruptured intervertebral disc is most likely experiencing damage to which type of connective tissue?

Accepted Answer

Fibrocartilage

Question 10

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

Accepted Answer

Endocrine glands secrete hormones into the bloodstream; exocrine glands secrete products onto body surfaces or into cavities

Question 11

Which of the following equations best represents the relationship between the extracellular matrix (ECM), ground substance, and fibers in connective tissue?

Accepted Answer

$$ECM = ground\ substance + fibers$$

Question 12

A patient is diagnosed with a connective tissue disorder that affects the protein-sugar mesh supporting the cells. Which component is most likely defective?

Accepted Answer

Ground substance

Question 13

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

Accepted Answer

Cartilage is avascular and relies on diffusion for nutrient supply

Question 14

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

Accepted Answer

Production of red blood cells

Question 15

A tissue sample shows cells with an apical surface containing microvilli and a basal surface attached to a basal lamina. Which tissue type is this?

Accepted Answer

Epithelial tissue

Question 16

Which of the following best describes the role of mast cells in connective tissue?

Accepted Answer

Initiate local inflammatory response against foreign microorganisms

Question 17

Which of the following is a correct sequence for the formation of multicellular exocrine glands?

Accepted Answer

Cells proliferate, form a duct, and develop a secretory unit

Question 18

Which of the following best explains why simple epithelia are better suited for absorption and filtration than stratified epithelia?

Accepted Answer

Simple epithelia are a single layer thick, allowing easier passage of materials

Question 19

Which of the following is a function of the cutaneous membrane?

Accepted Answer

Covers the body surface and acts as a protective barrier

Question 20

A patient with a torn index finger tendon has damaged which type of tissue?

Accepted Answer

Dense regular connective tissue

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

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