Question 1

Which of the following is NOT a primary function of epithelial tissue?

Accepted Answer

Contraction

Question 2

A patient presents with a burn that has destroyed both the epidermis and dermis, resulting in blisters. What degree of burn does this patient have?

Accepted Answer

2nd degree

Question 3

Which type of epithelial tissue is best suited for diffusion and filtration in the lungs and capillaries?

Accepted Answer

Simple squamous

Question 4

A biopsy reveals a rapidly spreading skin cancer that is deadly and requires early detection. Which type of skin cancer is most likely present?

Accepted Answer

Melanoma

Question 5

Which of the following best describes the arrangement of cells in simple cuboidal epithelium?

Accepted Answer

Single layer of cube-shaped cells

Question 6

Which glandular secretion type involves the cell pinching off a portion of itself to release its product?

Accepted Answer

Apocrine

Question 7

A patient suffers a burn that extends into muscle and bone, often requiring amputation. What degree of burn is this?

Accepted Answer

4th degree

Question 8

Which of the following epithelial characteristics is most responsible for the tissue’s ability to rapidly regenerate after injury?

Accepted Answer

High regeneration capacity

Question 9

Which type of epithelial tissue lines the urinary bladder and allows for stretching?

Accepted Answer

Transitional

Question 10

Which of the following is a function of connective tissue?

Accepted Answer

Protection

Question 11

A patient with a third-degree burn is unlikely to feel pain in the affected area. Why?

Accepted Answer

The burn destroys nerve endings in the full thickness of the skin.

Question 12

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

Accepted Answer

Endocrine glands secrete hormones directly into blood; exocrine glands secrete products into ducts.

Question 13

Which tissue type is primarily responsible for voluntary movement in the body?

Accepted Answer

Muscle

Question 14

Which of the following is TRUE about the basement membrane in epithelial tissue?

Accepted Answer

It supports and anchors epithelial cells to underlying connective tissue.

Question 15

Which formula correctly represents the calculation of surface area for a simple cuboidal epithelial cell with side length $$a$$?

Accepted Answer

$$SA = 6a^2$

Question 16

A patient is diagnosed with squamous cell carcinoma. Which of the following statements is most accurate?

Accepted Answer

It spreads rapidly and is best treated early.

Question 17

Which of the following is a correct pairing of epithelial tissue type and its primary function?

Accepted Answer

Simple columnar: secretion

Question 18

Which of the following best explains why epithelial tissue is avascular but innervated?

Accepted Answer

Epithelial cells receive nutrients via diffusion from underlying connective tissue.

Question 19

A gland releases its product by exocytosis without losing any part of the cell. What type of secretion is this?

Accepted Answer

Merocrine

Question 20

Which of the following best describes the role of desmosomes in epithelial tissue?

Accepted Answer

They anchor adjacent cells together, providing mechanical strength.

Epithelial Tissue: Characteristics, Classification, and Clinical Relevance (Skin Cancer & Burns)

스터디 가이드 - 연습 문제