Question 1

Which type of epithelial tissue is best suited for rapid diffusion of gases and is found lining the alveoli of the lungs?

Accepted Answer

Simple squamous epithelium

Question 2

A patient presents with a burn that has destroyed the epidermis and exposed the underlying connective tissue. Which tissue type is primarily responsible for providing structural support and repair in this scenario?

Accepted Answer

Connective tissue

Question 3

Which intercellular junction allows for the direct passage of ions and small molecules between adjacent cells, facilitating rapid communication?

Accepted Answer

Gap junction

Question 4

Which of the following best describes the function of stratified squamous epithelium in the oral cavity?

Accepted Answer

Protection against abrasion

Question 5

A gland that releases its secretion by exocytosis without losing any part of the cell is classified as which type of gland?

Accepted Answer

Merocrine gland

Question 6

Which connective tissue type is characterized by a loose arrangement of fibers and cells, supports the skin, and allows for independent movement?

Accepted Answer

Areolar connective tissue

Question 7

A biopsy of a patient’s trachea reveals an epithelium with cilia and nuclei at varying heights, but all cells touch the basal lamina. What is the most likely tissue type?

Accepted Answer

Pseudostratified ciliated columnar epithelium

Question 8

Which of the following is a function of adipose tissue?

Accepted Answer

Storing energy as triglycerides

Question 9

Which type of membrane lines body cavities that do NOT open to the exterior and reduces friction between organs?

Accepted Answer

Serous membrane

Question 10

A patient with a genetic defect in collagen synthesis would most likely have problems with which connective tissue fiber type?

Accepted Answer

Collagenous fibers

Question 11

Which of the following best describes the arrangement and function of dense regular connective tissue?

Accepted Answer

Tightly packed, parallel fibers providing strong attachment in one direction

Question 12

Which cell type is responsible for synthesizing and maintaining the fibers in connective tissue?

Accepted Answer

Fibroblast

Question 13

Which of the following is TRUE regarding transitional epithelium?

Accepted Answer

It tolerates repeated cycles of stretching and recoiling

Question 14

Which of the following best describes the function of intercalated discs in cardiac muscle tissue?

Accepted Answer

They allow for rapid communication and synchronized contraction

Question 15

A patient is unable to sweat due to a malfunction in the gland that releases its secretion by exocytosis. Which gland is most likely affected?

Accepted Answer

Merocrine sweat gland

Question 16

Which of the following is a characteristic of neural tissue?

Accepted Answer

It conducts electrical impulses for communication

Question 17

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

Accepted Answer

Exocrine glands secrete products into ducts; endocrine glands secrete hormones into body fluids or blood

Question 18

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

Accepted Answer

Provides a thick, waterproof, dry barrier

Question 19

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

Accepted Answer

They release histamine and heparin to promote inflammation

Question 20

A tissue sample shows multiple layers of cube-shaped cells lining a duct. What is the most likely tissue type?

Accepted Answer

Stratified cuboidal epithelium

The Tissue Level of Organization: Epithelial and Connective Tissues

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