Question 1

Which of the following best describes the main function of simple squamous epithelium in the body?

Accepted Answer

Reduces friction and allows for absorption and secretion

Question 2

A patient suffers from repeated urinary tract infections due to a lack of stretch in their bladder lining. Which epithelial tissue is most likely malfunctioning?

Accepted Answer

Transitional epithelium

Question 3

Which of the following is NOT a characteristic of epithelial tissue?

Accepted Answer

Contains abundant blood vessels

Question 4

A biopsy of a gland reveals that its secretions are released into the bloodstream by exocytosis. This gland is best classified as:

Accepted Answer

Endocrine

Question 5

Which connective tissue fiber type is most responsible for providing tensile strength to tendons?

Accepted Answer

Collagen fibers

Question 6

A histological section shows a tissue with multiple layers of flat cells at the surface, found lining the mouth. What is the primary function of this tissue?

Accepted Answer

Protection against abrasion and pathogens

Question 7

Which of the following best explains why epithelial tissues must be replaced frequently?

Accepted Answer

They are exposed to disruptive enzymes, toxins, pathogens, and mechanical abrasion

Question 8

A tissue sample from the trachea shows cells with cilia and nuclei at different levels. What is the most likely tissue type?

Accepted Answer

Pseudostratified ciliated columnar epithelium

Question 9

Which of the following equations best represents the relationship between the number of cell types ($$n$$), the number of tissue categories ($$t$$), and the average number of cell types per tissue ($$c$$), assuming all cell types are distributed evenly among tissues?

Accepted Answer

$$n = t 	imes c$$

Question 10

A patient has a genetic defect affecting the production of chondroitin sulfate. Which tissue is most likely to be directly affected?

Accepted Answer

Cartilage

Question 11

Which of the following best describes the function of areolar connective tissue?

Accepted Answer

Connects skin to muscle and allows independent movement

Question 12

A gland that secretes watery fluids rich in enzymes through a duct to the epithelial surface is classified as:

Accepted Answer

Exocrine, serous

Question 13

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

Accepted Answer

Reticular tissue – supporting framework for organs like spleen and liver

Question 14

Which membrane type lines the body cavities and consists of a parietal and visceral layer?

Accepted Answer

Serous membrane

Question 15

A tissue sample from the auricle of the ear is examined. Which type of cartilage is most likely present?

Accepted Answer

Elastic cartilage

Question 16

Which of the following best explains why cardiac muscle and neural tissue damage is often permanent?

Accepted Answer

These tissues cannot regenerate, so damage accumulates over time

Question 17

Which of the following best describes the function of the basal lamina in epithelial tissue?

Accepted Answer

It attaches the basal surface of epithelial cells to underlying connective tissue

Question 18

A tissue sample shows a matrix of solid lamellae with cells in lacunae. Which tissue is this?

Accepted Answer

Bone

Question 19

Which of the following is a function of mucous membranes?

Accepted Answer

Form a barrier that resists pathogen entry and keeps surfaces moist

Question 20

A patient presents with a torn ligament. Which type of connective tissue is primarily involved in this injury?

Accepted Answer

Dense regular connective tissue

Foundations of Human Anatomy: Tissues and Early Embryology

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