Question 1

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

Accepted Answer

Rapid diffusion of gases

Question 2

A tissue sample is observed under a microscope and is found to be avascular, highly regenerative, and supported by a basement membrane. Which tissue type is most likely being observed?

Accepted Answer

Epithelial tissue

Question 3

Which of the following statements about connective tissue is correct?

Accepted Answer

It consists of cells embedded in an extracellular matrix and can be highly vascularized.

Question 4

A patient suffers a tendon injury. Which type of connective tissue is most likely damaged?

Accepted Answer

Dense regular connective tissue

Question 5

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

Accepted Answer

Cartilage is avascular and relies on diffusion for nutrient delivery.

Question 6

Which of the following is a function of adipose tissue?

Accepted Answer

Shock absorption and energy storage

Question 7

A biopsy reveals a tissue with multiple layers of cells, with the apical layer being flat and scale-like. What is the most likely identity of this tissue?

Accepted Answer

Stratified squamous epithelium

Question 8

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

Accepted Answer

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

Question 9

A histological slide shows spindle-shaped cells with a single nucleus and no visible striations. This tissue is most likely:

Accepted Answer

Smooth muscle

Question 10

Which of the following best explains the role of fibroblasts in tissue repair?

Accepted Answer

They secrete collagen fibers to bridge the wound gap.

Question 11

A patient has a wound that heals with scar tissue, resulting in loss of original function. This process is best described as:

Accepted Answer

Fibrosis

Question 12

Which of the following tissues has the highest regenerative capacity?

Accepted Answer

Epithelial tissue

Question 13

Which of the following is a correct sequence of events in tissue repair after a nonextensive skin wound?

Accepted Answer

Inflammation, organization, regeneration

Question 14

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

Accepted Answer

Forms a supportive meshwork for lymphoid organs

Question 15

Which of the following is a unique feature of cardiac muscle tissue?

Accepted Answer

Cells are striated and connected by intercalated discs

Question 16

A patient presents with a loss of sensation and movement after a spinal cord injury. Which tissue's limited regenerative capacity is most responsible for the lack of recovery?

Accepted Answer

Nervous tissue

Question 17

Which of the following best describes the composition of the basement membrane in epithelial tissue?

Accepted Answer

It consists of the basal lamina and reticular lamina.

Question 18

Which of the following is a real-life example of a homeostatic imbalance involving epithelial tissue?

Accepted Answer

Epithelial cells penetrate the basement membrane and invade underlying tissues, leading to cancer metastasis.

Question 19

Which of the following best explains why blood is considered a connective tissue?

Accepted Answer

It consists of cells surrounded by a liquid extracellular matrix (plasma).

Question 20

A patient with a genetic defect in elastin production would most likely have problems with which of the following?

Accepted Answer

Stretch and recoil of large arteries

Tissue: The Living Fabric – Study Notes for Anatomy & Physiology

Guida di studio - Domande di pratica

Study guide - Flashcard