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 biopsy of a patient's skin reveals multiple layers of flat cells at the surface. Which type of epithelial tissue is this most likely to be?

Accepted Answer

Stratified squamous epithelium

Question 3

Which of the following statements about connective tissue is correct?

Accepted Answer

Connective tissue is the most diverse and abundant tissue type in the body.

Question 4

A gland that secretes hormones directly into the bloodstream is classified as which type of gland?

Accepted Answer

Endocrine gland

Question 5

Which of the following best explains why cartilage is able to absorb compressive shock in joints?

Accepted Answer

Its extracellular matrix is firm yet flexible.

Question 6

A patient has a disease that destroys the basal surface of epithelial tissue. Which of the following is a likely consequence?

Accepted Answer

Loss of connection to underlying connective tissue

Question 7

Which type of membrane lines the closed cavities of the body, such as the pleural and pericardial cavities, and produces a lubricating fluid?

Accepted Answer

Serous membrane

Question 8

Which of the following is a specialized connective tissue that serves as the site for hematopoiesis?

Accepted Answer

Bone (osseous tissue)

Question 9

A histological section shows tissue with elongated, multinucleated cells and obvious striations. Which type of tissue is this?

Accepted Answer

Skeletal muscle tissue

Question 10

Which of the following best describes the function of neuroglia in nervous tissue?

Accepted Answer

Provide nutrition, insulation, and protection for neurons

Question 11

A patient presents with a torn tendon. Which type of connective tissue is most likely damaged?

Accepted Answer

Dense regular connective tissue

Question 12

Which of the following best explains why glandular organs can pack a large number of epithelial cells into a small volume?

Accepted Answer

Their parenchyma is composed mainly of epithelial cells.

Question 13

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

Accepted Answer

Provides a dry, protective covering for the body

Question 14

A tissue sample from the trachea shows cells of varying heights with cilia on the apical surface, but all cells touch the basement membrane. What is the most likely tissue type?

Accepted Answer

Pseudostratified ciliated columnar epithelium

Question 15

Which of the following best describes the difference between loose and dense connective tissue?

Accepted Answer

Dense connective tissue has a higher ratio of fibers to ground substance.

Question 16

A patient with liver disease has impaired function of reticular fibers. Which of the following is a likely consequence?

Accepted Answer

Disrupted scaffolding for liver cells

Question 17

Which of the following equations best represents the relationship between the number of cell layers ($$n) $$and the classification of epithelial tissue?

Accepted Answer

$$n = 1$$ indicates simple epithelium

Question 18

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

Accepted Answer

It does not primarily function to bind or support other tissues.

Question 19

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

Accepted Answer

Binding bones and tissues together

Question 20

Which of the following best describes the organization of the four basic tissue types in a typical blood vessel?

Accepted Answer

Connective tissue surrounds the vessel, with muscle and nerves running through it, and epithelium lining the lumen.

Question 21

Which of the following best explains the function of serous fluid produced by serous membranes?

Accepted Answer

It lubricates the surfaces of organs, allowing them to move freely against each other.

Primary Tissues: Structure and Function in Human Anatomy

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