Question 1

Which of the following is NOT one of the four primary tissue classes in the human body?

Accepted Answer

Glandular

Question 2

Mesenchyme is best described as:

Accepted Answer

An embryonic connective tissue that gives rise to all mature connective tissues

Question 3

Which germ layer gives rise to the nervous system and epidermis?

Accepted Answer

Ectoderm

Question 4

Which of the following is a function of simple squamous epithelium?

Accepted Answer

Rapid diffusion and filtration

Question 5

A patient with Marfan syndrome is most likely to have a defect in which protein fiber?

Accepted Answer

Elastic

Question 6

Which type of muscle tissue is striated, involuntary, and contains intercalated discs?

Accepted Answer

Cardiac muscle

Question 7

Which cellular junction prevents substances from passing between epithelial cells?

Accepted Answer

Tight junction

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 epithelial surfaces via ducts.

Question 9

Which mode of exocrine gland secretion involves the release of the entire cell with its contents?

Accepted Answer

Holocrine

Question 10

Which connective tissue type contains parallel collagenous fibers and is found in tendons?

Accepted Answer

Dense regular connective tissue

Question 11

Which of the following is a characteristic of pseudostratified ciliated epithelium?

Accepted Answer

Appears layered but all cells touch the basement membrane

Question 12

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

Accepted Answer

Cells are tightly packed with little extracellular matrix

Question 13

Which type of cell is responsible for producing collagen fibers in connective tissue?

Accepted Answer

Fibroblast

Question 14

Which of the following is an example of metaplasia?

Accepted Answer

Conversion of ciliated columnar epithelium to stratified squamous epithelium in the respiratory tract due to smoking

Question 15

Which equation correctly represents the calculation of total surface area ($$A) of a $$simple cuboidal epithelial cell, assuming the cell is a cube with side length $$l$$?

Accepted Answer

$$A = 6l^2$

Question 16

Which of the following best describes the process of differentiation?

Accepted Answer

A stem cell becoming a specialized cell type

Question 17

Which of the following is a function of reticular connective tissue?

Accepted Answer

Forms supportive stroma for lymphatic organs

Question 18

Which type of membrane lines body cavities that do NOT open to the exterior and secretes a lubricating fluid?

Accepted Answer

Serous membrane

Question 19

Which of the following is the correct definition of necrosis?

Accepted Answer

Uncontrolled cell death due to injury or disease

Question 20

A patient presents with a wound that heals by regeneration of the same tissue type. Which process is this an example of?

Accepted Answer

Regeneration

Tissues: Structure, Classification, and Function in Anatomy & Physiology

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