Question 1

Which of the following best describes the polarity of epithelial tissue?

Accepted Answer

Epithelial cells have distinct apical and basal surfaces, with specializations such as cilia and microvilli on the apical side.

Question 2

A tissue sample from the inner lining of blood vessels is examined. What is the specific name for this type of simple squamous epithelium?

Accepted Answer

Endothelium

Question 3

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

Accepted Answer

Contains abundant extracellular matrix

Question 4

A gland that releases its product by exocytosis without losing any part of the cell is classified as:

Accepted Answer

Merocrine

Question 5

Which connective tissue type is the most vascular?

Accepted Answer

Loose connective tissue

Question 6

Which cell is a mature cartilage cell found in lacunae?

Accepted Answer

Chondrocyte

Question 7

A tissue sample shows cells with multiple layers, with the apical cells being flat. How would you classify this epithelium?

Accepted Answer

Stratified squamous

Question 8

Which of the following is a function of mast cells found in connective tissue?

Accepted Answer

Secretion of histamine during inflammatory responses

Question 9

Which membrane lines body cavities that do NOT open to the exterior and consists of simple squamous epithelium over areolar connective tissue?

Accepted Answer

Serous membrane

Question 10

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

Accepted Answer

Exocrine glands secrete their products onto epithelial surfaces via ducts, while endocrine glands release hormones into the bloodstream.

Question 11

A patient has damage to the serous membrane lining the lungs. What is the name of this membrane?

Accepted Answer

Pleura

Question 12

Which of the following muscle tissues is both striated and involuntary?

Accepted Answer

Cardiac muscle

Question 13

Which connective tissue component provides tensile strength due to its thick, rope-like structure?

Accepted Answer

Collagen fibers

Question 14

Which of the following equations correctly represents the relationship between tissue regeneration rate ($$R$$), cell mitotic activity ($$M$$), and vascular supply ($$V$$)?

Accepted Answer

$$R = M 	imes V$$

Question 15

A tissue sample contains cells with microvilli on their apical surface. What is the primary function of these microvilli?

Accepted Answer

Increase surface area for absorption

Question 16

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

Accepted Answer

Transmission of electrical impulses for communication and control

Question 17

Which of the following is true regarding the vascularity of cartilage?

Accepted Answer

Cartilage is avascular and relies on diffusion for nutrient supply.

Question 18

A glandular epithelial cell releases its product along with part of its cytoplasm. What type of secretion is this?

Accepted Answer

Apocrine

Question 19

Which of the following best describes the composition of the cutaneous membrane?

Accepted Answer

Stratified squamous epithelium over dense irregular connective tissue

Question 20

Which immune cell of connective tissue is primarily responsible for phagocytosis and can be either intrinsic or migrating?

Accepted Answer

Macrophage

Overview of Tissues: Epithelial, Connective, Muscle, Nervous, and Membranes

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