Question 1

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

Accepted Answer

Rapid diffusion and filtration in areas such as the lungs and blood vessels

Question 2

A patient suffers a tendon injury. Which connective tissue type is most likely damaged, and what is its main structural component?

Accepted Answer

Dense regular connective tissue; parallel collagen fibers

Question 3

Which of the following equations best represents the relationship between force, muscle contraction, and movement in skeletal muscle tissue?

Accepted Answer

$$F = m a$$

Question 4

Which tissue type is specialized for transmitting electrical impulses and is found in the brain and spinal cord?

Accepted Answer

Nervous tissue

Question 5

A biopsy reveals tissue with multiple layers of flat cells. Which tissue type is this, and where is it commonly found?

Accepted Answer

Stratified squamous epithelium; skin epidermis

Question 6

Which of the following best explains why cartilage heals more slowly than bone after injury?

Accepted Answer

Cartilage lacks blood vessels, limiting nutrient delivery and waste removal

Question 7

Which connective tissue type is most abundant in the walls of arteries, allowing them to stretch and recoil?

Accepted Answer

Elastic connective tissue

Question 8

Which of the following is a key distinguishing feature of pseudostratified columnar epithelium?

Accepted Answer

Appears layered due to nuclei at different levels, but all cells touch the basement membrane

Question 9

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

Accepted Answer

Forms a supportive framework for organs such as the spleen and lymph nodes

Question 10

A patient with a genetic defect in collagen synthesis would most likely experience problems in which tissue type?

Accepted Answer

Connective tissue

Question 11

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

Accepted Answer

Endocrine glands secrete hormones directly into the blood; exocrine glands secrete substances onto epithelial surfaces via ducts

Question 12

Which of the following muscle types is involuntary and found in the walls of hollow organs such as the intestines and blood vessels?

Accepted Answer

Smooth muscle

Question 13

Which of the following best explains why stratified epithelial tissues are found in areas subject to abrasion?

Accepted Answer

They provide a thick, protective barrier due to multiple cell layers

Question 14

Which of the following is a function of adipose tissue?

Accepted Answer

Storing energy and insulating the body

Question 15

A tissue sample shows striated, branched cells with intercalated discs. Which tissue is this, and what is its primary function?

Accepted Answer

Cardiac muscle; pumping blood through the heart

Question 16

Which of the following best describes the role of fibroblasts in connective tissue?

Accepted Answer

They produce collagen, elastic, and reticular fibers

Question 17

Which of the following equations would you use to calculate the rate of replacement of epithelial cells if you know the number of cells replaced per day ($$N) $$and the total number of cells ($$T$$)?

Accepted Answer

$$R = N / T$$

Question 18

Which of the following tissues is most likely to be damaged in a patient with multiple sclerosis, a disease that affects the transmission of electrical signals?

Accepted Answer

Nervous tissue

Question 19

Which of the following best describes the function of hyaline cartilage?

Accepted Answer

Forms the embryonic skeleton and covers the ends of long bones

Question 20

Which of the following is a characteristic of transitional epithelium that makes it suitable for lining the urinary bladder?

Accepted Answer

It can stretch and change shape as the bladder fills

Tissue Types: Structure and Function (Histology, Ch. 4)

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