Question 1

Which layer of the epidermis contains stem cells responsible for the continual production of new keratinocytes?

Accepted Answer

stratum basale

Question 2

About 90% of the cells of the epidermis are of which type?

Accepted Answer

keratinocytes

Question 3

Which skin layer is only present in areas subjected to high mechanical wear-and-tear, such as the soles of the feet and palms?

Accepted Answer

stratum lucidum

Question 4

A histological image shows elongated, striated cells with multiple nuclei located at the periphery. Which tissue is being observed?

Accepted Answer

skeletal muscle tissue

Question 5

Which of the following is NOT a function of neuroglia?

Accepted Answer

propagate action potentials

Question 6

Which statement is NOT correct about the dermis?

Accepted Answer

It is thinner in men than in women

Question 7

Which region of a long bone, such as the humerus, contains the epiphyseal growth plate?

Accepted Answer

metaphysis

Question 8

Which two minerals are stored in major quantities in bone tissue?

Accepted Answer

calcium and phosphorus

Question 9

Compact bone is composed of units called osteons. In contrast, spongy bone is composed of _____?

Accepted Answer

trabeculae

Question 10

Which term best describes the green bone illustrated in the image (showing a bone with a shaft and two ends)?

Accepted Answer

long

Question 11

The membrane that lines the marrow cavity of a long bone is called the?

Accepted Answer

endosteum

Question 12

Which of the following individuals would have a lower rate of bone deposition and be at greater risk for bone loss through bone resorption?

Accepted Answer

a secretary who works at a desk job and does not do any regular weight-bearing exercise

Question 13

Which would be a part of the appendicular skeleton?

Accepted Answer

humerus and femur

Question 14

Which type of joint allows the greatest range of movement?

Accepted Answer

synovial and diarthroses

Question 15

A body builder is doing curls, a type of arm exercise, with hand weights. In a curl, the body builder bends his arm and brings the weight closer to his or her shoulder. What type of movement is this?

Accepted Answer

flexion

Question 16

Chuck is at a pizza parlor with friends and is ordering sodas for his group. The place is noisy and the waiter didn't hear the number of sodas Chuck ordered. He holds up a hand and spreads his fingers wide apart to indicate he wants five large sodas. What type of movement of his fingers was this?

Accepted Answer

abduction

Question 17

Which of the following is NOT a function of skeletal muscle tissue?

Accepted Answer

moving food through the small intestine

Question 18

The diaphragm separates which two body cavities?

Accepted Answer

thoracic cavity from the abdominopelvic cavity

Question 19

Standing on tiptoe is an example of what movement?

Accepted Answer

plantar flexion

Question 20

Which receptor would let a person know if there was a small insect walking across a hair on their arm?

Accepted Answer

root hair plexus

Anatomy & Physiology Study Guide: Integumentary, Skeletal, and Muscular Systems

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