Question 1

Which of the following is NOT a primary function of the skin?

Accepted Answer

Blood cell production

Question 2

A patient presents with a yellowish skin tone. Which condition is most likely responsible for this appearance?

Accepted Answer

Jaundice due to liver dysfunction

Question 3

Which layer of the epidermis is only present in the palms of the hands and soles of the feet?

Accepted Answer

Stratum lucidum

Question 4

Which cell type is most abundant in the epidermis and is responsible for forming a tough, waterproof barrier?

Accepted Answer

Keratinocytes

Question 5

A patient is diagnosed with melanoma. Which of the following statements about this cancer is correct?

Accepted Answer

It originates from melanocytes and has the worst prognosis due to high metastatic potential.

Question 6

Which sweat gland is most abundant on the palms, soles, and forehead, and plays a primary role in temperature regulation?

Accepted Answer

Eccrine sweat gland

Question 7

The arrector pili muscle, responsible for goosebumps, is classified as which type of muscle tissue?

Accepted Answer

Smooth muscle

Question 8

Which of the following best describes the function of Langerhans cells in the skin?

Accepted Answer

They act as phagocytes for the immune system and are sensitive to UV damage.

Question 9

Which bone cell is responsible for breaking down bone matrix during growth, repair, and calcium regulation?

Accepted Answer

Osteoclast

Question 10

According to Wolff's Law, which of the following statements is true?

Accepted Answer

Bone grows or remodels in response to the forces or demands placed upon it.

Question 11

Which ossification process forms the flat bones of the skull and clavicles?

Accepted Answer

Intramembranous ossification

Question 12

A patient with Addison disease presents with a metallic bronze skin tone. What is the underlying cause?

Accepted Answer

Hypofunction of the adrenal cortex

Question 13

Which of the following best describes the composition and function of sebum produced by sebaceous glands?

Accepted Answer

A mixture of fats, cholesterol, proteins, and inorganic salts that prevents water evaporation and inhibits bacterial growth.

Question 14

Which of the following is a correct sequence of the layers of the epidermis from superficial to deep?

Accepted Answer

Stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale

Question 15

Which joint type allows movement around three or more axes, providing the greatest rotational flexibility?

Accepted Answer

Multiaxial (ball and socket)

Question 16

Which region of the dermis contains mound-like projections called dermal papillae and Meissner's corpuscles for light touch sensation?

Accepted Answer

Papillary region

Question 17

Which vertebrae are characterized by transverse foramina and allow passage of blood vessels?

Accepted Answer

Cervical vertebrae

Question 18

A patient with male pattern baldness is prescribed finasteride. What is the mechanism of action for this medication?

Accepted Answer

It acts as an anti-testosterone agent by inhibiting DHT.

Question 19

Which bone cell is responsible for maintaining daily metabolism and nutrient exchange in bone tissue?

Accepted Answer

Osteocyte

Question 20

A trauma patient presents with a black and blue mark on their skin. What is the most likely cause?

Accepted Answer

Bruising (contusion) from trauma

High-Yield Overview: Skin, Bones, and Joints for ANP College Exam Prep

Study Guide - Practice Questions