Question 1

Which of the following cells is primarily responsible for producing the pigment that determines skin color?

Accepted Answer

Melanocyte

Question 2

A patient presents with a burn that affects both the epidermis and the entire dermis, but not the underlying tissue. According to burn classification, what degree is this burn?

Accepted Answer

Third-degree

Question 3

According to the ABCDE rule for melanoma, which characteristic is described by the letter 'E'?

Accepted Answer

Evolution

Question 4

Which type of cartilage is found at the ends of long bones and provides a smooth surface for joint movement?

Accepted Answer

Hyaline cartilage

Question 5

Which bone cell is responsible for breaking down bone matrix during bone remodeling?

Accepted Answer

Osteoclast

Question 6

A cross-section of a long bone reveals a central cavity filled with yellow marrow. What is the primary function of yellow marrow?

Accepted Answer

Storage of fat

Question 7

Which of the following bones is part of the axial skeleton?

Accepted Answer

Sternum

Question 8

Which vertebrae are characterized by the presence of transverse foramina?

Accepted Answer

Cervical vertebrae

Question 9

A patient suffers a fracture in the diaphysis of the humerus. Which type of bone is the humerus classified as?

Accepted Answer

Long bone

Question 10

Which process describes the formation of bone from hyaline cartilage during fetal development?

Accepted Answer

Endochondral ossification

Question 11

Which joint classification is based on the material binding the bones together?

Accepted Answer

Structural classification

Question 12

Which synovial joint type allows movement in three axes and is found in the shoulder?

Accepted Answer

Ball-and-socket joint

Question 13

Which structure reduces friction between tendons and bones in the shoulder joint?

Accepted Answer

Bursa

Question 14

A synovial joint that allows movement only in one axis is classified as:

Accepted Answer

Uniaxial

Question 15

Which movement occurs when you decrease the angle between two bones, such as bending the elbow?

Accepted Answer

Flexion

Question 16

A patient presents with a fracture that has broken the bone into several pieces. Which type of fracture is this?

Accepted Answer

Comminuted fracture

Question 17

Which of the following is NOT a function of bone?

Accepted Answer

Hormone secretion

Question 18

Which bone articulates with the tibia at the knee joint?

Accepted Answer

Femur

Question 19

Which of the following best describes the microstructure of compact bone?

Accepted Answer

Osteons

Question 20

A patient is diagnosed with basal cell carcinoma. Which layer of the skin is primarily affected?

Accepted Answer

Stratum basale

BSC 2085 Exam Review: Integumentary, Skeletal, and Articular Systems (Ch. 5-8)

Study Guide - Practice Questions

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