Question 1

Which of the following best describes the anatomical position?

Accepted Answer

Standing upright, arms at sides, palms facing forward, feet together

Question 2

A physician is examining a patient’s injury located on the lateral side of the right forearm. Which of the following bones is closest to the injury?

Accepted Answer

Radius

Question 3

Which body plane divides the body into superior and inferior portions?

Accepted Answer

Transverse plane

Question 4

Which bone marking is defined as a round opening through a bone, often for blood vessels or nerves?

Accepted Answer

Foramen

Question 5

The axial skeleton includes all of the following EXCEPT:

Accepted Answer

Clavicle

Question 6

Which of the following skull bones is unpaired (only one in the skull)?

Accepted Answer

Vomer

Question 7

The paranasal sinuses drain into which cavity?

Accepted Answer

Nasal cavity

Question 8

A newborn’s skull has soft spots called fontanels. Which fontanel is located between the frontal and parietal bones?

Accepted Answer

Anterior fontanel

Question 9

Which vertebrae have transverse foramina, and what is their primary function?

Accepted Answer

Cervical vertebrae; passage of vertebral arteries

Question 10

If a patient has a fracture of the lateral malleolus, which bone is affected?

Accepted Answer

Fibula

Question 11

Which bone articulates with the glenoid cavity to form the shoulder joint?

Accepted Answer

Humerus

Question 12

A student is asked to identify the bone marking that serves as the attachment site for the deltoid muscle on the humerus. Which marking should they select?

Accepted Answer

Deltoid tuberosity

Question 13

Which of the following is the correct number of vertebrae in the lumbar region?

Accepted Answer

5

Question 14

A patient presents with pain in the area of the ischial tuberosity. Which activity is most likely to aggravate this pain?

Accepted Answer

Sitting for extended periods

Question 15

Which bone marking forms the socket for the head of the femur in the hip joint?

Accepted Answer

Acetabulum

Question 16

If a right femur is placed on a table, which feature can be used to determine its side?

Accepted Answer

The head points medially toward the body

Question 17

Which root word means 'kidney' and is used in terms like 'nephrology'?

Accepted Answer

nephro-

Question 18

A fracture is described as being 'distal' to the elbow. What does 'distal' mean in this context?

Accepted Answer

Farther from the point of attachment to the trunk

Question 19

Which bone marking is a large, rough projection found on the femur and serves as a site for muscle attachment?

Accepted Answer

Trochanter

Question 20

A patient has a herniated intervertebral disc between L4 and L5. Which structure is most likely affected?

Accepted Answer

Intervertebral foramen

BIO 231 Exam 5 Study Guide: The Skeletal System and Anatomical Terminology

Study Guide - Practice Questions

Study Guide - Flashcards