Question 1

Which bone forms the anterior portion of the cranium and contains the supraorbital foramina?

Accepted Answer

Frontal bone

Question 2

The coronal suture separates which two bones of the skull?

Accepted Answer

Frontal and parietal bones

Question 3

A patient suffers damage to the foramen magnum. Which function is most likely to be affected?

Accepted Answer

Passage of the spinal cord

Question 4

Which structure is found on the axis (C2 vertebra) and allows for rotational movement of the head?

Accepted Answer

Dens

Question 5

The acromial (lateral) end of the clavicle articulates with which part of the scapula?

Accepted Answer

Acromion

Question 6

Which bone is NOT part of the pectoral girdle?

Accepted Answer

Sternum

Question 7

The glenoid cavity of the scapula articulates with which structure?

Accepted Answer

Head of the humerus

Question 8

Which joint type is characterized by a ball-and-socket structure and allows for the greatest range of motion?

Accepted Answer

Ball-and-socket joint

Question 9

A gymnast hyperextends her knee during a routine. Which movement best describes hyperextension?

Accepted Answer

Movement that increases the angle beyond the anatomical position

Question 10

Which bone contains the crista galli, a structure important for the attachment of the brain's meninges?

Accepted Answer

Ethmoid bone

Question 11

The obturator foramen in the pelvic girdle primarily serves which function?

Accepted Answer

Passage of nerves and blood vessels

Question 12

Which structure on the humerus is the attachment site for the deltoid muscle?

Accepted Answer

Deltoid tuberosity

Question 13

A patient presents with a fracture to the lateral malleolus. Which bone is affected?

Accepted Answer

Fibula

Question 14

Which joint is classified as a synarthrosis and is immovable?

Accepted Answer

Suture

Question 15

The head of the femur articulates with which structure of the coxal bone?

Accepted Answer

Acetabulum

Question 16

Which movement describes raising the foot upwards towards the shin?

Accepted Answer

Dorsiflexion

Question 17

A dentist is examining the gomphosis joint. Which bones are involved in this joint?

Accepted Answer

Teeth and maxilla/mandible

Question 18

Which bone forms the heel and is the largest tarsal bone?

Accepted Answer

Calcaneus

Question 19

The trochlear notch of the ulna articulates with which structure on the humerus?

Accepted Answer

Trochlea

Question 20

A patient with limited movement at the pubic symphysis is experiencing issues with which type of joint?

Accepted Answer

Amphiarthrosis

Lab Practical #2 Review: The Skeletal System and Joints

Study Guide - Practice Questions