Question 1

Which bone of the pectoral (shoulder) girdle articulates with the manubrium of the sternum and the acromial end articulates with the acromion of the scapula?

Accepted Answer

Clavicle

Question 2

The only articulation (joint) between the axial skeleton and the pectoral girdle is the:

Accepted Answer

Sternoclavicular joint

Question 3

Which structure of the scapula articulates with the head of the humerus to form the shoulder joint?

Accepted Answer

Glenoid cavity

Question 4

A patient presents with a fracture at the surgical neck of the humerus. Which important structure is at risk of injury?

Accepted Answer

Axillary nerve

Question 5

Which bone forms the anterior portion of the pelvic girdle and is identified by the presence of the pubic symphysis?

Accepted Answer

Pubis

Question 6

The patella is formed within the tendon of which muscle?

Accepted Answer

Quadriceps femoris

Question 7

Which joint is classified as a saddle joint and allows opposition of the thumb?

Accepted Answer

Carpometacarpal joint of the thumb

Question 8

Which bone of the lower limb is the longest and bears the most weight?

Accepted Answer

Femur

Question 9

A patient has difficulty flexing the forearm at the elbow after an injury. Which bone's process serves as the insertion for the biceps brachii muscle?

Accepted Answer

Radial tuberosity

Question 10

Which of the following is the scientific term for the big toe?

Accepted Answer

Hallux

Question 11

Which structure completes the pelvic girdle posteriorly and articulates with the ilium?

Accepted Answer

Sacrum

Question 12

Which bone of the forearm is positioned laterally in anatomical position and forms the major part of the wrist joint?

Accepted Answer

Radius

Question 13

Which tarsal bone forms the heel and serves as the attachment for the Achilles tendon?

Accepted Answer

Calcaneus

Question 14

Which of the following is a difference between the male and female pelvis?

Accepted Answer

Female pelvis has a wider pelvic outlet

Question 15

Which joint allows the greatest range of motion in the human body?

Accepted Answer

Shoulder (glenohumeral) joint

Question 16

If a person falls on an outstretched hand and fractures the bone that forms the anatomical snuffbox, which bone is most likely fractured?

Accepted Answer

Scaphoid

Question 17

Which bone is identified by Roman numerals instead of names in the hand?

Accepted Answer

Metacarpals

Question 18

Which of the following best describes the function of the pubic symphysis?

Accepted Answer

Provides flexibility and shock absorption during childbirth

Question 19

Which equation best represents the force exerted by a muscle crossing a joint, given the lever arm length $r$ and the muscle tension $T$?

Accepted Answer

$	au = T 	imes r$

Question 20

A patient presents with pain at the medial malleolus after an ankle injury. Which bone forms the medial malleolus?

Accepted Answer

Tibia

Study Guide: Bones of the Axial and Appendicular Skeleton (Anatomy & Physiology)

Study Guide - Practice Questions

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