The early earth atmosphere consisted of ammonia, hydrogen, and ____.

In addition to direct contusions on the ulnar nerve at the posteromedial elbow leading to symptoms, the ulnar nerve may develop symptoms from which of the following?

Which of the following pairings have the closest anatomical origins to each other?

The human wrist and hand have more than 30 muscles, of which 11 are intrinsic muscles.

Which of the following is a primary action of the latissimus dorsi muscle?

Heel-strike normally occurs by landing on the heel with the foot in supination and the leg in external rotation.

In the context of wrist and hand movements, opposition refers to the movement of the thumb across the palmar aspect to oppose the palm or any combination of the phalanges.

Which of the following is the correct order starting from the most posterior aspect of the distal lower leg/ankle and moving medially?

The only foot extrinsic muscle involved in extending all of the metacarpophalangeal and interphalangeal joints of the four lesser toes is the extensor digitorum longus.

In the context of wrist and hand movements, ulnar flexion refers to the movement of the little finger side of the hand toward the medial aspect or ulnar side of the forearm.