During a shoulder assessment, a PTA asks a patient to abduct the arm from a resting position. The patient struggles to lift the arm. Which muscle is most likely weak or impaired?

The _____ originates on the supraglenoid tubercle.

Which motion is being performed in the video?

The primary function of circular muscles is:

The patient in the picture is performing hip __________.

A patient presents with a deep laceration on the anterior surface of the forearm. Which of the following best describes the location of the injury?

In anatomical position, the sternum is ______ to the heart.

The muscle in the middle picture (1B) is what type of muscle?

The following muscle is the temporalis.  The fiber arrangement of this muscle is:

Which of the following muscles has an action that occurs in the transverse plane?