What Anatomy Is Best Demonstrated in the AP Projection of the Shoulder

question 3

Multiple Choice

What anatomy is best demonstrated in the AP projection of the shoulder in internal rotation?

• A) Greater tubercle of the humerus in profile
• B) Lesser tubercle of the humerus in profile
• C) Coracoid process free of superimposition
• D) Acromion

---

Definitions:

HIV Infection

A virus that attacks the immune system, potentially leading to Acquired Immunodeficiency Syndrome (AIDS).

Lymph Node Swelling

The enlargement of lymph nodes due to infection, inflammation, or cancer, which can be a sign of an underlying health issue.

HDL Cholesterol Levels

Measurements of the high-density lipoprotein cholesterol, often referred to as "good" cholesterol, which helps remove other forms of cholesterol from the bloodstream.

Plaque

A deposit on teeth that consists of bacteria, their acids, and debris; also refers to other accumulations in the body's arteries.