Where Is the CR Entrance Point for the AP Projections

question 30

Multiple Choice

Where is the CR entrance point for the AP projections of the shoulder?

• A) 1 inch superior to coracoid process
• B) 1 inch medial and inferior to coracoid process
• C) 1 inch medial and inferior to acromion
• D) 1 inch superior to acromion

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Definitions:

Subarachnoid Space

The area between the arachnoid membrane and the pia mater around the brain and spinal cord, filled with cerebrospinal fluid.

Midsagittal Section

A vertical plane that divides the body into equal right and left halves, commonly used in anatomical terminology.

Right Half

Typically refers to the right side or hemisphere of an organ or the body, involved in specific functions distinct from the left side.

Cerebrum

The largest part of the brain, responsible for voluntary movements, sensory processing, and higher functions like thought and emotion.