A Lateral Elbow Projection Demonstrates the Radial Head Situated Anterior

question 29

Multiple Choice

A lateral elbow projection demonstrates the radial head situated anterior and proximal to the coronoid process. How was the patient positioned for such an image to be obtained?
1) The distal forearm was too high.
2) The distal forearm was too low.
3) The proximal humerus was too high.
4) The proximal humerus was too low.

• A) 1 and 3 only
• B) 1 and 4 only
• C) 2 and 3 only
• D) 2 and 4 only

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Definitions:

Underlying Stock Price

refers to the current market price of the stock that is the subject of an option or other derivative contract.

Option

A financial derivative that gives the buyer the right, but not the obligation, to buy or sell an underlying asset or instrument at a specified strike price prior to or on a specified date.

Gamma

A measure of the rate of change of an option's delta in relation to the underlying asset's price.

Risk-Free Rate

The theoretical return on investment with no risk of financial loss, typically associated with government bonds.