Which of the Following Should Be Clearly Demonstrated on an AP

question 42

Multiple Choice

Which of the following should be clearly demonstrated on an AP or PA oblique projection of the lungs?
1) Both lungs in their entirety
2) R and L primary bronchi
3) The trachea filled with air

• A) 1 and 2
• B) 1 and 3
• C) 2 and 3
• D) 1, 2, and 3

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Definitions:

Train

A series of connected vehicles traveling on railways, used for transporting people or cargo.

Biscuit

A small baked product that varies in texture and taste based on geography, ranging from hard and flat to soft and flaky.

Positive Punishment

The presentation of a stimulus following a given behavior in order to decrease the frequency of that behavior.

Operant Conditioning

A method of learning that employs rewards and punishments for behavior. Through operant conditioning, an individual makes an association between a particular behavior and a consequence (either a reward or punishment).