Where Must the CR Be Centered for an AP Supine

question 85

Multiple Choice

Where must the CR be centered for an AP supine projection of the abdomen as part of the acute abdominal series?

• A) 2 inches (5 cm) above iliac crest
• B) At level of iliac crest
• C) Level of umbilicus
• D) At level of the axilla

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Definitions:

Abbreviation

A brief version of a word or phrase.

Glucocorticoid

A type of steroid hormone that is involved in regulating glucose metabolism, reducing inflammation, and controlling immune responses.

Anti-inflammatory Effects

The actions or effects that reduce inflammation or swelling in the body, often related to medications or natural substances.

Steroid Substance

A type of organic compound that includes many hormones, alkaloids, and vitamins.