Which One of the Following Patient Preparations Is Required Before

question 21

Multiple Choice

Which one of the following patient preparations is required before an abdominal ultrasound examination?

• A) Drink 12 ounces of water 1 hour before the examination.
• B) No preparation is needed.
• C) Take nothing by mouth for 6 to 8 hours before the examination.
• D) Take nothing by mouth for 4 to 6 hours before the examination.

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Ladder

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A form of sulfur that contains isotopes capable of emitting radiation, often used in scientific research to trace chemical and biological processes.

Radioactive Phosphorus

A radioactive isotope of phosphorus, often used in medical and biological research to trace and study the behavior of phosphorus-containing compounds in organisms.

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The protective layer of proteins surrounding the nucleic acid of a virus, also known as a capsid, which helps in the attachment and penetration of host cells.