A(n) ____________ is usually flexible, contains a fiber optic light, and is used to view the interior of body structures.

Answer and Explanation

The Correct Answer is ["endoscope"]

An endoscope is a flexible, fiberoptic instrument designed for examining the interior of body structures, such as the gastrointestinal tract or airways.

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Correct Answer is ["coroner"]

Explanation

A coroner investigates unexplained or suspicious deaths to determine the cause and manner of death. In some jurisdictions, this role may be filled by a medical examiner.

A. “The first drop has serous fluid that can dilute the specimen.” B. “The first drop is usually contaminated.” C. “This eliminates microorganisms from the sample.” D. “The first drop is usually too small.”

Correct Answer is A

Explanation

A. "The first drop has serous fluid that can dilute the specimen." The first drop of blood may be mixed with serous fluid or tissue fluid, which can lead to inaccurate glucose readings.

B. "The first drop is usually contaminated.": This is inaccurate; contamination is not the primary concern.

C. "This eliminates microorganisms from the sample.": Blood glucose meters are not designed to detect or be affected by microorganisms.

D. "The first drop is usually too small.": The amount of blood is not the issue; it is the potential for dilution.

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A(n) ____________ is usually flexible, contains a fiber optic light, and is used to view the interior of body structures.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

. County medical officer responsible for investigating unexplained deaths is called a ____________.

Correct Answer is ["coroner"]

Explanation

A patient asks why the blood glucose meter directions state to wipe away the first drop of blood. The most informative response by the nurse would be:

Correct Answer is A

Explanation

Pressure must be placed over the site of insertion of the catheter used for an angiogram, or a(n) ______________ may form.

The nurse obtaining a wound culture would:

The nurse preparing a patient for a magnetic resonance imaging (MRI) should determine if the patient has:

New orders have been written by the primary care provider for a patient admitted to a skilled nursing facility. After transcription, the orders will be verified by the:

A young patient has died in the emergency department after suffering severe trauma. The nurse understands that this patient's family may take comfort from the opportunity to:

A(n) ____________ is usually flexible, contains a fiber optic light, and is used to view the interior of body structures.

For the patient who just had a liver biopsy performed, the nurse should position him:

Following a colonoscopy with polyp removal, the wife of the patient is distressed that there is slight bleeding from her husband's rectum. The nurse's most helpful response would be: