What information would a patient need prior to undergoing a colonoscopy?

Clear liquid diet 12 hours before procedure

Bowel cleansing the morning of procedure

Do not hold any medications prior to procedure

Signed consent required

Answer and Explanation

The Correct Answer is D

A. Clear liquid diet 12 hours before procedure: The clear liquid diet is often initiated at least 24 hours before.

B. Bowel cleansing the morning of the procedure: Bowel prep usually begins the day before to ensure complete cleansing.

C. Do not hold any medications prior to procedure: Some medications, such as anticoagulants, may need to be held; this should be clarified with the provider.

D. Signed consent required: A colonoscopy is an invasive procedure requiring informed consent to ensure the patient understands risks and benefits.

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Free Nursing Study Resources

Correct Answer is ["Bone marrow aspiration"]

Explanation

Bone marrow aspiration involves using a needle to collect liquid bone marrow for diagnostic testing.

A. after 30 seconds. B. immediately. C. after 10 seconds. D. after 5 seconds

Correct Answer is A

Explanation

A. After 30 seconds. The dipstick test typically requires timing for a set period of time, usually 30 seconds, to ensure the chemical reactions on the dipstick have had enough time to develop. The nurse should refer to the test manufacturer’s instructions for the exact timing.

B. Immediately. Starting the timer immediately may not be the best practice, as most urine dipstick tests require a set amount of time to allow the chemicals to react and change color. Immediate timing may lead to inaccurate results.

C. After 10 seconds. While 10 seconds may be necessary for some tests, it is not the standard for all urine dipstick tests. The nurse must refer to the manufacturer's guidelines for the specific test being used.

D. After 5 seconds. Starting after 5 seconds is typically too short of a time to allow the dipstick test to react fully. As with other timing options, the proper duration for accurate results must be followed based on the manufacturer's instructions.

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What information would a patient need prior to undergoing a colonoscopy?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The technique of _______________ is used to obtain a sample of bone marrow for diagnostic testing.

Correct Answer is ["Bone marrow aspiration"]

Explanation

A patient in the outpatient clinic has provided a urine sample. To perform a urine dipstick test accurately, the nurse wets the dipstick and starts timing:

Correct Answer is A

Explanation

The statement made by a patient that would delay a scheduled CT scan with contrast would be:

What information would a patient need prior to undergoing a colonoscopy?

The nurse instructing a patient who is to have a Papanicolaou smear (Pap smear) in 2 days would tell the patient to avoid:

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 major concern for an 86-year-old patient who has been NPO for 8 hours prior to a diagnostic test would be:

A nurse is giving instructions to a patient who will have a cardiac catheterization. What should the nurse include in the teaching?

When instructing the patient about a colonoscopy, you would include that: (Select all that apply.)

A patient dies after suffering a severe cerebrovascular accident (CVA). The family members are informed of his demise and are at the bedside. What documentation should be noted in the patient's medical record? (Select all that apply.)