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The nurse is preparing to administer adenosine (Adenocard) to a client experiencing supraventricular tachycardia. When giving this medication, what is important to remember?

The medication must be given slow intravenous IV push.

Asystole may occur for a few seconds after administration.

The medication has a long half life, and therefore the duration of action is very long.

The onset of action occurs in 5 minutes.

Answer and Explanation

The Correct Answer is B

A. The medication must be given as a rapid intravenous IV push due to its short half-life not slowly.

B. Asystole is a common and expected response after adenosine administration.

C. Adenosine has a very short half-life, contrary to this statement.

D. The onset of action is immediate, not in 5 minutes.

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Correct Answer is C

Explanation

A. Blood glucose elevation is a concern for statins, but it is not a primary reason for questioning the order.

B. A history of high cholesterol is common and would not trigger concern regarding lovastatin.

C. Lovastatin can cause liver toxicity, so elevated liver enzymes are a contraindication or cause for concern when prescribing this medication. The nurse should verify this before starting the medication.

D. A history of peptic ulcers is unrelated to the use of lovastatin and would not be a concern in this case.

A. Early menarche B. Age greater than 65 years C. Genetic factors D. History of multiple births

Correct Answer is ["A","B","C"]

Explanation

A. Early menarche increases lifetime exposure to estrogen, raising breast cancer risk.

B. Age is a significant risk factor for breast cancer.

C. Genetic factors, like BRCA mutations, increase the risk.

D. History of multiple births is generally protective against breast cancer.

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The nurse is preparing to administer adenosine (Adenocard) to a client experiencing supraventricular tachycardia. When giving this medication, what is important to remember?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After reviewing the client's chart upon admission to the unit, the nurse consults the healthcare provider about a new order for lovastatin (Mevacor). What triggered the nurse's action?

Correct Answer is C

Explanation

The nurse is taking a history of a 68-year-old woman. What assessment findings would indicate a high risk for the development of breast cancer? (Select all that apply.)

Correct Answer is ["A","B","C"]

Explanation

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