A nurse is preparing to administer ampicillin/sulbactam 15 g via intermittent IV bolus, Available is ampicillin-sulbactam 1.5 g in 0.9% sodium chloride 100 mL to infuse over 30 min. The nurse should set the IV infusion pump to deliver how many mL/h?
(Round the answer to the nearest whole number. Use a leading zero if it applies in not use a trailing zero)

Answer and Explanation

The Correct Answer is ["200"]

To determine the infusion rate in mL/h, we need to divide the total volume (100 mL) by the total time (30 minutes) and then convert the result to hours.

100 mL / 30 min = 3.33 mL/min

To convert minutes to hours, we multiply by 60:

3.33 mL/min * 60 min/h = 199.8 mL/h

Rounding to the nearest whole number, the nurse should set the IV infusion pump to deliver 200 mL/h.

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Correct Answer is ["B","E"]

Explanation

The nurse should monitor the following laboratory tests to determine the effectiveness of epoetin alfa:

B. Hemoglobin: Epoetin alfa is a medication used to treat anemia by stimulating red blood cell production. Monitoring hemoglobin levels can help assess if the medication is effectively increasing red blood cell production and improving anemia.

E. Iron: Iron is essential for red blood cell production. Monitoring iron levels can help determine if the client has adequate iron stores to support the increased production of red blood cells stimulated by epoetin alfa.

The other options listed, A. Thyroid-stimulating hormone, C. Blood glucose, and D. Alanine aminotransferase, are not directly related to the effectiveness of epoetin alfa in treating anemia. Thyroid-stimulating hormone is related to thyroid function, blood glucose is related to blood sugar control, and alanine aminotransferase is related to liver function. While these tests may be important for monitoring the overall health of the client, they are not specific indicators of the effectiveness of epoetin alfa.

A. Hypertonic reflexes B. increase in systolic blood pressure C. Angioedema D. Urinary retention

Correct Answer is C

Explanation

The nurse should expect angioedema as one of the manifestations of anaphylaxis in a client experiencing an allergic reaction to an antibiotic. Angioedema is a severe swelling that occurs beneath the skin, typically affecting the face, lips, tongue, throat, or other body parts. It is a result of the release of histamine and other inflammatory mediators in response to the allergen.

Anaphylaxis is a life-threatening allergic reaction that can occur rapidly and affect multiple body systems. In addition to angioedema, other common manifestations of anaphylaxis include:

Difficulty breathing or wheezing due to bronchospasm
Hives or urticaria, which are itchy raised skin rashes
Severe itching or tingling sensation
Rapid and weak pulse
Low blood pressure leading to hypotension
Nausea, vomiting, or diarrhea
Feeling of impending doom or anxiety

Let's go through the other options:

A. Hypertonic reflexes: This is not a manifestation of anaphylaxis. "Hypertonic reflexes" are not typically associated with allergic reactions or anaphylaxis. Hypertonic reflexes refer to increased muscle tone, but they are not part of the usual presentation of anaphylaxis.

B. Increase in systolic blood pressure: Anaphylaxis usually leads to a decrease in blood pressure rather than an increase. The decrease in blood pressure can be severe and result in shock, which is a life-threatening condition.

D. Urinary retention: Urinary retention is not a common manifestation of anaphylaxis. Anaphylaxis primarily affects the respiratory and circulatory systems, leading to airway constriction, difficulty breathing, and cardiovascular collapse. Urinary retention is not directly related to the pathophysiology of anaphylaxis.

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Naxlex Comprehensive Predictor Exams

A nurse is reviewing the medical record of a client who is taking epoetin alfa. Which of the following laboratory tests should the nurse monitor to determine the effectiveness of the medication? (Select all that apply.)

Correct Answer is ["B","E"]

Explanation

A nurse is assessing a client who is experiencing an anaphylactic reaction to an antibiotic. Which of the following manifestations of anaphylaxis should the nurse expect?

Correct Answer is C

Explanation

A nurse is assessing a client who reports feeling dizzy while getting out of bed. The nurse suspects orthostatic hypotension related to a medication the client is taking Which of the following medications should the nurse identify as likely causing this adverse effect?

A nurse discovers that a client has been administered a higher dose of oxybutynin than the prescription indicates. The nurse should assess the client for which of the following adverse effects?

A nurse is reviewing the medical record of a client who has a new prescription for verapamil. Which of the following findings in the client's medical record should the nurse identify as a contraindication for the administration of verapamil?

A nurse is providing teaching to a client who has a new prescription for atenolol. Which of the following adverse effects should the nurse include in the teaching?

A nurse is reviewing the medication list of a client who has a new prescription for clopidogrel after undergoing coronary artery stenting. Which of the following findings should the nurse report to the provider?

A nurse is caring for a client who is starting to take aspirin 81 mg daily. Which of the following findings should the nurse identify as a risk factor for the client's development of an aspirin-induced ulcer?