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 A

Explanation

A client with a magnesium level of 3.2 mEq/L has a higher-than-normal magnesium level, indicating hypermagnesemia. The nurse should expect to administer calcium gluconate.

Calcium gluconate is the antidote for hypermagnesemia, as it works to antagonize the effects of magnesium on the body. By administering calcium gluconate, the nurse can help counteract the effects of excess magnesium and normalize the client's magnesium levels.

Let's go through the other options:

B. Calcitonin: Calcitonin is not used to treat hypermagnesemia. Calcitonin is a hormone that regulates calcium and phosphorus levels in the body. It is used in certain conditions, such as hypercalcemia (high calcium levels), but it is not indicated for hypermagnesemia.

C. Magnesium oxide: Magnesium oxide is a form of magnesium supplement, and it is not appropriate for a client with hypermagnesemia, as it would further increase the magnesium level, exacerbating the condition.

D. Magnesium sulphate: Magnesium sulfate is also not appropriate for a client with hypermagnesemia, as it would further elevate the magnesium levels in the body. Magnesium sulfate is often used to treat magnesium deficiency or as a tocolytic agent to prevent premature labor.

A. Thyroid-stimulating hormone B. Hemoglobin C. Blood glucose D. Alanine aminotransferase E. Iron

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.

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a magnesium level of 3.2 mEq/L. Which of the following medications should the nurse expect to administer?

Correct Answer is A

Explanation

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 caring for a client who has anxiety and a prescription for oral lorazepam PRN. Which of the following is the correct way to transcribe the prescription into the electronic medical record?

A nurse in the emergency department is planning care for a client who had a myocardial infarction and is receiving thrombolytic therapy with an WV infusion of alteplase. Which of the following interventions should the nurse include in the plan?

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 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 caring for a client who is receiving neostigmine. Which of the following manifestations should the nurse identify as an adverse reaction to the medication? (Select all that apply.)

A nurse is caring for a client who is receiving diazepam as sedation for an endoscopy, Which of the following antidotes should the nurse have on hand during the procedure?

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?