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A nurse is preparing to administer sulfadiazine 150mg/kg PO to divide equally every 6 hr to an adolescent who weighs 88 Ib.

Available is sulfadiazine 500 mg/tab.
How many tablets should the nurse administer per dose?

(Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.).

1 tablet.

3 tablets.

4 tablets.

8 tablets.

Answer and Explanation

The Correct Answer is B

Step 1: Convert weight from lb to kg.

88 lb ÷ 2.2 = 40 kg

Step 2: Calculate total daily dose in mg.

150 mg/kg × 40 kg = 6000 mg

Step 3: Calculate dose per administration (every 6 hr).

6000 mg ÷ 4 = 1500 mg

Step 4: Calculate number of tablets per dose.

1500 mg ÷ 500 mg/tab = 3 tablets

Answer:

3 tablets per dose.

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Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

Total parenteral nutrition (TPN) is a highly concentrated solution that provides nutrients to the body intravenously.

It is typically administered through a central venous access device, such as a central venous catheter or a peripherally inserted central catheter (PICC), because it can irritate the walls of smaller veins.

Choice B is wrong because Midline catheter, is not an appropriate route for TPN administration because it is not a central venous access device.

Choice C is wrong because Subcutaneous, is not an appropriate route for TPN administration because it is not given intravenously.

Choice D is wrong because Intraosseous, is not an appropriate route for TPN administration because it is typically used in emergency situations when intravenous access cannot be obtained.

A. Fluid retention. B. Tinnitus. C. Insomnia. D. Orthostatic hypotension.

Correct Answer is A

Explanation

This is because pioglitazone can cause fluid retention and edema.

Choice B is wrong because tinnitus (ringing in the ears) is not a common adverse effect of pioglitazone.

Choice C is wrong because insomnia (difficulty sleeping) is not a common adverse effect of pioglitazone.

Choice D is wrong because orthostatic hypotension (a drop in blood pressure when standing up) is not a common adverse effect of pioglitazone.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a prescription for total parental nutrition (TPN). Which of the following routes of administration should the nurse use?

Correct Answer is A

Explanation

A nurse is caring for a client who has diabetes mellitus and is taking pioglitazone. The nurse should plan to monitor the client for which of the following adverse effects?

Correct Answer is A

Explanation

A nurse is caring for a client who has cancer and reports moderate pain. Which of the following medications should the nurse expect to administer?

A nurse is discussing adverse reactions to pain medications in older adult clients with a newly licensed nurse. Which of the following findings should the nurse include as risk factors for an adverse drug reaction? (Select all that apply.)

A nurse is interviewing a client who reports a desire to quit smoking. Which of the following prescriptions should the nurse expect the provider to prescribe?

A nurse is assessing a client who is taking an osmotic laxative. Which of the following findings should the nurse identify as an indication of fluid volume deficit?

A nurse is caring for a client who has hyponatremia and is receiving an infusion of a prescribed hypertonic solution. Which of the following findings should indicate to the nurse that the treatment is effective?

A nurse is reviewing a client's medical record before administering acetaminophen 650 mg PO every 6 hr. Which of the following findings indicates a need for the nurse to notify the provider?

A nurse is caring for a client who is receiving prednisone on a long-term basis to treat inflammatory bowel disease. Which of the following actions should the nurse take?