The healthcare provider prescribes penicillin 200,000 units intramuscularly for a patient with pneumonia.

The available vial is labeled “Penicillin 500,000 units/mL”. How much penicillin should be administered to the patient? (Enter numerical value only.

If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["0.4"]

Step 1 is to determine the amount of penicillin in each milliliter (mL) of the available solution. The vial is labeled as “Penicillin 500,000 units/mL”.

Step 2 is to divide the prescribed dose by the concentration per mL. So, the calculation is 200,000 units ÷ 500,000 units/mL. The result is 0.4 mL.

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Free Nursing Study Resources

Correct Answer is B

Explanation

Gouty arthritis is a form of inflammatory arthritis that occurs when uric acid crystals accumulate in the joints, causing severe pain and inflammation. Drinking plenty of water can help to flush the uric acid out of the body, reducing the risk of crystal formation and subsequent inflammation.

A. Latent hepatitis C. B. Crohn’s disease with colectomy. C. History of nephrotic syndrome. D. Type 2 diabetes mellitus.

Correct Answer is B

Explanation

Choice A rationale
Latent hepatitis C is not a contraindication for peritoneal dialysis. While it may require additional monitoring and treatment, it does not prevent a patient from receiving peritoneal dialysis.
Choice B rationale
Crohn’s disease with colectomy is a contraindication for peritoneal dialysis. The presence of extensive adhesions and fibrosis from the surgery can make the peritoneum unsuitable for dialysis.
Choice C rationale
A history of nephrotic syndrome is not a contraindication for peritoneal dialysis. Nephrotic syndrome is a kidney disorder, and peritoneal dialysis can be used as a treatment for patients with kidney disease.
Choice D rationale
Type 2 diabetes mellitus is not a contraindication for peritoneal dialysis. Many patients with diabetes undergo peritoneal dialysis. However, careful monitoring of blood glucose levels is necessary, as the dialysis solution used in peritoneal dialysis contains glucose.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient with gouty arthritis is experiencing tenderness and swelling in the right ankle and big toe. The nurse notes that the inflammation extends above the ankle area. The patient has been prescribed colchicine and indomethacin. What should the nurse include in the discharge teaching?

Correct Answer is B

Explanation

A client is diagnosed with chronic kidney disease and needs to begin dialysis. Which condition entered on the client’s medical record should the nurse recognize as a contraindication for peritoneal dialysis?

Correct Answer is B

Explanation

The nurse is educating a client, who was admitted with a blood glucose level of 580 mg/dL, on how to prevent complications related to diabetes mellitus. Which statement made by the client indicates they have understood the information?

The parent of an adolescent tells the clinic nurse, “My child has athlete’s foot. I have been applying triple antibiotic ointment for two days, but there has been no improvement.”. Which instruction should the nurse provide?

While providing care for a patient with Guillain-Barre syndrome, the nurse conducts a neurological assessment every four hours. Which finding from the assessment requires immediate intervention by the nurse?

A client receives a prescription for 1 liter of lactated Ringer’s intravenously (IV) to be infused over 8 hours. The IV administration set delivers 15 gtt/mL. How many mL/hr should the nurse program the infusion pump to deliver?

A patient in the operating room has been administered succinylcholine and is now experiencing muscle rigidity and an extremely high temperature. What should the nurse do next?

A nurse is assessing a client who has an arteriovenous (AV) graft in the right forearm for hemodialysis access. The nurse auscultates a bruit over the graft area. Which intervention should the nurse implement?

What information should the nurse include in the teaching plan for a patient diagnosed with gastroesophageal reflux disease (GERD)?