A nurse is preparing to administer potassium chloride 10 mEq IV over 1 hr to a client. Available in potassium chloride 10 mEq in 100 mL of 0.9% sodium chloride. The nurse should set the infusion pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.).

10 mL/hr.

50 mL/hr.

100 mL/hr.

500 mL/hr.

Answer and Explanation

The Correct Answer is C

Choice A rationale:
10 mL/hr would be the correct infusion rate if the client was receiving the entire 10 mEq of potassium chloride in a 100 mL solution over 1 hour. However, the question asks for the rate at which to administer 10 mEq over 1 hour, which means the total volume should be 100 mL/hr.
Choice B rationale:
50 mL/hr would be the correct infusion rate if the client was receiving the entire 10 mEq of potassium chloride in a 100 mL solution over 2 hours. However, the question specifies 1 hour, so the rate should be higher.
Choice C rationale:
This is the correct answer. To administer 10 mEq of potassium chloride in 100 mL over 1 hour, the infusion pump should be set to deliver 100 mL/hr.
Choice D rationale:
500 mL/hr would be the correct infusion rate if the client was receiving the entire 10 mEq of potassium chloride in a 100 mL solution over 10 minutes (1/6th of an hour). However, the question specifies 1 hour, so the rate should be much lower.

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Correct Answer is B

Explanation

Choice A rationale:

Hemoptysis, which is the coughing up of blood, is not typically associated with a urinary tract infection (UTI). It is more commonly related to respiratory or pulmonary issues.

Choice B rationale:

Hematuria, the presence of blood in the urine, is a common finding in a UTI. Inflammation and infection in the urinary tract can lead to the presence of blood cells in the urine.

Choice C rationale:

Hyperglycemia, an elevated blood glucose level, is not directly related to a UTI. It may be seen in individuals with diabetes, but it is not a typical finding in a UTI.

Choice D rationale:

Hypocalcemia, a low level of calcium in the blood, is not a characteristic finding in a UTI. UTIs primarily affect the urinary system and do not directly involve calcium metabolism.

A. Dispose of the client's feces and urine in a special container. B. Instruct visitors to limit the visit to 60 min each day. C. Keep the client's linens in the room until after removal of the radiation source. D. Keep one dosimeter badge available for the staff to share while caring for the client.

Correct Answer is A

Explanation

Dispose of the client's feces and urine in a special container.

Choice A rationale:

This is the correct choice. Brachytherapy involves the placement of a radiation source in or near the tumor. To minimize radiation exposure to others, the client's bodily fluids (feces and urine) should be considered radioactive and disposed of properly in a designated container.

Choice B rationale:

While limiting the time of visitors can be a good measure to reduce radiation exposure, it is not the priority intervention. The primary concern is proper handling and disposal of radioactive bodily fluids.

Choice C rationale:

Keeping the client's linens in the room until after removal of the radiation source is not the correct choice. Radioactive linens should be handled and laundered separately, following appropriate safety protocols.

Choice D rationale:

Providing one dosimeter badge for staff to share while caring for the client is not adequate. Each staff member involved in direct care should have their dosimeter badge to monitor their individual radiation exposure levels.

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Naxlex Comprehensive Predictor Exams

A nurse is reviewing the medical record of a client who has developed a UTI. Which of the following findings should the nurse expect?

Correct Answer is B

Explanation

A nurse is planning care for a client who is receiving brachytherapy. Which of the following interventions should the nurse include in the plan of care?

Correct Answer is A

Explanation

A nurse is caring for a client who is experiencing acute kidney failure after a surgical procedure. Telemetry monitoring shows a widened QRS, frequent premature ventricular contractions, and a heart rate of 55/min. Which of the following electrolyte imbalances should the nurse identify?

A nurse is teaching a client who has a new prescription for lovastatin. Which of the following diagnostic tests should the nurse instruct the client to complete before starting the medication?

A nurse in an emergency department is assessing a client who is overusing prescribed diuretics and has a sodium level of 127 mEq/L. Which of the following laboratory findings should the nurse expect?

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A nurse is caring for a client who has Parkinson's disease and is taking benztropine and reports experiencing a dry mouth. Which of the following recommendations should the nurse make?

A nurse is caring for a client who has a new colostomy. Which of the following statements should the nurse include in educating the client regarding colostomy care?

A nurse is caring for a client who has multiple sclerosis. Which of the following manifestations should the nurse expect?

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