A nurse is preparing to administer 250 mg of an antibiotic 1M. Available is 3 g/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["0.4"]

Volume (mL) = Desired dose (mg)/Available concentration in each ml* mLs 250mg/3000mg*5

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Correct Answer is C

Explanation

Hypokalemia, a condition characterized by low levels of potassium in the blood, can manifest in various clinical signs and symptoms including a weak, irregular pulse. Potassium plays a crucial role in cardiac function, and its deficiency can lead to arrhythmias or abnormal heart rhythms, which may present as a weak or irregular pulse. potassium is vital for heart contractility. Deficiency leads to arrhythmias presenting as a weak irregular pulse

A, B-Extreme thirst is more commonly associated with hypernatremia or high levels of sodium, while hyperactive bowel sounds could be indicative of gastrointestinal distress but are not specific to hypokalemia.

D-Hyperactive reflexes are not typically associated with low potassium levels but rather with other electrolyte imbalances.

A. Give the ordered KCL as prescribed. B. Call the prescribing physician and inform her of the client's serum potassium level results. C. Call the lab to verify the client's results. D. Omit the KCL dose and document it was not given.

Correct Answer is B

Explanation

A potassium level of 6.0 mEq/L is considered to be mild hyperkalemia. Hyperkalemia can be dangerous and usually requires immediate treatment, especially if it is accompanied by symptoms or significant changes from the client's baseline. The appropriate action would be to inform the prescribing physician of the client's serum potassium level to receive further instructions, which may include omitting the dose or adjusting the treatment plan.

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A nurse is preparing to administer 250 mg of an antibiotic 1M. Available is 3 g/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has hypokalemia as a result of nausea. vomiting, and diarrhea. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

A nurse is caring for a client who has a prescription for potassium chloride (KCL) 20 mEq PO daily. The nurse reviews the client's most recent laboratory results and finds the client's potassium level is 6.0 mEq/L Which of the following actions should the nurse take?

Correct Answer is B

Explanation

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A nurse is preparing to administer 250 mg of an antibiotic 1M. Available is 3 g/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is providing teaching to a school-age child who has a new diagnosis of type 1 diabetes mellitus. Which of the following statements by the child indicates an understanding of the teaching?