A nurse is caring for an infant who weighs 121b and is prescribed cefuroxime sodium 15mg/kg PO every 12 hr. Available is cefuroxime sodium oral solution 125mg/5mL. HOW many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies.

Answer and Explanation

The Correct Answer is ["3.2"]

ml= Desired dose /Available concentration *Volume

3.2mL

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Correct Answer is A

Explanation

Hypovolemia leads to reduced cardiac output hence a weak pulse. Hypovolemia leads to reduced venous return to the heart. This subsequently leads to low stroke volume which is palpated as a weak and low volume pulse.

B-Not a symptom directly related to hypovolemia

C-Hypovolemia leads to an increased heart rate

D-Hypovolemia leads to low blood pressure

A. A Extreme thirst B. B Hyperactive bowel sounds C. C Weak, irregular pulse D. D Hyperactive reflexes

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.

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A nurse is caring for an infant who weighs 121b and is prescribed cefuroxime sodium 15mg/kg PO every 12 hr. Available is cefuroxime sodium oral solution 125mg/5mL. HOW many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who sustained blood loss. Which of the following is a manifestation of hypovolemia?

Correct Answer is A

Explanation

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

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