The physician orders Amoxil 500mg PO BID. The Amoxil is, supplied 250mg/10mL. How many mL will the nurse administer?

Answer and Explanation

The Correct Answer is ["20"]

Rationale:
To calculate the volume to administer, use the formula:

(Desired dose ÷ Dose on hand) × Volume on hand = Volume to administer

(500 mg ÷ 250 mg) × 10 mL = 2 × 10 mL = 20 mL

The nurse will administer 20 mL per dose.

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Free Nursing Study Resources

Correct Answer is B

Explanation

Rationale:
A. Cool, moist skin is typically seen in conditions like shock or anxiety, not dehydration. Dehydrated clients often have dry, warm skin.
B. Urine output of 20 mL/hr is below the normal minimum (about 30 mL/hr) and is a common sign of dehydration as the body conserves fluid.
C. Sodium of 142 mEq/L is within the normal range (135–145 mEq/L) and does not indicate dehydration by itself.
D. Bradycardia (low heart rate) is not typical in dehydration. Instead, the body usually responds with tachycardia to compensate for low fluid volume.

A. An indwelling urinary catheter to gravity drainage B. A chest tube to water-seal drainage C. ANG tube to suction D. A nephrostomy tube to a drainage bag

Correct Answer is C

Explanation

Rationale:
A. Urinary catheters drain urine but do not typically cause significant electrolyte loss leading to hypokalemia.
B. Chest tubes remove air, blood, or fluid from the pleural space but do not significantly affect potassium levels.
C. NG (nasogastric) tubes to suction can lead to hypokalemia because they remove gastric contents, which include potassium and other electrolytes. Prolonged suctioning can cause significant electrolyte imbalances.
D. Nephrostomy tubes drain urine directly from the kidney and do not typically lead to potassium depletion unless there is a high-output or concurrent renal dysfunction.

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The physician orders Amoxil 500mg PO BID. The Amoxil is, supplied 250mg/10mL. How many mL will the nurse administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who has dehydration. Which of the following findings should the nurse expect?

Correct Answer is B

Explanation

A nurse is caring for four clients who have drainage tubes, The nurse should identify the client who has which of the following tubes as being at risk for hypokalemia?

Correct Answer is C

Explanation

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