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A nurse is preparing to administer phenobarbital 30 mg PO to a client. Available is phenobarbital 20 mg/5 mL. How many mL should the nurse administer? (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 ["7.5"]

To calculate the correct dosage, use the formula:

Dose to administer = (Desired dose/Available dose) ×Volume available

Given:

Desired dose = 30 mg

Available ,dose = 20 mg

Volume available = 5 mL

(30mg/20mg) × 5ml = 7.5ml

Final Answer:

7.5 mL

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Free Nursing Study Resources

Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"B"}

Explanation

The client is at risk for developing deep vein thrombosis (DVT) due to their immobility.

Rationale:

Swelling and tenderness in the calf are key signs of DVT, which is a common complication of immobility after a stroke.
Immobility leads to venous stasis, increasing the risk of clot formation.

A. Place the bell of the stethoscope on the client's chest. B. Follow a systematic pattern from side-to-side moving down the client's chest. C. Ask the client to breathe in deeply through his nose. D. Instruct the client to sit erect with their head tilted slightly backward.

Correct Answer is B

Explanation

A. "Place the bell of the stethoscope on the client's chest." The diaphragm of the stethoscope, not the bell, should be used to auscultate breath sounds because it is designed for high-pitched sounds like lung sounds.
B. "Follow a systematic pattern from side-to-side moving down the client's chest." To accurately compare breath sounds bilaterally, the nurse should use a side-to-side pattern, moving down the chest and back. This ensures a proper assessment of any asymmetry or abnormal sounds.
C. "Ask the client to breathe in deeply through his nose." The client should be instructed to breathe deeply through their mouth, not their nose, to enhance the clarity of breath sounds.
D. "Instruct the client to sit erect with their head tilted slightly backward." The ideal position for auscultating lung sounds is sitting upright with shoulders relaxed and slightly forward, allowing full lung expansion. Tilting the head backward is unnecessary.

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A nurse is preparing to administer phenobarbital 30 mg PO to a client. Available is phenobarbital 20 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Given:

Final Answer:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who had a stroke. Exhibits Complete the following sentence using the lists of options. The client is at risk for developing dropdowndue to theirdropdown

Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"B"}

Explanation

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Correct Answer is B

Explanation

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