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The physician orders a Lidocaine drip to infuse at 2 mg/min. The drug is available as 2 gm in 500 ml of fluid. Solve for ml/hr.

Answer and Explanation

The Correct Answer is ["3"]

Lidocaine infusion calculation:

Lidocaine dose ordered: 2 mg/min
Lidocaine concentration: 2 gm in 500 mL
Conversion factor: 1 mg = 1000 mcg

Calculations:

Convert Lidocaine dose to mcg/min: 2 mg/min × 1000 mcg/mg = 2000 mcg/min
Lidocaine concentration is 2 gm in 500 mL, which equals 4000 mcg/mL.
Calculate mL/hr:
- mL/hr = (2000 mcg/min × 60 min/hr) / 4000 mcg/mL = 3 mL/hr

Answer:

mL/hr: 3 mL/hr

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Free Nursing Study Resources

Correct Answer is D

Explanation

A. Oppositional defiant disorder (ODD): Characterized by defiance, but not typically bullying behaviors.

B. Attention deficit hyperactivity disorder (ADHD): May include impulsivity and hyperactivity, but not necessarily bullying.

C. Intermittent explosive disorder (IED): Involves impulsive outbursts of aggression, not chronic bullying.

D. Conduct disorder (CD). Conduct disorder involves persistent patterns of behavior that violate societal norms and the rights of others, including aggression and bullying. Bullying behavior and aggression are common manifestations of conduct disorder.

A. Cold intolerance B. Fatigue and lethargy C. Tremors and nervousness D. Weight gain

Correct Answer is C

Explanation

A. Cold intolerance: Incorrect. Cold intolerance is associated with hypothyroidism, not hyperthyroidism.

B. Fatigue and lethargy: Symptoms typically seen in hypothyroidism.

C. Tremors and nervousness Correct Answer. Hyperthyroidism often presents with symptoms such as tremors (especially in the hands) and nervousness due to increased sympathetic activity. Increased metabolism and sympathetic nervous system activity lead to these symptoms.

D. Weight gain: Typically seen in hypothyroidism due to slowed metabolism.

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The physician orders a Lidocaine drip to infuse at 2 mg/min. The drug is available as 2 gm in 500 ml of fluid. Solve for ml/hr.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a school-age child who recently loaded a virus onto their teacher's computer after receiving a poor grade on a science project. The child's guardian tells the nurse their child often bullies the other kids at school. Which of the following diagnoses should the nurse expect?

Correct Answer is D

Explanation

Which of the following is a characteristic sign of hyperthyroidism?

Correct Answer is C

Explanation

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Which of the following factors increases a client's risk of experiencing a crisis?

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