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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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Correct Answer is A

Explanation

A. Lack of remorse for behavior. Individuals with IED often have difficulty controlling impulses and may not feel remorseful for their actions. Lack of remorse is a characteristic feature of IED, where aggressive or explosive behaviors are often impulsively driven.

B. Mild outbursts with provocation: IED outbursts are typically disproportionate to the provocation.

C. Blaming others for their behavior: Although not a universal trait, some individuals with IED may shift blame onto others after their aggressive episodes.This behavior can strain relationships and hinder personal growth.

D. Difficulty coping with stressors: IED often involves poor coping mechanisms. Individuals struggle to manage stress, leading to explosive reactions.Their inability to handle stress contributes to the disorder’s severity.

A. Coma B. Hypothermia C. Tachycardia D. Fruity smelling breath

Correct Answer is C

Explanation

A. Coma: Possible in severe cases but not universally anticipated.

B. Hypothermia: Incorrect. Thyroid storms typically causes hyperthermia, not hypothermia.

C. Tachycardia. Tachycardia is a hallmark of thyroid storms due to excessive thyroid hormone levels stimulating the heart. Increased metabolic rate and sympathetic activity lead to rapid heart rate.

D. Fruity smelling breath: Not typically associated with thyroid storm.

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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 interviewing a school-age child who has intermittent explosive disorder (IED). Which of the following behaviors should the nurse expect the client to exhibit?

Correct Answer is A

Explanation

A nurse is assessing a client who is experiencing a thyroid storm. Which of the following findings should the nurse anticipate?

Correct Answer is C

Explanation

A nurse is assessing a child. The nurse should identify which of the following findings puts the child at risk for the development of conduct disorder?

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