A nurse is preparing to administer 5% dextrose in 0.45% sodium chloride 1,000 mL IV to infuse over 12 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["83"]

To calculate the infusion rate, you would divide the total volume of IV fluid (1,000 mL) by the number of hours over which the infusion is to be delivered (12 hours). This results in an infusion rate of 83.33 mL/hr. When rounding to the nearest whole number, the nurse should set the IV pump to deliver 83 mL/hr.

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Free Nursing Study Resources

Correct Answer is D

Explanation

A. Budesonide is a corticosteroid used for long-term asthma control, not for acute exacerbations.

B. Cromolyn is a mast cell stabilizer used for long-term control, not for acute symptoms.

C. Montelukast is a leukotriene receptor antagonist used for long-term management, not for acute exacerbations.

D. Albuterol is a bronchodilator used as a rescue medication to relieve acute asthma symptoms by relaxing the airway muscles and easing breathing.

A. Clear drainage from the affected ear B. Pain when manipulating the affected ear lobe C. Erythema and edema of the affected ear D. Tugging on the affected ear lobe

Correct Answer is D

Explanation

A. Clear drainage from the ear is more indicative of a ruptured tympanic membrane or an external ear infection (otitis externa) rather than otitis media.

B. Pain when manipulating the earlobe is associated with otitis externa, not otitis media.

C. Erythema and edema of the outer ear may occur with otitis externa but are not common in otitis media, which affects the middle ear.

D. Tugging on the ear is a common sign of discomfort in children with otitis media due to pressure and pain in the middle ear.

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A nurse is preparing to administer 5% dextrose in 0.45% sodium chloride 1,000 mL IV to infuse over 12 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

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Naxlex Comprehensive Predictor Exams

A nurse in a clinic sees a client who has an acute asthma exacerbation. Which of the following medications should reduce the symptoms?

Correct Answer is D

Explanation

A nurse is caring for a child who has otitis media. Which of the following assessment findings should the nurse expect?

Correct Answer is D

Explanation

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