A nurse is preparing to administer Lactated Ringer's solution IV to infuse at 120 mL/hr for a client who has a respiratory disorder. The drop factor in the manual IV tubing is 60 gtt/mL. The nurse should set the flow rate to deliver how many gtts/min?

20 gtt/min.

30 gtt/min.

120 gtt/min.

50 gtt/min.

Answer and Explanation

The Correct Answer is C

The nurse should set the flow rate to deliver 40 gtts/min.
This can be calculated by multiplying the infusion rate (120 mL/hr) by the drop factor (60 gtt/mL) and then dividing by the number of minutes in an hour (60 min/hr): (120 mL/hr) * (60 gtt/mL) / (60 min/hr) = 120 gtt/min
Choice A is not the best answer because setting the flow rate to deliver 20 gtts/min would not provide the desired infusion rate of 120 mL/hr.
Choice B is not the best answer because setting the flow rate to deliver 30 gtts/min would not provide the desired infusion rate of 120 mL/hr.
Choice D is not the best answer because setting the flow rate to deliver 50 gtts/min would provide a higher infusion rate than desired.

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Correct Answer is A

Explanation

Hypothyroidism can cause a slowed heart rate, also called bradycardia1.

Choice B, Moist skin, is not the correct answer because it is not a commonly reported symptom of hypothyroidism.
Choice C, Blurred vision, is not the correct answer because it is not a commonly reported symptom of hypothyroidism.
Choice D, Insomnia, is not the correct answer because it is not a commonly reported symptom of hypothyroidism.

A. The medication will increase the amount of mucus. B. The medication will prevent wheezing. C. The medication will open the airways. D. The medication will decrease coughing.

Correct Answer is ["B","C","D"]

Explanation

Albuterol is an inhaled medication that can quickly relieve the symptoms of asthma.
Classified as a short-acting beta-agonist (SABA) and bronchodilator, albuterol relaxes the muscles in your airways that tighten during an asthma attack.

This causes the airways in the lung to increase in size, which allows air to move more freely through them1.
This can help prevent wheezing, open airways and decrease coughing.

Choice A: The medication will increase the amount of mucus is not a correct answer because albuterol does not increase the amount of mucus.

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A nurse is preparing to administer Lactated Ringer's solution IV to infuse at 120 mL/hr for a client who has a respiratory disorder. The drop factor in the manual IV tubing is 60 gtt/mL. The nurse should set the flow rate to deliver how many gtts/min?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a provider's office is collecting data from a client who has hypothyroidism. Which of the following should the nurse expect?

Correct Answer is A

Explanation

A nurse is caring for a client who has asthma. The client asks the nurse how albuterol helps his breathing. Which of the following information should the nurse include in the response? (Select all that apply).

Correct Answer is ["B","C","D"]

Explanation

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