A client is to receive a continuous Heparin infusion at s00 units per hour. Pharmacy supplies Heparin in a concentration of 25,000 units per 250mL of NSS.
Calculate the rate at which the nurse should set the infusion pump.
The Correct Answer is ["5"]
Step 1: Determine the concentration of Heparin in units per mL. 25,000 units ÷ 250 mL = 100 units per mL Result: 100
Step 2: Determine the rate in mL per hour needed to deliver 500 units per hour. 500 units ÷ 100 units per mL = 5 mL per hour Result: 5 mL per hour
The nurse should set the infusion pump to deliver at a rate of 5 mL per hour.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B"]
Explanation
Choice A Reason: Family history
Family history is not a modifiable risk factor. It refers to the genetic predisposition to certain health conditions based on the medical history of one’s family. While it is important to be aware of family history to understand potential risks, it cannot be changed or modified through lifestyle adjustments.
Choice B Reason: Weight
Weight is a modifiable risk factor. Maintaining a healthy weight through diet and exercise can significantly reduce the risk of various health conditions, including heart disease, diabetes, and hypertension. Weight management is crucial for overall health and can be controlled through lifestyle changes.
Choice C Reason: Sedentary lifestyle
A sedentary lifestyle is a modifiable risk factor. Increasing physical activity and reducing sedentary behavior can improve cardiovascular health, enhance mental well-being, and reduce the risk of chronic diseases. Encouraging regular exercise and active living is essential for health improvement.
Choice D Reason: Alcohol consumption
Alcohol consumption is a modifiable risk factor. Limiting or avoiding alcohol can reduce the risk of liver disease, certain cancers, and other health issues. Moderation in alcohol intake is important for maintaining good health and preventing related complications.
Correct Answer is ["A","D","E"]
Explanation
Choice A Reason:
Have cut vegetables prepared for a snack instead of chips or cookies. This choice is correct because it encourages healthier eating habits, which can help manage weight gain associated with mood stabilizers. Vegetables are low in calories and high in nutrients, making them a better alternative to high-calorie snacks like chips and cookies. This can help the client maintain a healthy weight while adhering to their medication regimen.
Choice B Reason:
Extended-release forms of medications have fewer side effects when dissolved in water. This choice is incorrect. Extended-release medications are designed to be released slowly over time and should not be dissolved in water. Dissolving them can alter their release mechanism, leading to potential side effects and reduced efficacy.
Choice C Reason:
Weigh yourself once in the morning and once in the evening using the same scale. This choice is incorrect. Weighing oneself multiple times a day can lead to unnecessary anxiety and obsession over weight fluctuations, which are normal throughout the day. It is generally recommended to weigh oneself once a week at the same time of day for a more accurate measure of weight trends.
Choice D Reason:
Drink flavored water instead of soft drinks. This choice is correct because it promotes healthier beverage choices. Soft drinks are high in sugar and calories, which can contribute to weight gain. Flavored water, on the other hand, can be a refreshing and low-calorie alternative, helping the client manage their weight while staying hydrated.
Choice E Reason:
Walk 30 minutes per day, 5 days per week. This choice is correct because regular physical activity is essential for maintaining a healthy weight and overall well-being. Walking is a low-impact exercise that can help burn calories, improve mood, and enhance adherence to a medication regimen by reducing the side effects of weight gain.
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