A nurse is preparing to administer 0.99% sodium chloride (NaCl) 750 mL IV to infuse over 8 hr.
The nurse should set the IV pump to deliver how many mL/hr? (Round to the nearest whole number.
Use a leading zero if it applies. Do not use a trailing zero.).
The Correct Answer is ["94"]
To calculate the flow rate in mL/hr, you need to divide the total volume to be infused by the total infusion time in hours (750 mL / 8 hr = 93.75 mL/hr).
Rounded to the nearest whole number, this is 94 mL/hr.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["94"]
Explanation
To calculate the flow rate in mL/hr, you need to divide the total volume to be infused by the total infusion time in hours (750 mL / 8 hr = 93.75 mL/hr).
Rounded to the nearest whole number, this is 94 mL/hr.
Correct Answer is A
Explanation
The client should remove the used patch with medication areas to the inside and discard it in a closed receptacle 1.
Choice B is incorrect because the nitroglycerin patch should not be kept in place for 24 hours per day.
Instead, it should be worn for 12 to 14 hours and then removed 12.
Choice C is incorrect because while it is important to apply the patch to a clean, dry skin area with little or no hair that is free of scars, cuts, or irritation 1, there is no specific instruction to cleanse excess hair from the skin before applying the patch.
Choice D is incorrect because a second patch should not be applied if angina pain occurs.
Nitroglycerin transdermal patches are used to reduce the number of angina attacks over a long time and will not relieve an attack that has already started because it works too slowly 1.
Instead, the client should check with their doctor if they also need a fast-acting medicine to relieve the pain of an angina attack 1.
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