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 mL\/hr."]
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Insulin lispro is a fast-acting insulin that starts to work about 15 minutes after injection, peaks in about 1 hour, and keeps working for 2 to 4 hours1.
Therefore, it should be injected 15 minutes before a meal2.
Choice B is incorrect because polyuria (frequent urination) is a symptom of high blood sugar levels, not a direct result of insulin lispro injection.
Choice C is incorrect because checking the expiration date should be done before administering any medication, not after.
Choice D is incorrect because insulin lispro should be administered using a clean syringe and proper hygiene practices should be followed to prevent infection.
Correct Answer is ["A","C"]
Explanation
A client who has an understanding of the manifestations of hyperglycemia would know that their breath may have a fruity odor.
This is due to the presence of ketones, which are produced when the body breaks down fat for energy instead of using glucose.
Choice A is also correct.
Blurry vision can be a symptom of hyperglycemia.
High blood sugar levels can cause the lens of the eye to swell, leading to changes in vision.
Choice B is incorrect because hyperglycemia can cause an increase in appetite, not a decrease.
Choice D is incorrect because hyperglycemia can cause an increase in thirst, not a decrease.
This is due to the body’s attempt to flush out excess glucose through increased urination, which can lead to dehydration and increased thirst.
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