A nurse is preparing to administer clindamycin by intermittent IV bolus over 30 minutes to a client who has a staphylococcal infection. Available is 300 mg clindamycin premixed in 50 mL 0.9% sodium chloride (NaCl). 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.)
The Correct Answer is ["100"]
Step 1: Determine the total volume to be infused.
- Total volume = 50 mL
- Result: 50 mL
Step 2: Determine the total time for infusion in hours.
- Total time = 30 minutes
- Convert minutes to hours: 30 minutes ÷ 60 minutes/hour = 0.5 hours
- Result: 0.5 hours
Step 3: Calculate the flow rate in mL/hr.
- Flow rate (mL/hr) = Total volume (mL) ÷ Total time (hours)
- Flow rate (mL/hr) = 50 mL ÷ 0.5 hours
- Result: 50 ÷ 0.5 = 100
Final Answer: The nurse should set the IV pump to deliver 100 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","E"]
Explanation
Choice A reason: Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor used to treat high blood pressure and heart failure. ACE inhibitors can cause orthostatic hypotension, especially in older adults, due to their vasodilatory effects, which can lead to a sudden drop in blood pressure upon standing.
Choice B reason: Clopidogrel is an antiplatelet medication used to prevent blood clots in patients with cardiovascular diseases. It does not typically cause orthostatic hypotension. Its primary side effects are related to bleeding and bruising, rather than blood pressure changes.
Choice C reason: Atorvastatin is a statin used to lower cholesterol levels and reduce the risk of cardiovascular disease. Statins do not generally cause orthostatic hypotension. Their side effects are more commonly related to muscle pain and liver enzyme abnormalities.
Choice D reason: Furosemide is a loop diuretic used to treat edema and hypertension. Diuretics can cause orthostatic hypotension by reducing blood volume and altering electrolyte balance, leading to a decrease in blood pressure upon standing.
Choice E reason: Doxazosin is an alpha-blocker used to treat high blood pressure and benign prostatic hyperplasia. Alpha-blockers are well-known for causing orthostatic hypotension due to their mechanism of action, which involves relaxing blood vessels and reducing blood pressure.
Correct Answer is D
Explanation
Choice A reason:
Measuring a client’s intake and output (I&O) is a task that can be performed by assistive personnel (AP). This task involves recording the amount of fluids a client consumes and excretes, which does not require the specialized skills of an LPN. Therefore, it is more appropriate to assign this task to the AP.
Choice B reason:
Obtaining a client’s weight is another task that can be delegated to assistive personnel (AP). This task involves using a scale to measure the client’s weight and recording the result. It is a routine task that does not require the advanced training of an LPN.
Choice C reason:
Providing postmortem care for a client can be performed by assistive personnel (AP) under the supervision of an RN or LPN. This task involves preparing the body after death, which includes cleaning and positioning the body. While LPNs can perform this task, it is not exclusive to their scope of practice and can be delegated to AP.
Choice D reason:
Inserting a nasogastric tube for a client is a task that requires the specialized skills and training of an LPN. This procedure involves inserting a tube through the client’s nose into the stomach, which requires knowledge of anatomy, sterile technique, and the ability to assess for complications. Therefore, this task should be assigned to the LPN.
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