A nurse is caring for a client who has a deep vein thrombosis and is prescribed heparin by continuous IV infusion at 1,200 units/hr. Available is heparin 25,000 units in 500 mL DSW. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest tenth/whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["24"]
To calculate the infusion rate, use the formula:
(rate in mL/hr) = (desired dose in units/hr) / (available dose in units/mL)
In this case, the desired dose is 1,200 units/hr and the available dose is 25,000 units / 500 mL = 50 units/mL. Therefore,
(rate in mL/hr) = (1,200 units/hr) / (50 units/mL) = 24 mL/hr
Round the answer to the nearest tenth/whole number and use a leading zero if it applies. Do not use a trailing zero because it could be misread as a decimal point. Therefore, the nurse should set the IV pump to deliver 24 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Planning to lower saturated fats to 10 percent of the daily calorie intake is a good dietary recommendation for a client who has hypertension, as it can help lower cholesterol, prevent atherosclerosis, and reduce the risk of cardiovascular complications.
a. "Limit your alcohol consumption to three drinks a day." is not correct, as it is too high for a client who has hypertension. The client should limit alcohol consumption to no more than one drink a day for women and two drinks a day for men, as alcohol can increase blood pressure and interfere with medication effectiveness.
c. "Diuretics are the first type of medication to control hypertension." is not accurate, as diuretics are not always the first choice of medication for hypertension. The choice of medication depends on the client's individual factors, such as age, race, comorbidities, and contraindications. Diuretics are one of the classes of antihypertensive drugs that can be used alone or in combination with other drugs.
d. "Reaching your goal blood pressure will occur within 2 months." is not realistic, as reaching the goal blood pressure may take longer than 2 months, depending on the client's baseline blood pressure, response to treatment, adherence to lifestyle modifications, and presence of other conditions. The client should monitor his blood pressure regularly and follow up with the provider as needed.
Correct Answer is C
Explanation
Obtaining a pair of slipper socks for the client is a simple and safe way to provide warmth and insulation to the feet, which can improve blood flow and comfort.
Placing a moist heating pad under the client's feet is not recommended, as it can cause burns, vasodilation, or increased fluid loss, which can worsen the condition.
Increasing the client's oral fluid intake is not relevant, as it does not affect the temperature or circulation of the feet.
Rubbing the client's feet briskly for several minutes is not advisable, as it can cause trauma, inflammation, or ulceration to the fragile skin and tissues of the feet.
Obtaining a pair of slipper socks for the client is a simple and safe way to provide warmth and insulation to the feet, which can improve blood flow and comfort.
Placing a moist heating pad under the client's feet is not recommended, as it can cause burns, vasodilation, or increased fluid loss, which can worsen the condition.
Increasing the client's oral fluid intake is not relevant, as it does not affect the temperature or circulation of the feet.
Rubbing the client's feet briskly for several minutes is not advisable, as it can cause trauma, inflammation, or ulceration to the fragile skin and tissues of the feet.
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