A patient who has cystitis has been told to drink at least 30 mL for each kilogram of body weight. Her weight is 154 lb. How many mL/day should the nurse instruct the patient to drink?
2100
1500
2700
3100
The Correct Answer is A
Convert weight to kilograms:
154lb÷2.2=70kg.
Calculate daily fluid intake:
70kg×30mL=2100mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["4"]
Explanation
Order: 40 mg IV daily
Available: 10 mg/mL
To calculate the volume:
Volumetoadminister= Ordered dose /Available concentration
= 40mg /10mg /ml
= 4ml
Correct Answer is A
Explanation
A. Flat plate: A flat plate of the abdomen (plain X-ray) is safe and does not involve contrast dye.
B. Intravenous pyelogram: This procedure involves the use of contrast dye, which is nephrotoxic and contraindicated in patients with renal insufficiency or diabetes mellitus due to the risk of worsening kidney function.
C. Ultrasonography: Ultrasounds do not involve dye or radiation and are safe for patients with renal insufficiency or diabetes.
D. Renal scan: While renal scans can involve radioactive material, they are generally safer for assessing kidney function in these patients compared to an IV pyelogram.
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