A nurse is to administer a 500ml bolus of normal saline to a patient over 1 hour?
The Correct Answer is ["500"]
To calculate the infusion rate in ml/hr for a 500 ml bolus to be administered over 1 hour, you can simply set the pump to deliver the entire volume in the specified time:
500 ml / 1 hour = 500 ml/hr
So, the pump should be set at 500 ml/hr to administer the 500 ml bolus over 1 hour.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Void every 6 to 8 hours:This interval may not be frequent enough. It is generally recommended to void every 2 to 3 hours to help flush out bacteria and reduce the risk of infection.
B. Avoid voiding immediately after sexual intercourse.This is not recommended. It is actually advised to void immediately after sexual intercourse to help flush out any bacteria that may have entered the urethra.
C. Take a bubble bath daily and keep the perineal region clean:
While keeping the perineal region clean is important for general hygiene, taking bubble baths and using heavily scented products can irritate the urethra and potentially increase the risk of UTIs. The nurse should advise against frequent bubble baths and suggest using mild, unscented soaps for the perineal area.
D. Increase the daily amount of water consumed:
Drinking more water helps increase urine output, which helps flush out bacteria from the urinary tract and can reduce the risk of recurrent UTIs.
Correct Answer is ["438"]
Explanation
To calculate the high-end dosage for a 125 kg patient, you can multiply the weight in kilograms (125 kg) by the high-end dosage range (3.5 mg/kg):
High-end dosage = 125 kg * 3.5 mg/kg = 437.5 mg
Rounded to whole number give 438mg.
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