Order: methenamine mandelate (Mandelamine) 750mg PO Available: methenamine mandelate 0.5g/5ml suspension (round to the nearest tenth). ml.
Give _______ ml. (show all work or no credit given)
The Correct Answer is ["7.5"]
Order: 750 mg PO
Available: 0.5 g/5 mL
Convert 0.5 g to mg:
0.5g=500 mg
To calculate the volume:
Volume to administer= (Ordered dose / Available concentration) × Volume per available dose
= (750mg / 500 mg ) × 5ml
= 7.5 ml
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. It gives more independence and more closely resembles normal kidney function: Peritoneal dialysis allows patients to manage treatment at home, providing more flexibility and independence, and it mimics the kidney's natural filtration process.
B. It has literally no drawbacks: While peritoneal dialysis has benefits, potential complications include peritonitis, catheter infections, and hyperglycemia from the dialysis solution.
C. It usually does not work very well and has many complications, such as a high blood sugar level: While hyperglycemia can occur, this exaggerates the risks and misrepresents the effectiveness of peritoneal dialysis.
D. It is a lot more work than hemodialysis, in which the health care staff takes care of everything: While it requires self-management, the workload depends on individual circumstances and training.
Correct Answer is D
Explanation
A. Irritability and hyperactivity: Glomerulonephritis does not directly cause these symptoms; neurological changes are more associated with uremia in advanced kidney disease.
B. Low blood volume with polyuria: Glomerulonephritis often leads to fluid retention rather than polyuria, resulting in increased blood pressure.
C. Low levels of BUN and creatinine: BUN and creatinine levels are typically elevated due to impaired filtration.
D. Moderate to high blood pressure: The inflammatory process in glomerulonephritis often leads to fluid retention and hypertension.
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