A nurse is preparing to administer prednisone 40 mg PO to an adolescent client. Available is prednisone oral solution 5 mg/5 mL. How many ml. should the nurse administer? (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 ["40"]
Available solution: 5 mg/5 mL
Dosage required: 40 mg
To find out how many milliliters to administer, use the formula:
Volume (mL)= Dose required (mg) ÷ Concentration (mg/mL)
Concentration=5mg÷5mL=1mg/mL
Volume (mL)=40mg÷1mg/mL=40mL
Therefore, the nurse should administer 40 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
A. Headache. Headache is a common adverse effect of ondansetron.
B. Hyperglycemia: Hyperglycemia is not typically associated with ondansetron.
C. Constipation. Constipation is a known side effect of ondansetron.
D. Prolonged QT interval: Ondansetron can cause prolongation of the QT interval, which can lead to serious cardiac arrhythmias.
E. Diarrhea: This is correct. Diarrhea can also occur as an adverse effect of ondansetron.
Correct Answer is ["C","D","E"]
Explanation
A. Urticaria: Urticaria, or hives, is a skin reaction commonly associated with allergic reactions, not typically with allergic rhinitis. Therefore, this is not a usual symptom of allergic rhinitis.
B. Wheezing: Wheezing is more commonly associated with asthma or other respiratory conditions rather than allergic rhinitis. It is not a typical symptom.
C. Sneezing: Sneezing is a common symptom of allergic rhinitis due to irritation and inflammation of the nasal passages.
D. Nasal congestion: Nasal congestion is a hallmark symptom of allergic rhinitis caused by inflammation and swelling of the nasal passages.
E. Watery eyes: Watery eyes are a frequent symptom of allergic rhinitis, as the allergens can cause irritation in the eyes, leading to excessive tear production.
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