A child receives a prescription for loratadine 5 mg t mouth once day. The bottled is labeled "Loratadine for Oral Suspension, USP 5 mg per 5 mL. How many teaspoons should the nurse instruct the parent to administer with each dose? (Enter numerical value only.)
The Correct Answer is ["1"]
Given:
Ordered dose of loratadine: 5 mg
Concentration of loratadine suspension: 5 mg per 5 mL
1 teaspoon = 5 mL
Step 1: Determine the volume of loratadine suspension to be administered:
Since the ordered dose and the concentration are the same (5 mg), the volume to be administered is 5 mL.
Step 2: Convert mL to teaspoons:
1 teaspoon = 5 mL
Volume in teaspoons = 5 mL / 5 mL/teaspoon
Volume in teaspoons = 1 teaspoon
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["4"]
Explanation
Given:
Ordered dose of amoxicillin/clavulanate: 2 g amoxicillin + 125 mg clavulanate every 12 hours
Available tablets: 1000 mg amoxicillin + 62.5 mg clavulanate extended-release tablets
Step 1: Determine the total daily dose of amoxicillin/clavulanate:
Since the medication is given every 12 hours, there are 2 administrations per day.
Total daily dose (amoxicillin) = Dose per administration (amoxicillin) x Number of administrations per day
Total daily dose (amoxicillin) = 2 g/dose x 2 doses/day
Total daily dose (amoxicillin) = 4 g/day = 4000 mg/day
Total daily dose (clavulanate) = Dose per administration (clavulanate) x Number of administrations per day
Total daily dose (clavulanate) = 125 mg/dose x 2 doses/day
Total daily dose (clavulanate) = 250 mg/day
Step 2: Calculate the number of tablets required per day:
Number of tablets/day = Total daily dose (amoxicillin) / Strength of amoxicillin per tablet
Number of tablets/day = 4000 mg/day / 1000 mg/tablet
Number of tablets/day = 4 tablets/day
Correct Answer is ["100"]
Explanation
Given:
Volume of fluid: 50 mL
Infusion time: 30 minutes
Formula:
Flow rate (mL/hr) = Volume (mL) / Time (hr)
Step 1: Convert infusion time from minutes to hours:
Infusion time (hr) = 30 minutes / 60 minutes/hr
Infusion time (hr) = 0.5 hour
Step 2: Calculate the infusion rate in mL/hr:
Flow rate (mL/hr) = 50 mL / 0.5 hr
Flow rate (mL/hr) = 100 mL/hr
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