The school nurse is preparing to administer amphetamine sulfate 15 mg by mouth (PO) to a child with attention-deficit/hyperactivity disorder ADHD). The child's mother has provided 10 mg tablets for administration at school. How many tablets should the nurse administer?
(Enter umeric value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["1.5"]
To determine how many 10 mg tablets of amphetamine sulfate are needed to provide a 15 mg dose, you can use the following calculation:
Number of tablets = Desired dose / Tablet strength
Number of tablets = 15 mg / 10 mg/tablet = 1.5 tablets
Since the nurse is administering a half tablet, it would be important to ensure that the half tablet can be accurately measured and that the mother is aware of this when providing the medication.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
Celiac disease is an autoimmune disorder in which individuals are unable to tolerate gluten, a protein found in wheat, barley, and rye. Therefore, foods containing wheat, barley, and rye should be avoided by individuals with celiac disease. The list of allowed foods should primarily consist of gluten-free options.
A. Rice is naturally gluten-free and is safe for individuals with celiac disease to consume.
B. Oats can be included in the diet of individuals with celiac disease, but they must be specifically labeled as "gluten-free oats." Regular oats can be cross-contaminated with gluten during processing, so it's important to choose certified gluten-free oats to avoid potential issues.
C. Rye contains gluten and should be avoided by individuals with celiac disease.
D. Barley contains gluten and should be avoided by individuals with celiac disease.
Correct Answer is A
Explanation
A. Digoxin:Digoxin is a cardiac glycoside that can cause toxicity if the heart rate is too low. For infants, the apical pulse should typically be greater than 90-110 beats per minute before administration. Since this infant has an apical pulse of 88 beats/minute, the nurse should withhold digoxin and notify the healthcare provider for further evaluation.
B. Enalapril:Enalapril is an ACE inhibitor used to treat heart failure and hypertension. It can generally be administered as prescribed, regardless of the current heart rate, but blood pressure should be monitored.
C. Furosemide:Furosemide is a diuretic commonly used in heart failure management to reduce fluid overload. It can be administered safely at this time, as it does not have the same pulse considerations as digoxin.
D. Hydralazine:Hydralazine is a vasodilator used to manage hypertension and improve cardiac output. It can be administered without concern for the current heart rate, although blood pressure should be monitored.
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