A nurse is caring for a child who has ADHD and a prescription for methylphenidate oral solution 40 mg per day, divided into two doses. Available is methylphenidate oral solution 10 mg/5 mL. How many mL of methylphenidate should the nurse administer per dose? (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 ["10"]
First, we need to determine how many milligrams (mg) are in each milliliter (mL) of the solution.
The available methylphenidate oral solution has a concentration of 10 mg per 5 mL.
To find out how many milligrams are in 1 mL of the solution, we divide 10 mg by 5 mL: 10 mg / 5 mL = 2 mg/mL
The child's prescription is for 40 mg per day, divided into two doses. So, each dose should contain:
40 mg / 2 doses = 20 mg per dose 2mg=1ml
20mg= 20*1/2= 10ml
Therefore, the nurse should administer 10 mL of methylphenidate oral solution per dose
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"C"}
Explanation
Upon assessment, the nurse should recognize that the client is at risk for developing acute confusion or delirium as evidenced by the client's disorientation to time and place, inability to focus, agitation, and anxiety upon reorientation. These symptoms suggest a disruption in cerebral metabolism, which can be caused by a variety of factors such as infection, fluid or electrolyte imbalance, or medication side effects. It is crucial to identify the underlying cause to provide appropriate care and prevent further complications. The nurse's role includes monitoring the patient's mental status, ensuring safety, and implementing therapeutic interventions to create a calming environment.
Correct Answer is B
Explanation
A. Taking medication with a meal may help alleviate gastrointestinal side effects but is unlikely to affect dizziness caused by medication.
B. Quetiapine, an antipsychotic medication, commonly causes orthostatic hypotension, which can lead to dizziness. Explaining this to the client helps provide education about the medication's side effects.
C. Dizziness is not typically indicative of an allergic reaction to quetiapine. Advising the client to stop the medication immediately based solely on dizziness is not appropriate.
D. Taking the medication in the morning may or may not affect dizziness, as it depends on the individual's response to the medication. Additionally, orthostatic hypotension can occur at any time of day, not just in the morning.
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