A nurse is preparing to administer fluoxetine 80 mg PO daily. Available is fluoxetine 40 mg/5mL. How many mL should the nurse administer per dose?
(Write the number only, do not include the label. Record the answer to the nearest whole number. Do not use a trailing zero)
The Correct Answer is ["10"]
Dose (mL) = Desired dose (mg) / Available dose (mg/mL) Plugging in the values from the question, we get:
Dose (mL) = 80 mg / (40 mg / 5 mL) Simplifying the fraction, we get:
Dose (mL) = 80 mg / 8 mg/mL Dividing both sides by 8, we get:
Dose (mL) = 10 mL
Therefore, the nurse should administer 10 mL of fluoxetine per dose.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Increasing aggression may be an indication for a PRN medication, but benztropine specifically targets extrapyramidal symptoms (EPS).
B. Elevated blood pressure is not a direct indication for benztropine; it is used to address EPS.
C. Complaints of dizziness may not be directly related to EPS, which is the target of benztropine.
D. Benztropine is an anticholinergic medication used to manage extrapyramidal symptoms (EPS) associated with antipsychotic medications like haloperidol.
Correct Answer is A
Explanation
A. "This therapy helps you learn to think more positively, and thereby reduce depressive
thoughts and symptoms." Cognitive behavioral therapy (CBT) aims to identify and challenge negative thought patterns and replace them with more positive and realistic thinking, which can help alleviate symptoms of depression.
B. "In this therapy, you will explore past events and analyze how these events have affected your behavior and thoughts." This description is more characteristic of psychodynamic therapy, not cognitive behavioral therapy.
C. "This type of therapy focuses on how you use defense mechanisms to feel more comfortable and content." This description aligns more with psychodynamic therapy, not cognitive behavioral therapy.
D. "The purpose of this therapy is to determine how to get psychological needs met through
interpersonal relationships." This statement does not accurately describe cognitive behavioral
therapy, which primarily focuses on identifying and changing maladaptive thought patterns and behaviors.
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