A nurse is preparing to administer amoxicillin 500 mg PO four times a day to a client. The amount available is amoxicillin suspension 250 mg/5 mL. How many mL 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"]
Step 1: Determine the concentration of the suspension. 250 mg ÷ 5 mL = 50 mg/mL
Result: 50 mg/mL
Step 2: Calculate the amount of mL needed for a 500 mg dose. 500 mg ÷ 50 mg/mL = 10 mL
Result: 10 mL
Final Answer: The nurse should administer 10 mL per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
Being sleepy but arousing when her name is called is a common side effect of morphine, which is a potent opioid analgesic. Morphine can cause drowsiness and sedation, but this is not necessarily an adverse effect unless it progresses to a state where the patient cannot be easily aroused. Therefore, while this is a side effect, it is not as concerning as respiratory depression.
Choice B reason:
A respiratory rate of 8/min is an adverse effect of morphine. Opioids like morphine can depress the respiratory center in the brain, leading to a decreased respiratory rate. Normal respiratory rates for adults are typically between 12 and 20 breaths per minute. A rate of 8 breaths per minute indicates significant respiratory depression, which can be life-threatening and requires immediate intervention.
Choice C reason:
A pain level of 6 on a scale from 0 to 10 indicates that the morphine has not fully alleviated the client’s pain. While this is important to address, it is not an adverse effect of the medication. The primary concern with morphine administration is monitoring for serious side effects like respiratory depression.
Correct Answer is B
Explanation
Choice A reason: Sometimes my child acts bossy with his friends is a common behavior in children as they navigate social interactions and develop leadership skills. While it may require some guidance on social skills, it is not typically a cause for medical concern.
Choice B reason: The teacher says my child has to squint to see the board is concerning because it indicates a potential vision problem. Squinting to see the board can be a sign of refractive errors such as myopia (nearsightedness) or astigmatism. Early detection and correction of vision problems are crucial for a child’s academic performance and overall development.
Choice C reason: My child has recently lost both front top teeth is a normal part of dental development. Children typically lose their primary (baby) teeth around the age of 6 to 7 years as their permanent teeth begin to erupt. This is a natural process and not a cause for concern.
Choice D reason: My child often cheats when we play board games can be a normal part of a child’s development as they learn about rules and fairness. While it may require parental guidance to teach honesty and fair play, it is not typically a medical concern.
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