A nurse is preparing to administer amoxicillin 350 mg PO. Available is amoxicillin 250 mg/5 mL. How many mL should the nurse administer?
(Round to the nearest whole number.)
The Correct Answer is ["7"]
The correct answer is 7 mL. Step 1 is to calculate the concentration of amoxicillin in mg/mL: 250 mg ÷ 5 mL = 50 mg/mL.
Step 2 is to use the calculated concentration to find the volume: Volume (mL) = 350 mg ÷ 50 mg/mL = 7 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A"]
Explanation
Choice A rationale:
Checking the patient’s identification band is a standard procedure to ensure the right patient is receiving the medication.
Choice B rationale:
Asking another nurse to identify the patient is not a reliable method and could lead to errors.
Choice C rationale:
Checking the name on the foot of the bed is not a reliable method as it could be incorrect.
Choice D rationale:
Asking the roommate to verify the patient’s name is not a reliable or confidential method.
Correct Answer is A
Explanation
Choice A rationale:
A toxic reaction to a drug is best described as a deleterious adverse effect. It is capable of causing injury or death.
Choice B rationale:
An individual’s unexpected effect refers to idiosyncratic reactions, which are unpredictable and vary from person to person.
Choice C rationale:
Physiologic dependence refers to the body’s adaptation to a drug, requiring more of it to achieve a certain effect. It’s not a toxic reaction.
Choice D rationale:
Psychological craving is associated with addiction, not a toxic reaction to a drug.
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