A woman has been prescribed a daily Benadryl for allergy symptoms by her health care provider. She recently began have difficulty staying awake at work, most likely this is related to the Benadryl. Which of the following best describes this response?
Therapeutic effect
Side effect
Toxic Effect
Allergic reaction
The Correct Answer is B
A. The therapeutic effect of Benadryl is to relieve allergy symptoms, not cause drowsiness.
B. Drowsiness is a common side effect of Benadryl, as it is an antihistamine that can cause sedation.
C. Toxic effects refer to harmful effects due to excessive dosing, not typical side effects at therapeutic doses.
D. An allergic reaction would involve symptoms such as rash, itching, or swelling, not drowsiness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Children do not necessarily require more frequent dosing; the dosing schedule depends on the medication and the condition being treated.
B. Children have less mature livers and kidneys, affecting drug metabolism and excretion, making them more vulnerable to medication errors and adverse effects.
C. Children do not metabolize all medications more quickly; their metabolism can vary based on age and development.
D. Children may have different rates of urine excretion, but this is not the primary reason for their vulnerability to medication errors.
Correct Answer is C
Explanation
A. To find the number of tablets to administer: 0.25 mg (prescribed dose) ÷ 0.125 mg/tablet (available dose) = 2 tablets.
B. To find the number of tablets to administer: 0.25 mg (prescribed dose) ÷ 0.125 mg/tablet (available dose) = 2 tablets.
C. To find the number of tablets to administer: 0.25 mg (prescribed dose) ÷ 0.125 mg/tablet (available dose) = 2 tablets.
D. To find the number of tablets to administer: 0.25 mg (prescribed dose) ÷ 0.125 mg/tablet (available dose) = 2 tablets.
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