A postoperative patient is undergoing antibiotic therapy. She has never had any problems taking medications in the past. When the nurse hung the second dose of IV antibiotics, the patient suddenly developed hives and itching. The nurse recognized this was most likely a(n):
allergic reaction.
side effect.
toxic effect.
idiosyncratic reaction.
The Correct Answer is A
A. An allergic reaction is an immune response to a medication, even if the patient has taken the medication before without issues. Symptoms like hives and itching are classic signs of an allergic reaction.
B. A side effect is an expected, often mild and predictable reaction to a medication, not typically involving an immune response and severe symptoms like hives.
C. A toxic effect refers to harmful effects from a medication overdose or accumulation in the body, not sudden onset after an appropriate dose.
D. An idiosyncratic reaction is an uncommon response not related to allergies or toxic effects, usually not presenting with hives and itching.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Medication reconciliation involves compiling a complete list of a patient's medications from all sources, including those from the LTC facility, to ensure continuity and accuracy of care.
B. Recommendations for prescribed medications are part of ongoing treatment planning, not specifically the reconciliation process.
C. Discontinuation of medications may occur after reconciliation but is not a primary step in the process.
D. Medications from another pharmacy should be included, but the nurse must focus on all current medications, primarily from the LTC facility for accurate reconciliation.
Correct Answer is C
Explanation
A. Asking patients their names can help, but it is not the most reliable method, especially if patients are confused or unable to communicate.
B. Asking another nurse about their identities can introduce errors and is not a standard practice for patient identification.
C. Checking the patients' ID bands and patient information ensures accurate identification using multiple identifiers (e.g., name, birth date, medical record number), adhering to best practices for patient safety.
D. Verifying names with family members can be helpful but is not as reliable or standardized as checking ID bands and patient information.
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