The nurse is assisting in the administration of IV vancomycin to a client who has methicillin-resistant Staphylococcus aureus (MRSA). Which of the following findings indicate an allergic reaction to the medication?
Hypertension
Headache
Tinnitus
Urticaria
The Correct Answer is D
Rationale:
A. Hypertension: Hypertension is not typically associated with an allergic reaction to vancomycin. Hypotension may occur in severe reactions like "red man syndrome," but elevated blood pressure is generally unrelated to allergic responses.
B. Headache: Headache is a possible side effect of many medications, including vancomycin, but it does not specifically indicate an allergic reaction. It is a nonspecific symptom and usually does not warrant discontinuation unless severe.
C. Tinnitus: Tinnitus is a sign of ototoxicity, a known adverse effect of vancomycin, especially with high doses or prolonged use. However, it is not indicative of an allergic reaction but rather toxicity affecting the auditory system.
D. Urticaria: Urticaria, or hives, is a classic manifestation of an allergic reaction involving histamine release causing itchy, raised, red skin lesions. Its presence during vancomycin administration signals hypersensitivity and requires immediate attention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. Home telephone number: A home telephone number is an acceptable second client identifier under The Joint Commission's guidelines, as it is specific to the individual and can help prevent medication errors when used alongside another unique identifier.
B. Medical diagnosis: A medical diagnosis is not a unique identifier and may be shared by multiple clients in the same facility. It does not provide adequate confirmation of a client's individual identity.
C. Date of admission: Admission dates are not unique and may be the same for several clients. This information is insufficient as a reliable identifier for ensuring safe medication administration.
D. Facility room number: Room numbers can change during hospitalization and are not considered safe identifiers. Clients may be transferred, making room number an unreliable and non-permanent method of identification.
Correct Answer is C
Explanation
Rationale:
A. Leakage of IV fluid: Leakage of IV fluid at the insertion site suggests infiltration, not phlebitis. In infiltration, fluid escapes into surrounding tissues, leading to swelling and coolness, but not inflammation of the vein itself.
B. Blood leakage: Blood leakage is usually related to poor catheter stabilization or improper insertion, not phlebitis. It does not indicate inflammation or irritation of the vein wall, which are hallmark signs of phlebitis.
C. Red streak: A red streak following the path of the vein is a classic sign of phlebitis. It indicates inflammation of the vein wall and is often accompanied by pain, warmth, and swelling along the vein.
D. Purulent drainage: Purulent drainage is a sign of infection rather than phlebitis. While phlebitis can lead to infection if untreated, purulent drainage points to a more serious complication involving bacterial growth.
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