Serum sickness, which is a Type III Hypersensitivity Reaction, may occur in patients that have received which of the following medications?
Cephalosporin
Epinephrine
Diphenhydramine
Penicillin or Sulfonamide
The Correct Answer is D
A. Cephalosporin: Though cephalosporins can cause allergic reactions, they are less commonly associated with serum sickness compared to penicillins.
B. Epinephrine: Epinephrine treats allergic reactions and does not cause serum sickness.
C. Diphenhydramine: Diphenhydramine is an antihistamine used to alleviate hypersensitivity reactions.
D. Penicillin or Sulfonamide: These medications are classic triggers for serum sickness, a delayed hypersensitivity reaction involving immune complex deposition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. An infectious disease: Autoimmune diseases are not caused by pathogens.
B. A disease that only affects the elderly: Autoimmune diseases can affect people of any age.
C. A disease in which the body attacks itself: Autoimmune diseases occur when the immune system mistakenly targets its own tissues.
D. A hereditary disease: While some autoimmune diseases may have genetic components, this is not the defining characteristic.
Correct Answer is A
Explanation
A. The student wears gloves when administering the medication: Wearing gloves is part of standard precautions for administering medications.
B. The student washes her hands before and after administering the medication: Hand hygiene is essential before and after care for all patients, including those with HIV.
C. The student recaps the needle and places it in the sharps container: Requires correction; recapping needles increases the risk of accidental needle sticks and is not recommended. The correct practice is to dispose of needles directly in a sharps container without recapping.
D. The student uses a needleless system to administer the medication: Needleless systems reduce the risk of needle-stick injuries.
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