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Sulfonamides and Bactericidal
Antibiotics: Uses, Reactions, and
Nursing Care Questions and
Answers (100% Correct Answers)
Already Graded A+
© 2026 Assignment
Sulfonamides Ans: Oldest antibacterials (bacteriostatic) that
stop folic acid synthesis and block bacterial growth.
Guru01 - Stuvia
Expert
Sulfadiazine Ans: A sulfonamide used for UTIs and
meningitis (rarely used now).
Sulfisoxazole Ans: A sulfonamide used for UTI and otitis
media.
Sulfasalazine Ans: A sulfonamide used for ulcerative colitis,
Crohn's disease, and rheumatoid arthritis.
Sulfamethoxazole Ans: A sulfonamide used in combination
with TMP for UTIs, otitis media, bronchitis, PCP pneumonia,
and traveler's diarrhea.
Silver sulfadiazine Ans: A topical sulfonamide used for burns
and wound infection.
Mafenide Ans: A topical sulfonamide used for burns.
Therapeutics of Sulfonamides Ans: Include treatment for
UTIs, respiratory infections, ulcerative colitis/Crohn's/RA,
, 2
burn therapy, and Pneumocystis jirovecii pneumonia in HIV
patients.
Adverse Reactions of Sulfonamides Ans: Include GI issues
(nausea, vomiting, diarrhea), skin reactions (rash, pruritus,
Stevens-Johnson syndrome), photosensitivity, hematologic
issues (anemia, leukopenia, thrombocytopenia), renal issues
(crystalluria), and hypersensitivity reactions.
Nursing Process - Assessment Ans: Includes checking for
allergies (sulfa), renal labs (BUN, Cr, urine output), and CBC.
© 2026 Assignment
Nursing Process - Planning Ans: Focuses on clearing infection
Guru01 - Stuvia
and preventing kidney, skin, and blood complications.
Expert
Nursing Process - Implementation Ans: Involves ensuring a
full glass of water, 2000 mL/day fluids, taking on an empty
stomach (1 hr before / 2 hr after meals), monitoring rash/SJS,
and teaching sunscreen use.
Nursing Process - Evaluation Ans: Involves confirming
infection resolves and no severe reactions occur.
Drug-Drug Interactions of Sulfonamides Ans: Include
increased bleeding with warfarin, increased bone marrow
suppression with methotrexate, increased hypoglycemia with
oral hypoglycemics, and increased toxicity with phenytoin.
Bactericidal Drugs Ans: Drugs that kill bacteria by inhibiting
cell wall synthesis, leading to bacterial rupture.
Penicillins Ans: A class of antibiotics used for treating
infections such as strep and syphilis.
Sulfonamides and Bactericidal
Antibiotics: Uses, Reactions, and
Nursing Care Questions and
Answers (100% Correct Answers)
Already Graded A+
© 2026 Assignment
Sulfonamides Ans: Oldest antibacterials (bacteriostatic) that
stop folic acid synthesis and block bacterial growth.
Guru01 - Stuvia
Expert
Sulfadiazine Ans: A sulfonamide used for UTIs and
meningitis (rarely used now).
Sulfisoxazole Ans: A sulfonamide used for UTI and otitis
media.
Sulfasalazine Ans: A sulfonamide used for ulcerative colitis,
Crohn's disease, and rheumatoid arthritis.
Sulfamethoxazole Ans: A sulfonamide used in combination
with TMP for UTIs, otitis media, bronchitis, PCP pneumonia,
and traveler's diarrhea.
Silver sulfadiazine Ans: A topical sulfonamide used for burns
and wound infection.
Mafenide Ans: A topical sulfonamide used for burns.
Therapeutics of Sulfonamides Ans: Include treatment for
UTIs, respiratory infections, ulcerative colitis/Crohn's/RA,
, 2
burn therapy, and Pneumocystis jirovecii pneumonia in HIV
patients.
Adverse Reactions of Sulfonamides Ans: Include GI issues
(nausea, vomiting, diarrhea), skin reactions (rash, pruritus,
Stevens-Johnson syndrome), photosensitivity, hematologic
issues (anemia, leukopenia, thrombocytopenia), renal issues
(crystalluria), and hypersensitivity reactions.
Nursing Process - Assessment Ans: Includes checking for
allergies (sulfa), renal labs (BUN, Cr, urine output), and CBC.
© 2026 Assignment
Nursing Process - Planning Ans: Focuses on clearing infection
Guru01 - Stuvia
and preventing kidney, skin, and blood complications.
Expert
Nursing Process - Implementation Ans: Involves ensuring a
full glass of water, 2000 mL/day fluids, taking on an empty
stomach (1 hr before / 2 hr after meals), monitoring rash/SJS,
and teaching sunscreen use.
Nursing Process - Evaluation Ans: Involves confirming
infection resolves and no severe reactions occur.
Drug-Drug Interactions of Sulfonamides Ans: Include
increased bleeding with warfarin, increased bone marrow
suppression with methotrexate, increased hypoglycemia with
oral hypoglycemics, and increased toxicity with phenytoin.
Bactericidal Drugs Ans: Drugs that kill bacteria by inhibiting
cell wall synthesis, leading to bacterial rupture.
Penicillins Ans: A class of antibiotics used for treating
infections such as strep and syphilis.
