Name an antibiotic ointment commonly used for neonatal prophylaxis and conjunctivitis.

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Prepare for the Ophthalmic Medications Test with flashcards and multiple choice questions. Each question includes hints and explanations to enhance your understanding. Gear up for your exam!

Multiple Choice

Name an antibiotic ointment commonly used for neonatal prophylaxis and conjunctivitis.

Explanation:
Erythromycin ophthalmic ointment is the standard choice for neonatal prophylaxis. It’s used right after birth to prevent ophthalmia neonatorum caused by Neisseria gonorrhoeae and to reduce risk from Chlamydia trachomatis. The macrolide is favored because it provides effective topical coverage with minimal systemic absorption, making it safe for newborns. Tetracycline is avoided in infants due to teeth and bone development concerns, while ciprofloxacin and gentamicin carry safety concerns or are not used routinely for prophylaxis in this age group. For these reasons, erythromycin ointment is the most appropriate option.

Erythromycin ophthalmic ointment is the standard choice for neonatal prophylaxis. It’s used right after birth to prevent ophthalmia neonatorum caused by Neisseria gonorrhoeae and to reduce risk from Chlamydia trachomatis. The macrolide is favored because it provides effective topical coverage with minimal systemic absorption, making it safe for newborns. Tetracycline is avoided in infants due to teeth and bone development concerns, while ciprofloxacin and gentamicin carry safety concerns or are not used routinely for prophylaxis in this age group. For these reasons, erythromycin ointment is the most appropriate option.

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