What condition does an antibiotic ophthalmic ointment prevent in newborns?

What condition does an antibiotic ophthalmic ointment prevent in newborns?

• A. Ophthalmia neonatorum
• B. Herpetic ophthalmia
• C. Retinopathy of prematurity
• D. Hemorrhagic conjunctivitis

Answer: (A)

An antibiotic ophthalmic ointment is specifically used to prevent ophthalmia neonatorum, which is a conjunctivitis that occurs in newborns, primarily due to exposure to infectious agents during delivery. This condition is typically caused by bacteria such as Neisseria gonorrhoeae or Chlamydia trachomatis, which can infect the eyes of the newborn and lead to serious complications if untreated. The application of antibiotic ointment right after birth serves to effectively reduce the risk of these infections and protect the newborn’s eyes, ensuring that they remain healthy as they transition from the sterile environment of the womb to the external world. In contrast, herpetic ophthalmia is caused by the herpes simplex virus and is not prevented by antibiotic ointments, as they do not target viral infections. Retinopathy of prematurity is an abnormal development of retinal blood vessels in premature infants, unrelated to topical antibiotic use. Lastly, hemorrhagic conjunctivitis typically arises from viral infections and is also not addressed by antibiotic treatment, which focuses on bacterial pathogens. Therefore, the specific role of the antibiotic ophthalmic ointment is to prevent ophthalmia neonatorum in newborns, ensuring their protection against potential bacterial infections acquired during birth.

An antibiotic ophthalmic ointment is specifically used to prevent ophthalmia neonatorum, which is a conjunctivitis that occurs in newborns, primarily due to exposure to infectious agents during delivery. This condition is typically caused by bacteria such as Neisseria gonorrhoeae or Chlamydia trachomatis, which can infect the eyes of the newborn and lead to serious complications if untreated. The application of antibiotic ointment right after birth serves to effectively reduce the risk of these infections and protect the newborn’s eyes, ensuring that they remain healthy as they transition from the sterile environment of the womb to the external world.

In contrast, herpetic ophthalmia is caused by the herpes simplex virus and is not prevented by antibiotic ointments, as they do not target viral infections. Retinopathy of prematurity is an abnormal development of retinal blood vessels in premature infants, unrelated to topical antibiotic use. Lastly, hemorrhagic conjunctivitis typically arises from viral infections and is also not addressed by antibiotic treatment, which focuses on bacterial pathogens. Therefore, the specific role of the antibiotic ophthalmic ointment is to prevent ophthalmia neonatorum in newborns, ensuring their protection against potential bacterial infections acquired during birth.