OHTN is defined as intraocular pressure higher than normal. What is a key reason to monitor OHTN?

OHTN is defined as intraocular pressure higher than normal. What is a key reason to monitor OHTN?

• A. It is not related to glaucoma
• B. It can be a risk factor for glaucoma
• C. It always requires immediate surgery
• D. It is only a cosmetic concern

Answer: (B)

Elevated intraocular pressure signals a higher risk of damage to the optic nerve, even if glaucoma isn’t present yet. Monitoring ocular hypertension is important because it helps you catch any progression toward glaucomatous optic neuropathy early, when intervention can prevent or lessen vision loss. Not everyone with ocular hypertension will develop glaucoma, but the risk is real, so regular checks of the optic nerve head and visual fields, along with IOP measurements, guide whether to simply observe or start treatment. The other options don’t fit: ocular hypertension is related to glaucoma risk, so it’s not unrelated; it does not always require immediate surgery—management depends on risk and signs of optic nerve damage; and it’s not a cosmetic concern.

Elevated intraocular pressure signals a higher risk of damage to the optic nerve, even if glaucoma isn’t present yet. Monitoring ocular hypertension is important because it helps you catch any progression toward glaucomatous optic neuropathy early, when intervention can prevent or lessen vision loss. Not everyone with ocular hypertension will develop glaucoma, but the risk is real, so regular checks of the optic nerve head and visual fields, along with IOP measurements, guide whether to simply observe or start treatment.

The other options don’t fit: ocular hypertension is related to glaucoma risk, so it’s not unrelated; it does not always require immediate surgery—management depends on risk and signs of optic nerve damage; and it’s not a cosmetic concern.