Which of the following conditions is considered urgent, requiring evaluation and management within a few hours, but not immediate intervention? A) Penetrating ocular trauma B) Corn... Which of the following conditions is considered urgent, requiring evaluation and management within a few hours, but not immediate intervention? A) Penetrating ocular trauma B) Corneal ulcer C) Central retinal artery occlusion (CRAO) D) Retinal detachment
Understand the Problem
The question asks to identify an ocular condition that needs prompt evaluation within hours, but doesn't require immediate (emergency) intervention. We need to consider the severity and potential consequences of each condition to determine the appropriate level of urgency.
Answer
B) Corneal ulcer
The answer is B) Corneal ulcer. While a corneal ulcer requires prompt evaluation and management to prevent complications like vision loss, it doesn't typically necessitate immediate intervention within minutes. Penetrating ocular trauma (A) and central retinal artery occlusion (C) require immediate intervention to prevent irreversible damage. Retinal detachment (D) also requires urgent attention, typically within 24-72 hours, to prevent permanent vision loss.
Answer for screen readers
The answer is B) Corneal ulcer. While a corneal ulcer requires prompt evaluation and management to prevent complications like vision loss, it doesn't typically necessitate immediate intervention within minutes. Penetrating ocular trauma (A) and central retinal artery occlusion (C) require immediate intervention to prevent irreversible damage. Retinal detachment (D) also requires urgent attention, typically within 24-72 hours, to prevent permanent vision loss.
More Information
Corneal ulcers are open sores on the cornea, the clear front surface of the eye. They are often caused by infection, trauma, or dry eye. Symptoms include pain, redness, blurred vision, and sensitivity to light.
Tips
A common mistake is confusing the urgency levels of different eye conditions. Remember the following: -Emergent conditions (penetrating trauma, CRAO) require immediate intervention to prevent irreversible damage. -Urgent conditions (retinal detachment, corneal ulcer) require evaluation and management within hours to prevent complications. -Less urgent conditions can be managed within a few days or weeks.
Sources
- Emergency Eye Care - The Royal College of Ophthalmologists - rcophth.ac.uk
- Eye Emergency Manual - Agency for Clinical Innovation - aci.health.nsw.gov.au
- Central Retina Artery Occlusion - an overview | ScienceDirect Topics - sciencedirect.com
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