Corneal Abrasion (“Scratched Eye”) | Causes, Signs & Symptoms, Diagnosis, Treatment

The video tutorial discusses corneal abrasions, which are injuries to the cornea of the eye. It covers common causes such as trauma, foreign objects, and contact lens use, as well as risk factors like certain occupations and eye conditions. Symptoms include eye redness, pain, tearing, and photophobia. Diagnosis is typically done using fluorescein dye, and treatment often involves antibiotic eye drops. The video also highlights potential complications and emphasizes the importance of protective eyewear and proper contact lens care.

What is a corneal abrasion?

• A tear in the retina

• A swelling of the eyelid

• A scrape on the cornea

• A fracture in the eye socket

Which of the following is NOT a common cause of corneal abrasions?

• Contact lens use

• Excessive tear production

• Foreign objects in the eye

• Eye trauma

Which occupation is considered a risk factor for corneal abrasions?

• Construction worker

• Office worker

• Chef

• Teacher

What symptom is commonly associated with corneal abrasions?

• Hearing loss

• Skin rash

• Eye redness

• Nasal congestion

What is photophobia?

• Sensitivity to light

• Fear of heights

• Fear of water

• Sensitivity to sound

How are corneal abrasions typically diagnosed?

• Using an X-ray

• Through a skin biopsy

• With a blood test

• By applying fluorescein dye

What is a common treatment for corneal abrasions?

• Antibiotic eye drops

• Surgery

• Radiation therapy

• Chemotherapy