Which of the following is true?
A. Epidemic keratoconjunctivitis is caused mainly by adenovirus types 9, 19 and 37
B. The patient with epidemic keratoconjunctivitis may develop pain in the affected eye
C. Signs of conjunctival epidemic keratoconjunctivitis may include hyperemia, follicles, enlarged preauricular lymph nodes and pseudomembranes.
D. Epidemic keratoconjunctivitis may cause corneal lesion.
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Which of the following is true?
Acute bacterial conjunctivitis is usually caused by infection of Streptococcus pneumoniae and Haemophilus influenzae
B. Symptoms of acute bacterial conjunctivitis include redness and a burning feeling in the eye
C. Signs of acute bacterial conjunctivitis include eyelid edema, hyperemia and watery discharge
D. Acute bacterial conjunctivitis may result in corneal ulceration
Which of the following is true?
A. Vernal keratoconjunctivitis (VKC) often occurs in late spring and summer
B. Patient with VKC often complains of intense pain.
C. VKC can be classified into palpebral VKC, limbic VKC and mixed VKC.
D. Signs of VKC include conjunctival hyperemia, diffuse papillary hypertrophy, corneal epithelial erosion and Horner–Trantas dots.
Which of the following must be performed firstly to manage ocular chemical burn at home?
A. Transport the patient to hospital
B. Call the emergency number
C. Buy a bottle of distilled water and wash the eye
D. Wash the eye with tap water
Which of the followings are open-globe injuries?
A. Globe rupture
B. Choroidal rupture
Corneal laceration
D. Scleral laceration
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