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Mcqs MBBS Exams India
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(Single Best Answer) Question 161: The following bacteria can invade intact corneal epithelium except ?
A) Neisseria gonorrhoea
B) Haemophilus influenzae
C) Staphylococcus aureus
D) Listeria species
Answer (Select an option above to get the answer):
(Single Best Answer) Question 162: The first line treatment of open angle glaucoma is ?
A) Timolol
B) Pilocarpine
C) Epinephrine
D) Carbonic anhydrase inhibitor
Answer (Select an option above to get the answer):
(Single Best Answer) Question 163: Sclera is thinnet at ?
A) Limbus
B) Insertion of recti
C) Posterior pole
D) Equator
Answer (Select an option above to get the answer):
(Single Best Answer) Question 164: Argon Laser Trabeculoplasty is done in ?
A) Open angle glaucoma
B) Secondary glaucoma
C) Angle recession glaucoma
D) Angle closure glaucoma
Answer (Select an option above to get the answer):
(Single Best Answer) Question 165: A patient has normal anterior chamber and hazy cornea in one eye and shallow ant chamber and mitotic pupil in fellow eye, the diagnosis is ?
A) Endophthalmitis
B) Acute Congestive Glaucoma
C) Chronic Simple Glaucoma
D) Acute Uveitis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 166: A 17 year old girl is on decongestants for the last 3 days, She has been treated in the past also with symptoms of Nasal discharge and pain on pressing medial canthus. Now she is having miosis and ciliary conjunction. She has right sided proptosis and defective right gaze. What is the diagnosis for this acute condition ?
A) Orbital cellulitis
B) Cavernous sinus thrombosis
C) Ethmoid sinusitis
D) Orbital apex syndrome
Answer (Select an option above to get the answer):
(Single Best Answer) Question 167: The most likely diagnosis in a 25 year old male / female having generalized restriction of eye movement in all the directions, intermittent ptosis, proximal muscle weakness, fatiguability. The most useful test is ?
A) CPK
B) Edrophonium test
C) EMG
D) Muscle Biopsy
Answer (Select an option above to get the answer):
(Single Best Answer) Question 168: Sclera is weakest at all of the following sites except ?
A) Apex
B) Limbus
C) In front of insertion of rectus muscle
D) Behind insertion of rectus muscle
Answer (Select an option above to get the answer):
(Single Best Answer) Question 169: A blow out fracture of orbit refers to a fracture in ?
A) Roof of the orbit
B) Posterior wall of floor of orbit
C) Medial wall of orbit
D) Medial part of floor of orbit
Answer (Select an option above to get the answer):
(Single Best Answer) Question 170: Most common tumor of eyelid is ?
A) Sebaceous Ca
B) BCC
C) SCC
D) Malignant melanoma
Answer (Select an option above to get the answer):