Images For Cataract
A cataract is a white opacity in the crystalline lens of the eye or in lens capsule, obstructing the passage of light.
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The aim of the 100 Cases series is to provide a novel learning and revision tool that works by guiding students through clinical cases, imitating those that students and house officers are likely to meet in accident and emergency and outpatient departments, and in general practice.
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Showing posts with label Fourth Year OSPE. Show all posts
Showing posts with label Fourth Year OSPE. Show all posts
Wednesday, January 25, 2012
Tuesday, January 24, 2012
Essential Steps in Patient's Eye Examination
Visual Acquity - Always first check vision ( Each eye separately , for near and far)
Pinhole test if vision is reduced
Visual Field (confrontation Method)
Color Vision Ishihara Chart,Friends chart
General examination for ptosis, proptosis,external deformity, head Posture etc
Evert eyelids if patient complains of irritation
Check anterior chamber depth
Check pupillary reaction (direct, consensual and RAPD)
Check for any lens opacity
Fundoscopy for macula and optic disc
Check IOP in every patient above 35 years of age, by both digital method and tonometer
Regurgitation test if patient complains of watering
Check IOP in every patient above 35 years of age, by both digital method and tonometer
Regurgitation test if patient complains of watering
Ocular movement ( make "H" or "X") and cover-uncover test if patient complains of diplopia/strabismus
Wednesday, January 18, 2012
Tuesday, January 17, 2012
Images For Conjunctival Xerosis (Dry Eye) And Bitot's Spot
dryness of the eye surfaces caused by deficiency of tears or
conjunctival secretions; may be associated with vitamin A deficiency,
trauma, or any condition in which the eyelids do not close completely.
Images For Conjunctival Xerosis (Dry Eye)
Images For Trachoma - WHO Grading Of Trachoma
Trachoma, an infection of the eye caused by Chlamydia trachomatis,
ranks worldwide as the most common preventable cause of blindness and
the second most common cause of blindness after cataract.
WHO Grading Of Trachoma: FISTO
WHO Grading Of Trachoma: FISTO
TF: Follicular Trachoma
TI : Trachomatous Inflammation
TS: Trachomatous Conjunctival ScarringTT: Trachomatous Trichiasis
CO: Corneal Opacity
(a) Normal conjunctiva, showing area to be examined. (b) Follicular trachomatous inflammation (TF). (c) Intense trachomatous inflammation (TI) (and follicular trachomatous inflammation). (d) Conjunctival scarring (TS). (e) Trichiasis (TT). (f) Corneal opacity (CO)
Monday, January 16, 2012
Community Medicine OSPE UHS - set 3
1.A Researcher has observed stressful work conditions as a Risk Factor of coronary Heart Diseases.
1.Name at least 04 types of epidemiological studies that can be used to provide scientific evidence to this observation. (02)
2. If Odds Ratio in one of the studies comes to be 03, what does it means.(01)
3. If attribute able Risk in one of the studies comes to be 30%, what does it mean. (01)
Community Medicine UHS ospe - Set 2
1.
a. Label the following diagram. (1.5)
b. Describe Measles according to this diagram. (2.5)
Community Medicine UHS OSPE - Set 1
1. Suppose you are a
Medical Officer, counsel a diabetic patient for a better sugar control by telling him the consequence of uncontrolled diabetes. (4)