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13 Cards in this Set
- Front
- Back
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Why does 3rd trimester bleed respond differently to hemorrhage?
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Volume increases by 50% and they become relatively anemic. They may have loss 30% of volume before vitals and P/E show signs off depletion!!!
1 unit packed RBCs raises Hmt 3 point FFP not usually necessary if giving less than 4 units of RBCs |
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Hyphema
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Patch eye sit upright.
Blood anterior chamber |
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Corneal abrasion
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extreme pain. tetracaine. occuflox pseudomonas, vitrious humor flow from globe. f up immediately corneal ulcers. No contacts till finish occuflox. vicodin or percs
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Retrobulbar Hematoma
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Trauma, pressure on optic nerve, emergency, swelling round eye. lateral canthotomy release pressure resupply optice nerve blood.
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Lateral Canthotomy
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retrobulbar hematoma relieve optic nerve pressure
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chemical eye burns
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tetracaine, flush until ph alkaline. dont irrigate sulfuric acid burn
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Conjunctivitis
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woke up with eye glued shut, injected, watery or prurulent discharge. Occuflox. throw out contacts until finished
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Hyperacute Bacterial Conjunctivitis
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Emergency. Ghonorrea. Rapid prurulent discharge. Acute onset.
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Herpes Simplex Eye
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Emergency. Pain in maxillary area. Urgent consult.
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Acute Angle Glaucoma
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older pt hx of glaucona, goes into dark area and sudden pain. Iris bulge blocks vitreous humor flow from posterior to ant chamber. Cloudy cornea. Timolol, pilocarpine
Image is laser iridotomy, hole made to drain iris. colored part of eye |
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Eye Anatomy
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na
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central retinal vein occlusion
central retinal artery occlusion |
sudden painless loss of vision in pt with afib. cherry red spot on macula, Fundoscopic exam
Massage eye to disloge clot, timolol, pilocarpine 1st image retinal vein occlusion. Engored, dilated veins on fundoscope. 2nd image retinal artery occlusion, cherry red spot on macula Treatment same |
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Retinal Detachment
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sudden onset floaters, spots in vision.
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