8 results
Tractional Retinal Detachment on Fundoscopy Ocular Examination

Tractional retinal detachment in a patient with proliferative diabetic retinopathy

Dr.
Detachment on Fundoscopy ... proliferative diabetic retinopathy ... @oftalmopo #TRD ... #PhysicalExam # ... ophthalmology #Fundoscopy
Hypertensive Retinopathy on Fundoscopy Ocular Examination

Patient with grade IV hypertensive retinopathy. Papilledema, hemorrhages, and cotton-wool spots
on Fundoscopy Ocular ... and cotton-wool spots ... #cottonwool #Retina ... #Ocular #PhysicalExam ... ophthalmology #Fundoscopy
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Lens - Obscure Red ... Related Macular Degeneration ... (Wet, Dry) Retina ... - Cotton wool spots ... : • Diabetic Retinopathy
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
- Differential Diagnosis ... Ocular Adverse Effects ... Detachment • Macular degeneration ... Blurry Vision Red ... #differential #diagnosis
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Retinopathy: Pathogenesis ... reflex appearing red-brown ... -> Cotton-wool Spots ... -> Elschnig's Spots ... ophthalmology #diagnosis
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
(AG) = {Na - (Cl ... - Differential Diagnosis ... D D-lactate (short ... tubular acidosis ... /Chronic renal failure
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Female • Peaks 3rd ... Differential Diagnosis ... La, anti-Jo-1, SCL ... with Lupus: • Chronic ... Erythematosus #Diagnosis
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
#ICUCard RENAL ... /P Osm) Trans Tubular ... mEq/L Na - (Cl ... 10 T in pCO2 chronic ... 10 - in pCO2 chronic