17 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Xerophthalmia - abnormal ... conjunctiva) • Bitot's spots ... #Xeropthalmia #pathophysiology ... #ophthalmology ... #diagnosis #signs
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Differential Diagnosis ... • Cushing's Disease ... Transplant Chronic Disease ... Anorexia Nervosa • CNS ... #Differential #Diagnosis
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
females Differential Diagnosis ... : • CN Ill Palsy ... - abnormal ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
fundoscopy -> New abnormal ... - Faded/blind spots ... Asymptomatic (early disease ... MacularDegeneration #pathophysiology ... #ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
congenital defects) -> Abnormal ... -> Cherry-red spot ... Occlusion #CRAO #pathophysiology ... #ophthalmology ... #diagnosis #signs
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
loss of the normal ... Spots in the pattern ... #Abnormal #Pathology ... #Diagnosis #Clinical ... #Signs #PhysicalExam
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
- Differential Diagnosis ... D D-lactate (short ... acidosis: - CNS ... restrictive lung disease ... Interpretation #Diagnosis
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Differential Diagnosis ... • May involve PNS ... and CNS • Headache ... • Malar rash - spares ... Erythematosus #Diagnosis
Disseminated Intravascular Coagulation (DIC) Overview

Increased Clotting and Consumption of Clotting Factors

Findings:
 • Bleeding
 • Recent history
protein C and S Pathophysiology ... Thromboembolism (7%) • CNS ... • Severe Liver Disease ... - APTT < 1.5 x normal ... #Coagulation #diagnosis
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
restrictive lung disease ... , and stop for short ... Breathing In lung disease ... Abnormalities #Abnormal ... #Diagnosis #PhysicalExam