6 results
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
Dehydration - Loss of sodium ... conditions - Neurogenic ... Hypernatremia & ... consciousness, Coma/seizure ... - CPK elevation
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
exhaustion, Heat ... injury, Heat stroke ... exertion/training - Seizures ... ULN • AST/ALT Elevation ... Hyperuricemia • Hyponatremia
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
distribution • Heart ... respiratory distress syndrome ... /eclampsia • Neurogenic ... cerebral hemorrhage, seizure ... differential #diagnosis #cardiology
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
liver or renal injury ... circulation If drugs, seizures ... Heavy exercise - Seizures ... LV failure - Low ... - Compartment syndrome
Causes of Hyperkalemia
l. Pseudohyperkalemia
  A Cellular efflux; thrombocytosis, erythrocytosis, leukocytosis, in vitro hemolysis
  B.
Acidosis B. ... neuromuscular injury ... Congestive heart ... Drug-associated: heparin, low-molecular-weight ... antiphospholipid syndrome
#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
0.6*Wt Required Sodium ... 9 Respiratory Acidosis ... Head or spinal cord ... injury. ... Distress Syndrome