2255 results
Causes of Dysuria - Differential Diagnosis Algorithm
Pyuria - Leukocytes on Dipstick/Microscopy
 - Bacteriuria & Hematuria -
Causes of Dysuria - Differential ... Dipstick positive for nitrites ... Dipstick negative for nitrites ... cystitis #Dysuria #Differential
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
Differential Diagnosis ... agents ex. dapsone, nitrates ... Hemolytic #Anemia #Differential
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Syncope - Differential ... Medications (CCB, ßB, Nitrates ... Syncope #Cardiology #Differential
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Features That Differentiate ... relieved with nitrates ... it difficult to differentiate
Drug-induced Hemolysis in G6PD Deficiency
Medicines and other substances likely to be UNSAFE in moderate to severe
RUSH" (isobutyl nitrate ... , amyl nitrate) ... #Pharmacology #Differential
Leukocyte Esterase and Nitrites on Urinalysis
Leukocyte Esterase: Urinary tract infection, Indwelling urinary catheter, Recent instrumentation of
Leukocyte Esterase and Nitrites ... to the GU tract Nitrites ... Leukocyte #Esterase #Nitrites
Sodium Nitrite and Nitrate - Toxicology

Clinical features of nitrate/nitrite toxicity
 • MetHb
 • Hypotension
 • Headache,
Sodium Nitrite and ... Nitrate - Toxicology ... Clinical features of nitrate ... /nitrite toxicity ... #Nitrite #Nitrate
Urinalysis Testing - UTI Sensitivity and Specificity
 - Leukocyte esterase 
 - Nitrite 
 - WBCs
esterase - Nitrite
Achalasia Management Algorithm
 - Botulinum Injection
 - Pharmacotherapy (CCB/nitrates)
 - Pneumatic Dilation
 - Peroral Endoscopic Myotomy
Pharmacotherapy (CCB/nitrates
Drugs Used in Coronary Artery Disease 
 • Nitrates
 • Ca2+ Channel Blockers
 • Beta-Blockers
 •
Artery Disease • Nitrates