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This chart shows the patterns of height (length) and weight for boys from 2 to 20
the patterns of height ... The top set of curved ... example, the top curved ... or under that height ... The lower set of curved
Oxygen-Hemoglobin Dissociation Curve

Left Shift (↓ O2 unloading to tissue), Left = Lower:
 • ↓ H+ (↑
Oxygen-Hemoglobin Dissociation Curve ... Temperature Right ... ↑ 2,3-BPG • High ... #Dissociation #Curve
Oxyhemoglobin Dissociation Curve 

Left Shift - decreased unloading of O2 at tissue level (i.e.  increased
Oxyhemoglobin Dissociation Curve ... Hypophosphatæmia Right ... #Dissociation #Curve ... Pathophysiology #Left #Right ... #Differential #Causes
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
Hyperkalemia: Increased height ... area under the curve
Receiver operating characteristic (ROC) curve

A receiver operating characteristic curve (ROC) curve displays how well a model
characteristic (ROC) curve ... characteristic curve ... (ROC) curve displays ... forms a right angle ... #Area #Under #Biostatistics
Right Sided Heart Failure Mnemonic: "AW HEAD"
ANOREXIA & NAUSEA 

WEIGHT GAIN 

HEPATOMEGALY 

EDEMA (BIPEDAL) 

ASCITES 

DISTENDED
Right Sided Heart ... HEAD" ANOREXIA & NAUSEA ... WEIGHT GAIN
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
density in the right ... The right hilus ... this patient had weight ... include the list of causes ... lobar pneumonia caused
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Abnormalities High ... Hyperprolactinemia Organic Cause ... Amenorrhea • Weight ... endocrinology #causes
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
Flags: • Fever, night ... infection) • Weight ... Diagnosis #Algorithm #causes
"Eight I's" mnemonic for the main causes of hyperglycemia. #hhs #dka #ketoacidosis #diabetes #diabetic #em #differential
"Eight I's" mnemonic ... for the main causes