5916 results
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Variable Extrathoracic ... Variable Intrathoracic ... Neuromuscular Weakness #Diagnosis
Acid Base Compensation - Directions - If all three variables (pH, HCO2, pCO2) move in the
- If all three variables ... #Diagnosis #Nephro
Fetal Heart Rate Decelerations

Decelerations in fetal heart rate are more complicated and should be interpreted according
of deceleration—variable ... #Diagnosis #Obstetrics ... #Early #Late #Variable
Another way to illustrate this is simply to list the factors which affect cvO2% (table below;
Indeed, an array of variables ... tug-of-war, with each variable ... #Diagnosis #CriticalCare
Textbook progression Of EKG changes in Hyperkalemia. In reality, EKGs are far 
more variable and unpredictable.
are far more variable ... Electrocardiogram #Changes #Diagnosis
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
- Differential Diagnosis ... Irregular Rhythm SVT (variable ... AFIutter with Variable ... Irregular Rhythm (variable ... #Differential #Diagnosis
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
- Differential Diagnosis ... Atrial flutter w/ variable ... Atrial flutter with variable ... #Differential #Diagnosis
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
Loop Patterns • Variable ... FEF50/FIF50 • Variable ... PFTs #patterns #diagnosis
Intrapartum Abnormal Fetal HR Tracing - Causes of Variability & Decelerations - Differential Diagnosis Algorithm
Minimal/Absent Variability
- Differential Diagnosis ... contractions) Variable ... if complicated variable ... #Differential #Diagnosis
Seborrheic keratosis 
 - Well-circumscribed, stuck-on appearance 
 - Waxy texture 
 - Verrucous surface
Verrucous surface - Variable ... #Dermatology #Diagnosis