86 results
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Mask • Indicated ... Nonrebreather Mask ... retention of exhaled gases ... Venturi Mask (venti-mask ... • Uses either
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Differential Diagnosis Table ... Bedside eval of rate ... whether AF is cause ... Tx: Underlying cause ... Differential #Diagnosis #Table
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Reflex Testing - Causes ... Deep coma (any cause ... syndrome, Eclampsia, Late ... Hyperreflexia #Testing #Causes ... differential #diagnosis #table
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... • FiO2 35-50% Face ... Tent: • Face ... uses a small valve ... specified flow rate
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable ... - Control rate ... Treat underlying cause ... Treat underlying cause ... #Stable #NarrowComplex
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
mortality), Other causes ... airway / remove mask ... : Helmet, Full Face ... , Partial Face,
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
Osgood-Schlatter Disease - MSK ... Infrapatellar fat-pad ... Case description ... : - Hoffa fat ... Radiology #diagnosis #msk
Summary table of common benign breast diseases and how to manage them. 
Fibroadenoma:
 • Most common
Summary table of ... Can be painful Fat ... mastitis • Usually caused ... diagnosis #surgery #causes ... #table
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Grayscale phase, Late ... venous phase, Late ... Contrast #CT #MRI #POCUS ... diagnosis #comparison #table
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Vasopressors Table ... Receptor, Heart Rate ... Resistance, Main Uses ... Vasopressors #Properties #Table