349 results
ROTH Score to Assess O2 Sat for Telemedicine

Have pt take deep breath in & count out
#ROTH #Score #O2Sat ... #Oxygen #Saturation
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
- insufficient oxygen ... Hypoxemia - low oxygen ... - atmospheric oxygen ... PAO2 - alveolar oxygen ... summary #pulmonary #differential
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
pressure of arterial oxygen ... - Insufficient oxygen ... hypoxia #hypoxemia #differential
TypeA Aortic Dissection on POCUS Echocardiogram

80yo F presents with CP&SOB after syncope. BP 91/62, HR81, O2sat
BP 91/62, HR81, O2sat ... Echocardiogram #Clinical
MOVE STUPID - Mnemonic for Altered Mental Status (Delirium)
 - Metabolic (hypercalcemia, hyponatremia)
 - Oxygen (hypoxia)
hyponatremia) - Oxygen ... encephalopathy #differential
Lactic Acidosis - Classification and Differential Diagnosis
Type A Lactic Acidosis: Inadequate Oxygen Delivery
 • Anaerobic muscular
Classification and Differential ... Acidosis: Inadequate Oxygen ... Reduced tissue oxygen ... Inadequate Tissue Oxygen ... Classification #Differential
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Respiratory Failure - Differential ... DECREASED INSPIRED OXYGEN ... Difficulty diffusing oxygen ... with supplemental oxygen ... Failure #hypoxia #Differential
AEIOU TIPS - Mnemonic for Causes of Altered Mental Status
A - Alcohol, Acidosis, Ammonia, Arrhythmia
E -
O - Overdose, Oxygen ... encephalopathy #diagnosis #differential
Hepatopulmonary Syndrome (HPS) 

HPS-differential diagnosis:
1. Pulmonary vasculature
2. Diseases of the lung parenchyma
3. Pleura and diaphragm

HPS-diagnosis:
1. Patients
(HPS) HPS-differential ... Alveolar-arterial oxygen
Dizziness - Differential Diagnosis Framework
Vertigo:
 • Peripheral: Labyrinthitis, BPPV, Meniere's disease, Alternobaric
 • Central: CVA/TIA -
Dizziness - Differential ... • Not Enough Oxygen ... jmcchiefs #Dizziness #Differential