191 results
Oxygen Delivery Systems and Approximate FiO2:
#Management #SupplementalO2 #Oxygen #Delivery #Devices #Interface #FiO2 #NonRebreather #HFNC #NasalCannula #Simple
Simple #FaceMask #Venture
#oxygen #deliver #mask #hospital #nasal #cannula #venturi #mask #face #nonrebreather #o2
nasal #cannula #venturi
Features Associated with Pathobiologic Characteristics of Severe Asthma, According to Phenotype. #Diagnosis #PCC #Asthma #Severe #Phenotypes
Severe #Phenotypes #Feature
#Entire #basic #immunology #medical #rheumatic #hypersensitivity #immunity
#Entire #basic #
Hospital Color Codes in Medical Equipment
 • Foley Catheters
 • Peripheral IV Catheters and Needles
 •
and Needles • Venturi
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
• FiO2 30-40% Venturi ... Mask: • A venturi ... The venturi valves
Oxygen Delivery Methods
 • Nasal Cannula
 • Nonrebreather Mask
 • Non-Invasive Ventilation (CPAP/BiPAP)
 • Venturi Mask
CPAP/BiPAP) • Venturi
Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
• FiO2: ~40% Venturi
Oxygen Delivery Devices - Comparison
Low Flow:
 • Nasal cannula (1-6L, 24-40% FiO2)
 • Face mask (5-10L,
24-45% FiO2) • Venturi
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
the arteriole/venule ... the underlying venule