14 results
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Simple Face Mask ... Nonrebreather Mask ... entrainment of room air ... Venturi Mask (venti-mask ... Equipment #Devices #Management
Oxygen Delivery Methods
 • Nasal Cannula
 • Nonrebreather Mask
 • Non-Invasive Ventilation (CPAP/BiPAP)
 • Venturi Mask
Oxygen Delivery ... Nonrebreather Mask ... Non-Invasive Ventilation (CPAP ... DharSaty #Oxygen #Delivery ... respiratory #pulmonary #management
Oxygen Delivery Devices
1. Flow is a variable describing the movement of a volume of gas over
Oxygen Delivery ... sealed systems (CPAP ... /BPAP/ventilator ... NRB) • Venturi Mask ... Flow #Comparison #management
CPAP Troubleshooting Tips
1. Wrong size/style mask → try a different mask, nasal pillows
2. Trouble getting used
CPAP Troubleshooting ... tolerating forced air ... noise → check air ... BrighamChiefs #CPAP ... Troubleshooting #Tips #management
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... oxygen ambient air ... reservoir increases delivered ... #Oxygen #Delivery ... #Devices #management
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
ventilation that is delivered ... through a nasal, mask ... patients with air ... improves ventilation CPAP ... #Ventilation #management
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Diagnosis and Management ... 1) or anatomic shunt ... Arterial blood gas (ABC ... older) on room air ... SpO2 > 88% • Management
Perform computations online at:
ScyMed.com
6th ED
ICU-card
«ICU, Formulas & Drugs»
HEMODYNAMIC PATTERNS
Condition
SAP
CVP

PAP PCWP

CO C(a-v)02 PVR

SVR
Hypovolemic shock
↓
↓
↓
↓
↓
↑
↑
↑
Cardiogenic shock
↓
1
↑
1

1
↑

Septic shock
↓
↓
↓
↓
↑
↓
↓
↓
Cardiac Tamponade
.
↑
↑
1
↓

→
↑
RV
Condition SAP CVP PAP ... DP-PCWP Coronary Perfusion ... Qt 0.0-7.0 % Shunt ... Ca02*10 Oxygen Delivery ... 10 VO2 Oxygen Delivery
Continuous Positive Airway Pressure in the Neonate

WHY CPAP? 
• Maintain airway patency 
• Helps avoid alveoli
and fit of the mask ... and hat to avoid air ... pressure not being delivered ... - Monitor HR. perfusion ... #Neonate #Management
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... event, follow ACC ... indication of AC ... OSA • Continue CPAP ... medical and surgical management