15 results
Forced vital capacity (FVC) curves comparing normal, obstructive, and restrictive disorders. Curves are as they appear
Forced vital capacity ... commonly available spirometers ... #Diagnosis #Pulmonary ... #Spirometry #FVC ... Forced #Vital #Capacity
Oxygen Delivery Equation
DO2 = CO x {(1.39 x Hb x sO2) + (PaO2 x 0.03)}
DO2 =
Oxygen Delivery ... Rate of oxygen delivery ... oxygen-carrying capacity ... capacity of blood ... pathophysiology #pulmonary
DO2 Equation in Shock = Oxygen Delivery
DO2 = CO x (1.39 x [Hb] x SaO2 +(0.003xPaO2))
DO2
Shock = Oxygen Delivery ... Rate of oxygen delivery ... Oxygen binding capacity ... Shock #Oxygen #Delivery ... #criticalcare #
Nasal Oxygen Delivery Devices
Nasal cannula can be used to deliver supplemental O2. Conventional nasal cannula are
Nasal Oxygen Delivery ... can be used to deliver ... commonly used deliver ... Devices #management #pulmonary ... #criticalcare
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
ventilation that is delivered ... functional residual capacity ... breathing by improving pulmonary ... nasal cannula • Delivers ... Ventilation #management #pulmonary
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... reservoir increases delivered ... #Mask #Oxygen #Delivery ... Devices #management #pulmonary ... #criticalcare
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Pulmonary Artery ... causes increases delivery ... • PULMONARY A ... Challenges: • PASSIVE ... testing #diagnosis #criticalcare
Oxygen Delivery Devices - Comparison
Low Flow:
 • Nasal cannula (1-6L, 24-40% FiO2)
 • Face mask (5-10L,
Oxygen Delivery ... iMedEducation #Oxygen #Delivery ... Comparison #table #pulmonary ... #criticalcare
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
insufficient oxygen delivered ... Insufficient O2 carrying capacity ... Hypoxemia #summary #pulmonary
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
reduced oxygen delivery ... Cold and Dry) • Puimonary ... failure from massive pulmonary ... embolism or severe pulmonary ... diagnosis #management #criticalcare