... Mechanical Ventilation Objectives: 1. Identify...
...to initiate mechanical ventilation. 3. Describe the...
...modes of mechanical ventilation. 4. Explain the...
...complications of mechanical ventilation with intubation. 7....
...patient from mechanical ventilation and the nurse’s...
...and support the ventilation portion of the...
...maintain adequate alveolar ventilation. One exception is...
...PowerPoint Slides 1. Ventilation criteria AVF Acute...
...Equipment for Mechanical Ventilation A. Initial equipment...
...needed for mechanical ventilation: two oxygen sources...
...5cm H2O. D. Ventilation modes 1. Assist-control...
...Synchronous intermittent mandatory ventilation mode: Patient breathes...
...of hyperventilation, better ventilation–perfusion distribution b) Disadvantages:...
...3. Pressure support ventilation mode pressure support...
...mode pressure support ventilation (PSV) adjunct weaning...
...result in unequal ventilation–perfusion distribution. 5. High...
...High frequency oscillating ventilation (HFV): combines high...
...Respiratory rate: Minute ventilation is amount of...
...make up minute ventilation. F. Peak airway...
...Volutrauma. 3. Four ventilation modes Assist-control mode...
...Synchronized intermittent mandatory ventilation Pressure support ventilation...
...ventilation Pressure support ventilation Pressure-regulated volume controlled...
...Synchronized intermittent mandatory ventilation (SIMV) Pressure support...
...(SIMV) Pressure support ventilation (PSV) Pressure-regulated volume...
...Pressure-regulated volume controlled ventilation (PRVC) 5. Respiratory...
...Respiratory rate: minute ventilation = air that...
...Alternatives to Mechanical Ventilation 1. The use...
...increased morbidity/mortality. Noninvasive ventilation methods have been...
...Noninvasive positive pressure ventilation (NIPPV or NPPV)...
...intermittent positive pressure ventilation is a way...
...way to provide ventilation support without intubation....
...helmet. 2. Noninvasive Ventilation a) Standard ICU/acute...
...not provide assisted ventilation upon inspiration. c)...
...positive pressure mechanical ventilation (see Learning Objective...
...Noninvasive positive pressure ventilation Continuous positive airway...
...2. NIPPV provides ventilation support without intubation....
...not provide assisted ventilation upon inspiration CPAP...
...Complications of Mechanical Ventilation And Artificial Airways...
...1. Positive pressure ventilation can result in...
...areas. C. Altered ventilation and perfusion 1....
...complication of mechanical ventilation that develops in...
...1. Positive pressure ventilation can result in...
...Patient Requiring Mechanical Ventilation 1. The goals...
...c) Providing adequate ventilation. d) Clearing the...
...exchange Providing adequate ventilation Clearing and protecting...
...the reason for ventilation is resolved b)...
...H2O f) Minute ventilation (VE) less than...
...SIMV, mandatory minute ventilation, PSV, and manual...
...complications of mechanical ventilation. a) No best...
...the reason for ventilation is resolved. Removal...
...from noninvasive mechanical ventilation Ask students to...
...is receiving mechanical ventilation. Cast one student...
...NIPPV and CPAP ventilation. Ask students to...

...exchange Bulk flow Ventilation Moving medium (air...
...or lungs (invaginations) Ventilation Ventilation of respiratory...
...lungs (invaginations) Ventilation Ventilation of respiratory surfaces...
...layers Types of ventilation Nondirectional Medium flows...
...the direction, of ventilation can change with...
...Flow With unidirectional ventilation, the blood can...
...is particularly important Ventilation of Water and...
...to ventilate water Ventilation strategies Unidirectional Most...
...work for tidal ventilation of water Air-filled...
...When not feeding, ventilation is similar to...
...to a prey Ventilation is tidal through...
...Elasmobranchs Steps in ventilation Expand buccal cavity...
...operculum Steps in ventilation With the mouth...
...also use ram ventilation Swimming with mouth...
...blood are matched Ventilation and Gas Exchange...
...high SA Insect Ventilation Mechanisms Contraction of...
...abdominal spiracles) Ram ventilation (draft ventilation) in...
...Ram ventilation (draft ventilation) in some flying...
...breathe by lung ventilation like humans? X-ray...
...the gut Lungs Ventilation is tidal (unidirectional...
...Figure 9.23 Bird Ventilation Requires two cycles...
...expanded Mammalian Tidal Ventilation Steps: Inhalation Somatic...
...Figure 9.26 Mammalian Ventilation Work required for...
...Work required for ventilation depends on: Lung...
...not perfused Alveolar ventilation volume (VA) Volume...
...VD Alveolar minute ventilation Volume of fresh...
...requires matching of ventilation and blood flow...
...left” Changes in ventilation affect body fluid...
...delivery by Regulating ventilation depth and rate...
...9.39 Regulation of Ventilation Rhythmic firing of...
...9.40 Regulation of Ventilation Chemoreceptors detect changes...
...high altitude Inadequate ventilation (hypoventilation) Reduced blood...

...expelled from body Ventilation( the actual exchange...
...See Figure 157 VENTILATION-PERFUSION RELATIONSHIPS, p. 960...
...therapy ( mechanical ventilation, artificial airways, proper...
...fluids, suctioning Mechanical ventilation Mainstay of ARDS...
...endotracheal intubation, mechanical ventilation Percentage of oxygen...
...pressure reached Noninvasive ventilation Tight-fitting face mask...
...success Modes of ventilation See Table 156...
...expiration Assist-control mode ventilation (ACMV) ( frequently...
...to initiate mechanical ventilation when the client...
...Synchronized intermittent mandatory ventilation (SIMV)( allows client...
...between breaths Pressure-support ventilation (PSV) ( delivers...
...inspiratory effort Pressure-control ventilation (PCV) ( controls...
...period of mechanical ventilation a T-piece unit...
...withdrawal of mechanical ventilation when survival without...
...survival without assisted ventilation in not expected...
...Pattern Impaired Spontaneous Ventilation Impaired Gas Exchange...
...hydration Promote spontaneous ventilation Assess and document...
...that intubation, mechanical ventilation is temporary Prepare...
...Pulmonary function testing Ventilation-perfusion scanning Serum (1-antitrypsin...