Describe the parts of Mechanical Ventilator. (GALILEO Ventilator) Support arm Inspiratory port with filter Active humidifier Inspiratory line with watertrap Y-piece Expiratory line with watertrap Expiratory port Flexible connector Proximal flow-pressure sensor Nebuliser Please include your references. Thank you

Describe the parts of Mechanical Ventilator. (GALILEO Ventilator) Support arm Inspiratory port with filter Active humidifier Inspiratory line with watertrap Y-piece Expiratory line with watertrap Expiratory port Flexible connector Proximal flow-pressure sensor Nebuliser Please include your references. Thank you

Cardiopulmonary Anatomy & Physiology

7th Edition

ISBN:9781337794909

Author:Des Jardins, Terry.

Publisher:Des Jardins, Terry.

Chapter4: The Diffusion Of Pulmonary Gases

Section: Chapter Questions

Problem 7RQ

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Similar questions

Which of the following forced expiratory measurements reflects the status of medium-sized to small-sized airways? A. FEF200-1200 B. PEFR C. MVV D. FEF25%-75%
9. Which of the following forced expiratory measurements is a good index of the integrity of large airway function? A. FEVT B. FEF200-1200 C. FEF25%-75% D. MVV
If a patient is receiving an FIO2 of 0.60 on a day when the barometric pressure is 725 mm Hg, and if the Paco2 is 50 mm Hg, what is the patients alveolar oxygen tension (PAo2)? A. 177 mm Hg B. 233 mm Hg C. 344 mm Hg D. 415 mm Hg
Suppression of the peripheral chemoreceptors begins when the Po2 falls below A. 50 mm Hg B. 40 mm Hg C. 30 mm Hg D. 20 mm Hg
6. During a normal exhalation, the 1. intra-alveolar pressure is greater than the atmospheric pressure. 2. pleural pressure is less than the atmospheric pressure. 3. intra-alveolar pressure is in equilibrium with the atmospheric pressure. 4. pleural pressure progressiverly decreases. A. 1 only B. 4 only C. 1 and 2 only D. 3 and 4 only
3. During acute alveolar hyperventilation, the blood 1. increases 2. decreases 3. increases 4. pH decreases A. 2 only B. 4 only C. 1 and 3 only D. 2 and 4 only
At sea level, the alveolar water vapor pressure in normally about A. 0.2 mm Hg B. 47 mm Hg C. 0.0 mm Hg D. 40 mm Hg
The peripheral chemoreceptors are significantly activated when the PO2 decreases to about A. 75 mm Hg B. 70 mm Hg C. 65 mm Hg D. 60 mm Hg
3. With advancing age, the 1. Lung compliance decreases 2. Chest wall compliance increases 3. Lung compliance increases 4. Chest wall compliance decreases A. 2 only B. 3 only C. 1 and 2 only D. 3 and 4 only
Normally, the airway resistance in the tracheobronchial tree is about A. 0.5-1.5 cm H2O/L/sec. B. 1.0-2.0 cm H2O/L/sec. C. 2.0-3.0 cm H2O/L/sec. D. 3.0-4.0 cm H2O/L/sec.
1. During acute alveolar hypoventilation, the blood 1. increases 2. pH increases 3. increases 4. increases A. 2 only B. 4 only C. 2 and 3 only D. 1,3, and 4 only
3. In the normal individual in the upright position 1. the negative pleural pressure is greater (i. e., more negative) in the upper lung regions. 2. the alveoli in the lower lung regions are larger than the alveoli in the upper lung regions. 3. ventilation is more effective in the lower lung regions. 4. the pleural pressure is always below atmospheric pressure during a normal ventilator cycle. A. 1 and 2 only B. 2 and 3 only C. 2,3 and 4 only D. 1,3, and 4 only