Select all of the following that are true regarding exhalation. expiratory flow

Question

Select all of the following that are true regarding exhalation. expiratory flow is inversely proportional to resistance A. correct during expiratory flow, alveolar pressure is greater than the pressure at the mouth expiratory flow is directly proportional to elastance expiratory flow is directly proportional to compliance Indicate whether each statement is correct or incorrect regarding dead space. Increases in VD are best compensated by increases in respiratory rate A. correct Increases in VD are best compensator by increases in Vt Increases in VD are best compensated by increases in FI02 VD is normally increased by mucus plugging of airways Select all of the following that are true regarding exhalation. a. y expiratory flow is directly proportional to compliance A. correct flow is directly proportional to resistance correct a g during expiratory flow, alveolar pressure is greater than the pressure at the mouth expiratory flow is directly proportional to elastance

Explanation / Answer

5) The sentences which are true are:-

Expiratory flow is inversely proportional to resistance,during expiratory flow,aveolar pressure is greater than the pressure at the mouth.Expiratory flow is directly proportional to elastance .

6) answers: increase in VD are best compensated by increases in respiratory rate,increase in VD are best compensated by increase in VT,Increase in VD are best compensated by increase in FIO2.

7) same as ans 5

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