resp failure/ARDS

Question 1

classification (2)

Answer 1

acute vs chronic, hypoxemia or hypercapnic

Question 2

hypoxemic MOA

Answer 2

shunt or v/q

Question 3

acute hypoxemia

Answer 3

pneumonia, ards, cardiac pulm edema, lobular, pneumothorax, severe acute ILD

Question 4

chronic hypoxemia causes

Answer 4

COPD, pulm fibrosis, pulm hen, intra card shunt, pulm male, hepatic pulm

Question 5

hypercapnic

Answer 5

headspace and something else

Question 6

delivering o2

Answer 6

give least you can

Question 7

o2 complications

Answer 7

cytotoxic reactive, blindness, bronchopulm dysplasia, atelectasis, hyper cap in cp

Question 8

ARDS

Answer 8

acute hypoxemia injury to alveoli, increase permeability, pulm edema

Question 9

def of ARDS

Answer 9

acute onset, abnormal image, resp failure, hypozemia (surfactant!)

Question 10

4 types of vent lung injury

Answer 10

volutrauma, barotrauma, biotrauma, atelactrauma

Question 11

volutrauma

Answer 11

injury to lung indistinguishable from ARDS (avoid with low Tidal volume)

Question 12

Barotrauma

Answer 12

rupture of alveoli with gas escaping into pleura space (pneumothorax)

Question 13

biotrauma

Answer 13

injury to lung releases harmful cytokines> further lung/organ injury

Question 14

atelectrauam

Answer 14

repetitive opening/clising of alveoli injury (prevent with PEET)

Question 15

PEET prevents

Answer 15

atelectrauma

Question 16

side effect of oxygen in hypercapnia CODP

Answer 16

worsening hypercapnia