AACN Practice Questions And Correct
Answers
Hyperresonace and dullness over lung indicates... - answerhyperresonance= air
dullness= fluid
decreasing the TV on ventilator will do what to co2? - answerincrease co2
The major effect of ARDS on lung tissue is - answerDecreased compliance
Decreased...
Early stage of status asthmaticus abg - answer✔Metabolic alkalosis
Loud machinery like heart murmur indicates? - answer✔Air embolism
What position would you put a patient with air embolism? - answer✔Trendenlenberg with left
lateral decubitus tilt
Needle compression is for what?
Thoracenetisis is for what? - answer✔Needle compression tension pneumo
Thoracentesis is to drain fluid from pleural space
Normal minute ventilation - answer✔5-8
What pa02/fi02 ratio is indicative of ARDS - answer✔Less than 300
Criteria for passing spontaneous breathing trial - answer✔-Rapid shallow breathing index of less
than105 (RR/VT)
-pao2/fio2 ration over 150
-VT more than 5ml/kg
If tidaling in cheat tube stops what should you check for - answer✔Obstruction, clots, kinks
Purpose of PEEP in ARDS - answer✔Increase alveolar recruitment
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