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LATEST 2024 CRITICAL CARE NURSING EXAM WITH ACTUAL QUESTIONS AND WELL ELABORATED ANSWERS (100% CORRECT VERIFIED ANSWERS) A NEW UPDATED VERSION 2024 |GUARANTEED SUCCESS A+$20.49
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LATEST 2024 CRITICAL CARE NURSING EXAM WITH ACTUAL QUESTIONS AND WELL ELABORATED ANSWERS (100% CORRECT VERIFIED ANSWERS) A NEW UPDATED VERSION 2024 |GUARANTEED SUCCESS A+
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Course
2024 CRITICAL CARE NURSING
Institution
2024 CRITICAL CARE NURSING
LATEST 2024 CRITICAL CARE NURSING EXAM WITH ACTUAL QUESTIONS AND WELL ELABORATED ANSWERS (100% CORRECT VERIFIED ANSWERS) A NEW UPDATED VERSION 2024 |GUARANTEED SUCCESS A+
LATEST 2024 CRITICAL CARE NURSING EXAM WITH
ACTUAL QUESTIONS AND WELL ELABORATED ANSWERS
(100% CORRECT VERIFIED ANSWERS) A NEW UPDATED
VERSION 2024 |GUARANTEED SUCCESS A+
What are clinical signs that are indications for
intubation? (5) - Answer-1) Shortened speech
2) Use of accessory muscles
3) Subjective air hunger
4) Changes in mental status
5) RR >35
What are some laboratory findings that are indications
for intubation? (8) - Answer-1) PaO2/FiO2 < 250
2) PaCO2 >50
3) pH <7.25
4) Ve > 12 L/min
5) VC <15ml/kg
6) NIG <25cmH20
7) AaDO2 >350
8) VD > 0.6L
,What are benefits of PEEP? (5) - Answer-1) Prevents
distal airway collapse so that they can partake in gas
exchange
2) Lung recruitment
3) Decreases intrapulmonary shunt
4) Increases lung compliance
5) Allows FiO2 to be lower reducing O2 toxicity
What are some cardiac effects of PEEP? (3) - Answer-1)
Reduces cardiac filling (reduced venous return)
2) Reduces cardiac output
3) Increases CVP
What are uses of PEEP? (4) - Answer-1) Lower FIO2
2) Lung recruitment
3) Low volume vent (preventing opening and closing of
alveoli)
4) COPD
,What are inclusion criteria for ARDs? (6) - Answer-Acute
respiratory distress syndrome
1) Acute onset (<7 days)
2) Predisposing condition
3) PaO2:FiO2 <200 (regardless of positive end-expiratory
pressure)
4) Bilateral infiltrates
5) Pulmonary artery occlusion pressure <18mmHg
6) No clinical evidence of right heart failure
What are parameters for mild, moderate and severe
ARDs? - Answer-All defined by partial pressure of oxygen
in arterial blood/fraction of inspired oxygen (PaO2/FiO2)
Steroids/surfactant/antioxidants not proven to be
effective
What are some risk factors for post op intubation? (2) -
Answer-1) FEV 1 < 1L
2) VC <35%
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