PRE FINAL OSCE
1) Criteria for weaning patient off of ventilator? -> Subjective assessment: Adequate cough No neuromuscular blocking agents Absence of excessive trachea bronchial secretions Reversal of underlying cause of respiratory failure -> Objective assessment: Stable cardiovascular status Heart rate <140 beats/min No active myocardial ischemia Adequate heamoglobin level >8g/dL Systolic blood pressure 90-160mmHg -> Adequate oxygenation: Tidal volume >5mL/kg Vital capacity >10mL/kg Proper Inspiratory effort Respiratory rate <35/min PaO2 >60mmHg, PCO2 <60mmHg No significant respiratory acidosis • Reference- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4893753/ 2) CPAP for pneumonia treatment • The Cpap does not treat pneumonia directly but can reduce the work of breathing often seen with pneumonia. In most cases rpneumonia is unilateral and can interfere with gas e