PTEACS Physical Therapy Test 2 Practice

When deciding about PT involvement with a ventilated patient, safety depends on the patient’s ability to tolerate activity and the stability of their cardiovascular and respiratory status. Unstable vitals indicate a high risk of decompensation if any physical activity or even passive mobilization is attempted. Fluctuating blood pressure, irregular heart rhythms, or dropping oxygen saturation mean the body isn’t ready for additional work; PT could worsen gas exchange, strain the heart, or trigger ventilator asynchrony. Therefore, PT is contraindicated until those vital signs stabilize and the team approves a controlled, monitored plan. Stable vitals, even with the patient on ventilation, suggest the patient can participate with appropriate monitoring and adjustments. Low FiO2 needs and low PEEP describe oxygenation and airway pressure settings that are compatible with PT when the patient is clinically stable; they don’t by themselves prevent therapy.