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Which muscle originates from the supraglenoid tubercle and inserts on the radial tuberosity?

The distal attachment of the extensor carpi radialis longus is where?

Calculate the VD/VT ratio given the following:      PaO2 = 85 torr      PvO2 = 39 torr      PaCO2 = 45 torr      PECO2 = 25 mm Hg      Tidal volume = 440 ml

A flow vs. time waveform was showing the following on CMV: What should be done after assessment of the above waveform?

A  female patient on ventilatory support  is intubated with a 7.5 ETT. Cuff pressure was measured at 18 mmHg. The following ventilator settings and parameters are noted: Mode -AC/VC Total Rate – 12 breaths/min Rate – 12 breaths/min Exhaled VT – 400 ml VT – 600 ml VE – 4.8 L/min PEEP – 5 cm H2O FIO2 – 40% The low volume and low pressure alarms are being triggered. What should be done at this time?

As the therapist suctions the patient via closed suction catheter, the SpO2 alarms at 88%. What should the therapist do?

A 58 year old man is being mechanically ventilated. During a routine ventilator check, the respiratory therapist notices that the plateau pressure has increased, while the peak pressure increased but he same amount and the airway pressure stayed the same. The therapist suspects:

For Airway Pressure Release Ventilation (APRV) to be successful, what must occur during this mode of ventilation?

A patient on ventilatory support has the following Pressure vs. Time waveform: Assessment of this waveform reveals:  

A patient complains of sudden, severe chest pain which radiates to the left shoulder. After administering 100% oxygen, the respiratory therapist should do which of the following?