A patient involved in a motor vehicle accident develops apnea following a severe head injury. What is the primary indication for mechanical ventilation?

A patient has a respiratory rate of 32/min and a tidal volume of 250 mL. Which finding is most concerning?

A patient has a minute ventilation of 4 L/min. Which interpretation is most appropriate?

A patient with COPD has pH 7.38, PaCO₂ 58 mmHg, and HCO₃⁻ 34 mEq/L. This represents:

A  patient with Raynaud’s disease is referred to physical therapy for treatment of wrist tendinitis. The physical therapist would like to add a physical agent to the POC to assist in improving this patient’s symptoms.  Which modality listed below should be avoided in this patient due to the medical condition? Choose the BEST answer.

A patient presents with cervical radiculopathy due to a C5-C6 disc herniation. The physical therapist decide to use mechanical cervical traction as part of the POC. Which of the following BEST describes proper positioning of this patient for optimal results?  

During an aquatic physical therapy session, a patient become lightheadded and dizzy. What is the physical therapists’s first action?

A 40-year-old patient presents with mild lateral ankle edema 3 days post-grade II sprain. The therapist plans to use high-voltage pulsed current (HVPC) to manage swelling. Which of the following electrode setups is most appropriate to facilitate edema reduction via polarity effect?  

When applying BFR training to the upper extremity; what is the recommended limb occlusion pressure (LOP)?

A physical therapist is considering EMG biofeedback for a  patient with chronic low back pain and coexisting conditions. Which of the following findings would be the most appropriate reason to delay or modify EMG biofeedback intervention?