A PTA is working with a 32 year old patient diagnosed with t…

A PTA is working with a 32 year old patient diagnosed with thoracic outlet syndrome.  The patient begins to complain of dizziness and lightheadedness.  The PTA assists the patient to sit in a chair and begins to monitor vital signs.  The patient’s respiratory rate is10 breaths per min, pulse rate of 45 beats, and blood pressure of 115/85.  Which statement is most accurate?