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different kind of testing A+P ch.5 lecture 5 (endoscopy (lit, tubular…
different kind of testing A+P ch.5 lecture 5
electrocardiogram(ECG, EKG)
muscle movement started by electrical impulses
holter monitor
monitors electrical activity in the heart over long periods of time (24 hr+)
stress test
identifies early heart disease by including physical exertion in controlled environment
patient walks on treadmill over period of time
pulmonary test function (PTF)
measures flow of air flowing in and out of lungs and volume of air inhaled by lungs
endoscopy
lit, tubular camera is inserted into region of body to obtain better view
otoscope: examine eardrum and ear canal
bronchoscope: visualizes airways
gastroscope: examine interior of stomach
laparoscope: examines abdominal region during surgery
colonoscopy: examines colon
cytoscope: examines bladder
polysomnography (sleep disorder)
identifies sleep disorders
measures flow of air, muscle movements, brain waves and eye movement, EKG, oxygen levels