PTI II BIOFEEDBACK UPDATED ACTUAL QUESTIONS AND CORRECT
ANSWERS VERIFIED 2027 EDITION
1. Only works if a patient can ____!!!
participate
2. Patient recieves no ____, instead a ____ response is recorded
electricity, physiologic
3. Produces ___ or ___ stimuli
auditory, visual
4. Indications 1. improving neuromuscular _____ 2. retraining of ___ acitivation 3. ____ of nm activation 4.
muscle __-___ 5. ___ of nm training
activation, neuromuscular, coordination, re education, relaxation
5. Contraindications 1. ___ skin 2. ___, sensory, ___ barrier preventing meaningful feedback 3. caution if
___ muscle cannot be validly ___
irritated, cognitive, communication, target, measured
6. How it Works 1. surface electrodes detect summed ___ acitvity form motor units 2. signal is
amplified and displayed a ___ or ___ 3. patient changes ____ or movement in ____ to that feedback 4. PT
uses ____ and ____ to shape performance
electrical, visual audiotory, effort, response, thresholds, taks
7. BAD setup = bad ____
teaching
8. ____ electroides can improve ____
smaller, selectivity
9. Wider spacing may increase ____
cross talk
10. 2 ____ electrodes 1 ____ electrode
active, reference
11. Active Electrodes pick up ___ acitivty
electrical
12. Reference electrode: decrease ___
crosstalk
13. Sensitivity: determines how ____ the system is to ___ or ___ acitvity
responsive, low, high
14. Thresholds: should match the __ goal
clinical
1
ANSWERS VERIFIED 2027 EDITION
1. Only works if a patient can ____!!!
participate
2. Patient recieves no ____, instead a ____ response is recorded
electricity, physiologic
3. Produces ___ or ___ stimuli
auditory, visual
4. Indications 1. improving neuromuscular _____ 2. retraining of ___ acitivation 3. ____ of nm activation 4.
muscle __-___ 5. ___ of nm training
activation, neuromuscular, coordination, re education, relaxation
5. Contraindications 1. ___ skin 2. ___, sensory, ___ barrier preventing meaningful feedback 3. caution if
___ muscle cannot be validly ___
irritated, cognitive, communication, target, measured
6. How it Works 1. surface electrodes detect summed ___ acitvity form motor units 2. signal is
amplified and displayed a ___ or ___ 3. patient changes ____ or movement in ____ to that feedback 4. PT
uses ____ and ____ to shape performance
electrical, visual audiotory, effort, response, thresholds, taks
7. BAD setup = bad ____
teaching
8. ____ electroides can improve ____
smaller, selectivity
9. Wider spacing may increase ____
cross talk
10. 2 ____ electrodes 1 ____ electrode
active, reference
11. Active Electrodes pick up ___ acitivty
electrical
12. Reference electrode: decrease ___
crosstalk
13. Sensitivity: determines how ____ the system is to ___ or ___ acitvity
responsive, low, high
14. Thresholds: should match the __ goal
clinical
1
