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Exam Elaboration | Nursing
Biophysical Agents: Final Exam With Questions And Answers 2023
SKU: Biophysical Agents: Final Exam With Questions And Answers 2023 | Pages: 6 | Year: 2024
Document Brief Description
What is the clinical application of biofeedback EMG in PT setting? Correct Answer: -teaching pt to
gain control and contract quads
-teach pt how to...
What is the clinical application of biofeedback EMG in PT setting? Correct Answer: -teaching pt to
gain control and contract quads
-teach pt how to relax to relieve migraines
What is inhibition biofeedback EMG?
What is recruitment? Correct Answer: -inhibition: intending to reduce recruitment of an overactive or
spastic mm
-recruitment: intended to inc recruitment of an under-active or atrophied mm
What is threshold in biofeedback? Correct Answer: -the goal level of electrical activity set by therapist
What is sensitivity in biofeedback? Correct Answer: -ability of device to detect small stimuli
-determined by gain setting
What is gain in biofeedback? Correct Answer: -amplifies signal
-increased for smaller signals or decreased for larger signals
-altered to shape the pt's mm contractions
What does shaping refer to in biofeedback? Correct Answer: -alterations of threshold and gain used
to inc. Or dec. The pt's mm activity
What are the types of feedback in biofeedback?
When are these displayed? Correct Answer: -audio (beeping)
-visual (signal)
-when desired activity is reached
What are the 6 indications for biofeedback? Correct Answer: -hemiplegia
-quad strengthening
-headaches
-PF disorders
-chronic pain conditions
-TMJ
What are the 9 steps to performing a biofeedback treatment? Correct Answer: 1. Choose technique
2. Instruct pt
3. Prep skin
4. Choose target mm and electrode site
5. Align electrodes w/ mm fibers (may need to add gel)
6. Assess baseline activity
7. Set threshold
8. Monitor and reset threshold
9. Remove and reassess impairment
What is galvanotaxis in tissue healing? Correct Answer: -use of direct current to move/align healing
cells (wbcs
- 6-pages detailed model answer (PDF + online view)
- Clinical reasoning & medication selection justified
- NP-level explanation with key teaching points
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Biophysical Agents: Final Exam With Questions And Answers 2023
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