BCIA Applied Psychophysiology in Pain Management 2

Question 1

Electromyographic scanning is a technique used in biofeedback-assisted pain assessment to:

Accepted Answer

Map surface EMG activity across multiple muscle sites to identify regional tension patterns

Answer

EMG scanning uses surface electrodes to systematically measure muscle tension across multiple sites, creating a functional map of tension patterns that guides targeted biofeedback treatment for pain conditions.

Question 2

In biofeedback for temporomandibular disorder (TMD), the primary target muscle for EMG monitoring is:

Accepted Answer

Masseter and/or temporalis muscles

Answer

TMD biofeedback targets the masseter and temporalis muscles — the primary jaw muscles involved in clenching and bruxism — to reduce excessive tension contributing to jaw pain and dysfunction.

Question 3

Which biofeedback modality is most appropriate for managing headaches triggered by sympathetic arousal and vascular mechanisms?

Accepted Answer

Thermal biofeedback (hand warming) for vascular migraine prevention

Answer

Thermal biofeedback (hand warming) targets the vascular mechanisms of migraine by promoting peripheral vasodilation and reducing cephalic vasomotor reactivity, supported by decades of clinical evidence.

Question 4

'Learned muscle guarding' in chronic pain refers to:

Accepted Answer

Conditioned involuntary muscle tension around a painful area that persists beyond initial injury healing

Answer

Learned muscle guarding is a conditioned response where muscles around a previously injured area maintain elevated tension, often perpetuating pain after structural healing — a prime target for EMG biofeedback.

Question 5

In treating cancer-related pain with biofeedback, which approach has supportive evidence?

Accepted Answer

Relaxation-based biofeedback (EMG, thermal, HRV) for reducing cancer-related anxiety, tension, and procedural pain

Answer

Relaxation-focused biofeedback modalities (EMG, thermal, HRV) have evidence supporting their use as adjuncts for managing cancer-related pain, anxiety, nausea, and procedural distress.

BCIA - Biofeedback Certification International Alliance Practice Test

BCIA - Biofeedback Certification International Alliance Practice Test

BCIA Applied Psychophysiology in Pain Management 2