When electrical impulses travel toward the positive electrode, what waveform would be recorded on the ECG tracing?
a. negative deflection c. straight line
b. positive deflection d. equiphasic deflection
b. positive deflection
Health Professions
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An example of a barrier to communication is:
A. listening to what someone says. B. a visual impairment. C. making eye contact. D. using appropriate body language.
Health Professions
A false perception of sensory information that is not real is called:
A. a hallucination. B. sundowning. C. a delusion. D. depression.
Health Professions
Intervention strategies need to match
A) Client's contexts B) Client's preferred occupations C) Client needs D) Goal directions
Health Professions
The frequency spectrum for most EMG signals recorded with surface electrodes is
A) 10-100 Hz B) 20-200 Hz C) 20-1000 Hz D) 20-500 Hz
Health Professions