Answer:
Electromography is a test that measures the response of muscles to nerve stimuli and is the source of the signals detected by EMG electrodes. This nerve stimulus will produce a contraction in the muscle producing an action potential. The presence, size and shape of this action potential is recorded in an oscilloscope providing us with information on the responsiveness to the nerve stimulus.
The effectiveness of biofeedback has been a subject of controversy because biofeedback __________.
A. has no reported side effects
B. cannot be effectively tested
C. has no reported negative effects
D. requires uncomfortable electrodes
Answer: B. cannot be effectively tested
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Answer:
The code is S02.2
Explanation:
The ICD-10 is the diagnostic classification system and procedures, which replaced the ICD-9 coding system, since 2015. It has been maintained by the World Health Organization in conjunction with 10 other international centers. For the displaced nasal fracture the code would be S02.2 that corresponds to a fractured nose, nasal (bone) (septum)
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