EDT EDX Testing Techniques

Question 1

What is the purpose of nerve conduction studies (NCS)?

Accepted Answer

To assess nerve function

Answer

To detect brain tumors

Answer

To monitor heart rate

Answer

To record muscle spasms

Question 2

Which component records electrical activity from muscles?

Accepted Answer

Electrode

Answer

Stimulator

Answer

Surface thermometer

Answer

Oscilloscope

Question 3

What does a reduced conduction velocity in an NCS indicate?

Accepted Answer

Nerve dysfunction

Answer

Normal nerve response

Answer

Improved signal strength

Answer

Stronger muscle contraction

Question 4

Which of the following is a typical setting for EDX testing?

Accepted Answer

Neurology clinic

Answer

Operating room

Answer

Pharmacy

Answer

Radiology suite

Question 5

What is a motor unit action potential (MUAP)?

Accepted Answer

Muscle fiber response from one motor neuron

Answer

Brain wave pattern

Answer

Heart rhythm signal

Answer

Spinal reflex arc

Question 6

What is the purpose of using both sensory and motor nerve tests in EDX?

Accepted Answer

To identify and classify nerve damage

Answer

To reduce exam time

Answer

To check muscle strength only

Answer

To assess hearing loss