Question

B. Multiple Choice Questions:
1. Velocity of nerve impulse is
a) 20 metre / second
c) 130 metre second
b) 50 metre/se
d) 20 metre / se​

Answer 1

Answer:

Multiple Choice Questions:

1. Velocity of nerve impulse is 50 to 60 m/s.

a) 20 metre / second

c) 130 metre second

b) 50 metre/se✔️

d) 20 metre / se

Explanation:

A nerve conduction velocity (NCV) test is used to assess nerve damage and dysfunction. Also known as a nerve conduction study, the procedure measures how quickly electrical signals move through your peripheral nerves.

Your peripheral nerves are located outside of your brain and along your spinal cord. These nerves help you control your muscles and experience the senses. Healthy nerves send electrical signals more quickly and with greater strength than damaged nerves.

The NVC test helps your doctor differentiate between an injury to the nerve fiber and an injury to the myelin sheath, the protective covering surrounding the nerve. It can also help your doctor tell the difference between a nerve disorder and a condition where a nerve injury has affected the muscles.

Making these distinctions is important for proper diagnosis and determining your course of treatment.