Answer to Question #147062 in Biology for tiisetso

Question

A visit to the neurologist always entails the knee-jerk reaction test as part of the examination.
Why?

Answer 1

The knee-jerk reaction test is a reflex test that is used to determine if the spinal cord in the lower back, and the nerves extending from it are working properly. A neurologist will perform the knee-jerk reaction test as part of the neurology examination as it provides insight into the functioning of that part of the spinal cord and the nerves extending from it. If the knee extends forwards during the test, then it can be concluded that the part of the spinal cord is functioning properly. If the knee does not extend forward during the test, then it can be concluded that the patient may be experiencing a neurological disorder or injury.