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Although you can try to avoid moving the lower leg, if the rubber hammer is applied in the correct spot on the knee, the reflex will occur, even if only slightly. Doctors tend to re-administer the test if the result appears different in an otherwise healthy person and after so many times of trying to hold the muscles, the muscles will tire and the reflex will be normal regardless.
What else can I help you with?
Another name for the patellar reflex is the?
the knee-jerk reflex
What reflex is the knee jerk reflex an example of?
knee jerk aka patellar reflex is an example of a stretch reflex
What are two examples of a stimulus response reaction?
The knee jerk and touching something hot or sharp and moving your hand away quickly.
Knee jerk is an example of a?
Reflex
Do paraplegics have knee jerk reflexes?
Yes, paraplegics can still have knee jerk reflexes. The knee jerk reflex is controlled by the lower part of the spinal cord, which may still function even if there is paralysis or impairment in the upper part of the cord. However, the presence or absence of knee jerk reflexes does not determine the extent of paralysis in paraplegics.
During a knee-jerk reflex the nerve impulse is received by the?
The knee-jerk reflex is controlled by the interneurons in the spinal cord.
Is the knee jerk a simple reflex?
yes it is
An example of a reflex?
knee-jerk reflex
Will cervical damage affect knee jerk reflexes?
No
What is a normal reaction for the patellar reflex?
knee jerk
Which of the following is not correct regarding the patellar knee jerk reflex?
The statement "The patellar knee jerk reflex is controlled by the brain" is not correct. The patellar knee jerk reflex is actually a spinal reflex, meaning it does not involve the brain in its initial response.
Where is the lesion that present with weakness of lower limbs with absent knee jerk and exaggerated ankle jerk?
L3 l4
