It is especially important to test for ankle clonus if
A)deep tendon reflexes are hyperactive.
B)the patient has a positive Kernig sign.
C)the Romberg sign is positive.
D)the patient has peripheral neuropathy.
E)deep tendon reflexes are hypoactive.

Question

Quizplus · Accepted Answer

Test the ankle clonus when reflexes are hyperactive. Support the patient's knee in a flexed position and briskly dorsiflex the foot with your other hand. If clonus is present, there is recurrent ankle plantar flexion movement as long as the examiner retains the foot in dorsiflexion. Sustained clonus signifies the hypertonia of an upper motor neuron lesion.

It Is Especially Important to Test for Ankle Clonus If