To elicit the Achilles reflex, which foot position is used?

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Multiple Choice

To elicit the Achilles reflex, which foot position is used?

Elicit the Achilles reflex by positioning the ankle in dorsiflexion. Dorsiflexion stretches the gastrocnemius-soleus complex, increasing tension on the Achilles tendon so a tap produces a brisk plantarflexion of the foot. If the foot is plantarflexed, the muscle is shortened and reflex responsiveness decreases; neutral or inverted positions don’t maximize the stretch needed for a reliable response. This reflex primarily assesses the S1-S2 nerve pathways.

Elicit the Achilles reflex by positioning the ankle in dorsiflexion. Dorsiflexion stretches the gastrocnemius-soleus complex, increasing tension on the Achilles tendon so a tap produces a brisk plantarflexion of the foot. If the foot is plantarflexed, the muscle is shortened and reflex responsiveness decreases; neutral or inverted positions don’t maximize the stretch needed for a reliable response. This reflex primarily assesses the S1-S2 nerve pathways.

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