COMLEX USA Comprehensive Osteopathic Medical Licensing Examination Practice 2025 - Free COMLEX Practice Questions and Study Guide

Question: 1 / 400

Which of the following DTR grades indicates a hyperreflexive response?

Grade 0

Grade 2

Grade 4

A DTR (Deep Tendon Reflex) grade of 4 indicates a hyperreflexive response. This grading system is used to assess the integrity of the nervous system and reflex pathways.

Reflexes are graded typically on a scale from 0 to 4, where:

- A grade of 0 signifies the absence of a reflex.

- A grade of 1 indicates a diminished response, often considered normal or indicative of a lower sensitivity.

- A grade of 2 represents a normal reflex response, which is expected in healthy individuals.

- A grade of 4 signals a hyperreflexive response, where the reflex is excessively brisk and potentially indicates underlying neurologic issues, such as upper motor neuron lesions or increased central nervous system excitability.

In this context, a grade of 4 is essential to recognize as it suggests an exaggerated reflex action that could point to possible neurological concerns that warrant further investigation or intervention.

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Grade 1

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