The reflex exam is fundamental to the neurological exam and important to locating upper versus lower motor neuron lesions. There are five deep tendon reflexes and a number of superficial and visceral …

Abnormal reflex response will show a combination of diminished or absent superficial reflexes with deep reflexes and pathological reflexes indicates upper motor neuron level (UMNL) involvement.

Jan 20, 2026 · Lookup how to assess the deep tendon reflexes, their arcs, and how to interpret expected and abnormal responses

Nov 29, 2025 · Deep Tendon Reflexes (DTRs) are involuntary muscle contractions that occur in response to a sudden external stimulus, such as a tap on a tendon with a reflex hammer. This …

How To Assess Reflexes - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the MSD Manuals - Medical Professional Version.

May 26, 2023 · Deep tendon reflexes are graded on a scale of zero to four. A score of zero indicates no response, while a score of four indicates a brisk, hyperactive response.

Grades of reflex intensity are used for such purposes as to classify and group, to provide accurate and reproducible data, and to decrease intra-observer variability.

Reflexes are graded on a scale of 0 to 4. A grade of 2 indicates normal reflexes. A grade of 3 indicates hyperreflexia; 4 indicates hyperreflexia with clonus. Decreased relexes are indicated by 1 …

Aug 17, 2025 · Effective reflex charting involves recording specific information to ensure clarity and consistency. A standard grading scale, ranging from 0 to 4+, is used to quantify the observed reflex …

Jan 23, 2026 · All of the reflexes in the extremity being tested should be assessed and compared with the same reflex in the opposite extremity. For example, in a patient who exhibits poor muscle tone, a …