Which of the Following Muscles Is NOT a Flexor of the Elbow

question 16

Multiple Choice

Which of the following muscles is NOT a flexor of the elbow?

• A)Biceps brachii
• B)Brachioradialis
• C)Brachialis
• D)Triceps brachii
• E)All of these are flexors of the elbow.

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Definitions:

Motor Cortex

The region of the cerebral cortex involved in the planning, control, and execution of voluntary movements.

Catatonic Schizophrenia

A subtype of schizophrenia characterized by a range of motor abnormalities, from a complete lack of movement to excessive motor activity or extreme negativism.

Negative Symptoms

In psychiatry, symptoms that reflect an absence or lack of normal emotional responses, motivation, or behavior, such as apathy, anhedonia, and reduced social engagement, often associated with schizophrenia.

Psychomotor Symptoms

Disturbances in movement sometimes found in certain disorders such as schizophrenia.