Which Muscle(s) Move the Hand

question 122

Multiple Choice

Which muscle(s) move the hand?

• A)brachialis
• B)brachioradialis
• C)flexor and extensor
• D)supinator
• E)None of the above

---

Definitions:

Spatial Abilities

The ability to comprehend, rationalize, and recall the spatial relationships between objects or areas.

Mathematical Abilities

The capacity to perform and understand various mathematical operations, concepts, and problem-solving techniques.

Cerebral Hemispheres

The two halves of the brain, each controlling the opposite side of the body and specializing in different functions, such as language and spatial abilities.

Less Lateralized

Pertaining to functions or processes in the brain that are less dominantly localized to one hemisphere than is typically observed.