Which of the following muscles flexes the wrist?
A. Extensor carpi radialis brevis
B. Coracobrachialis
C. Flexor carpi radialis
D. Flexor pollicis brevis
E. Anconeus
Answer: C
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Which type of receptor is mainly found in the papillary layer of the dermis of hairless skin?
A. Merkel disks B. Ruffini endings C. Pacinian corpuscles D. Meissner corpuscles
Answer the following statements true (T) or false (F)
1. A person who has been diagnosed with a sprained ankle has an injury to the ligaments that attach to that joint. 2. A movement of the forearm in which the palm of the hand is turned from posterior to anterior is supination. 3. The wrist joint can exhibit adduction and eversion movements. 4. Cruciate ligaments are important ligaments that stabilize all ball-and-socket joints. 5. Flexion of the ankle so that the superior aspect of the foot approaches the shin is called dorsiflexion.
Where is the gastrocnemius?
a) C b) D c) G d) H e) I
The corpus callosum ________.
A. separates the lateral ventricles of the cerebral hemispheres B. is an important cerebral hemisphere nucleus C. passes between the diencephalon and basal ganglia D. consists of fibers that connect the cerebral hemispheres