The Joint Between the Trochlea of the Humerus and the Trochlear

question 22

Multiple Choice

The joint between the trochlea of the humerus and the trochlear notch of the ulna at the elbow is an example of a

• A)saddle joint
• B)pivot joint
• C)hinge joint
• D)condyloid joint
• E)gliding joint

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Definitions:

Frontal Lobes

Portion of the cerebral cortex lying just behind the forehead; involved in speaking and muscle movements and in making plans and judgments.

Endocrine System

The collection of glands that produce hormones which regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood.

Hypothalamus

A region of the brain that regulates important functions, including temperature, hunger, thirst, emotional activity, and circadian rhythms.

FMRI

Functional Magnetic Resonance Imaging, a neuroimaging procedure that measures brain activity by detecting changes associated with blood flow.