To Peer Over a Fence,the Calf Muscles Help You Stand

question 38

Multiple Choice

To peer over a fence,the calf muscles help you stand on your toes.What movement is being performed?

• A)eversion
• B)flexion
• C)plantar flexion
• D)dorsiflexion
• E)inversion

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Definitions:

Ego

To Freud, the rational aspect of the personality, responsible for directing and controlling the instincts according to the reality principle. To Jung, the conscious aspect of personality.

Libido

in psychoanalytic theory, refers to the sexual or life drive that motivates individuals to seek pleasure and avoid pain.

Stimuli for Instincts

External or internal inputs that trigger natural, instinctive responses in an organism.

Hunger

The physical sensation or condition of needing food, driven by the body's need for nutritional intake.