The Epinephrine and Norepinephrine Released by the Adrenal Medullae

question 11

Multiple Choice

The epinephrine and norepinephrine released by the adrenal medullae

• A)is all inactivated by enzymes in the bloodstream.
• B)has a relatively long duration of activity because it may be inactivated by enzymes in the target tissues only.
• C)affects its targets for only a few seconds.
• D)provides for localized effects of suprarenal stimulation.
• E)None of the answers are correct.

Recognize the common health issues and their causes in early childhood.

Comprehend the impact of environmental factors on physical and cognitive development.

Acknowledge the role of genetics and environment in determining handedness.

Identify strategies for promoting healthy development and addressing common disorders in early childhood.

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Definitions:

Cerebral Hemispheres

the two halves of the brain, each controlling opposite sides of the body and responsible for different functions.

Occipital Lobes

Portion of the cerebral cortex lying at the back of the head; includes areas that receive information from the visual fields.

Temporal Lobes

Portion of the cerebral cortex lying roughly above the ears; includes the auditory areas, each receiving information primarily from the opposite ear.

Motor Cortex

An area at the rear of the frontal lobes that controls voluntary movements.