EMBRYOLOGY
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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he yelled, “Ow!”
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The nerves in his leg sensed pain.
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The leg nerves sent a message to the skin and his leg.
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The brain sent a message to the skin and his leg.
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Detailed explanation-1: -Rasheed accidentally bumped his leg on a desk. What is the first thing that happened within Rasheed’s nervous system? He yelled, “Ow!” The nerves in his leg sensed pain. The leg nerves sent a message to the brain.
Detailed explanation-2: -The brain is an organ of nervous tissue that is responsible for responses, sensation, movement, emotions, communication, thought processing, and memory. Protection for the human brain comes from the skull, meninges, and cerebrospinal fluids.
Detailed explanation-3: -In addition to regulating the voluntary movements of the body, the somatic nervous system is also responsible for a specific type of involuntary muscle responses known as reflexes, controlled by a neural pathway known as the reflex arc.