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Human Nervous System and its Functions Quiz

#1

Which part of the nervous system controls voluntary movements?

Somatic nervous system
Explanation

Controls voluntary muscle movements.

#2

What is the main function of the cerebellum?

Controlling balance and coordination
Explanation

Mainly responsible for balance and coordination.

#3

What is the name of the longest nerve in the human body?

Sciatic nerve
Explanation

Longest nerve in the human body.

#4

Which part of the brain is responsible for regulating basic bodily functions such as breathing and heart rate?

Brainstem
Explanation

Regulates fundamental bodily functions.

#5

Which part of the nervous system is responsible for the fight or flight response?

Sympathetic nervous system
Explanation

Triggers the body's fight or flight reaction.

#6

Which neurotransmitter is associated with pleasure and reward?

Dopamine
Explanation

Linked with pleasure and reward sensations.

#7

Damage to which part of the brain can result in language impairment?

Broca's area
Explanation

Damage leads to language difficulties.

#8

What is the name of the junction between two neurons?

Synapse
Explanation

Point of connection between neurons.

#9

Which neurotransmitter is associated with sleep, mood, and appetite?

Melatonin
Explanation

Linked with sleep, mood, and appetite regulation.

#10

Which part of the brain is primarily responsible for decision-making and problem-solving?

Frontal lobe
Explanation

Responsible for decision-making and problem-solving.

#11

Which of the following is not a function of the hypothalamus?

Processing visual information
Explanation

Not involved in processing visual data.

#12

Damage to which area of the brain can result in memory loss?

Hippocampus
Explanation

Damage can lead to memory impairments.

#13

What is the role of the amygdala in the brain?

Processing emotions and fear responses
Explanation

Processes emotions and fear-related responses.

#14

Which part of the brain plays a key role in the formation of long-term memories?

Hippocampus
Explanation

Critical for long-term memory formation.

#15

Which part of the brain is involved in controlling voluntary movement and coordination?

Cerebellum
Explanation

Controls voluntary movement and coordination.

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