Body Regulation and Nervous System

What is the primary function of homeostasis in the body?

• To maintain a stable internal environment

• To increase body temperature

• To improve digestion

• To enhance muscle growth

Which system acts as the body's central control center?

• Endocrine System

• Nervous System

• Respiratory System

• Digestive System

What role do hormones play in the body?

• They increase heart rate

• They enhance muscle strength

• They regulate bodily functions

• They provide energy

What is the fight-or-flight reaction?

• A response to fatigue

• A response to hunger

• A response to relaxation

• A response to a stressful situation

Which neurotransmitter is involved in mood regulation?

• Acetylcholine

• Dopamine

• Seratonin

• Norepinephrine

What does the cerebellum control?

• Coordination and balance

• Thinking and memory

• Hormone production

• Heartbeat regulation

What is the function of the spinal cord?

• To process emotions

• To regulate digestion

• To send motor commands and sensory information

• To produce hormones

Which part of the nervous system controls voluntary movements?

• Central Nervous System

• Peripheral Nervous System

• Somatic Nervous System

• Autonomic Nervous System

What does the sympathetic mechanism do?

• Increases blood flow during stress

• Regulates sleep cycles

• Promotes digestion

• Decreases heart rate

Which part of the brain is responsible for thinking?

• Brain Stem

• Spinal Cord

• Cerebrum

• Cerebellum