Q1: 1. Which part of the nervous system is responsible for processing sensory information?

• A) Central nervous system
• B) Peripheral nervous system
• C) Autonomic nervous system
• D) Somatic nervous system

Q2: 2. Damage to which part of the brain can result in loss of coordination and balance?

• A) Cerebellum
• B) Medulla oblongata
• C) Hypothalamus
• D) Thalamus

Q3: 3. Which of the following is responsible for releasing neurotransmitters into the synaptic cleft?

• A) Axon terminal
• B) Dendrite
• C) Myelin sheath
• D) Cell body

Q4: 4. Which of the following is a function of the parasympathetic nervous system?

• A) Fight or flight response
• B) Rest and digest response
• C) Increased heart rate
• D) Dilated pupils

Q5: 5. Which neurotransmitter is associated with pleasure and reward?

• A) Serotonin
• B) Dopamine
• C) Acetylcholine
• D) GABA

Q6: 6. Which part of the neuron receives incoming signals from other neurons?

• A) Axon
• B) Cell body
• C) Dendrite
• D) Synapse

Q7: 7. The myelin sheath is formed by which type of cells in the central nervous system?

• A) Astrocytes
• B) Microglia
• C) Oligodendrocytes
• D) Schwann cells

Q8: 8. Which part of the brain is responsible for regulating body temperature and hunger?

• A) Cerebrum
• B) Hypothalamus
• C) Pons
• D) Corpus callosum

Q9: 9. Which of the following is a function of the sympathetic nervous system?

• A) Conserve energy
• B) Slow heart rate
• C) Dilation of bronchioles
• D) Constriction of pupils

Q10: 10. Which neurotransmitter is associated with muscle contraction and movement?

• A) Serotonin
• B) Acetylcholine
• C) GABA
• D) Endorphins

Q11: 11. Damage to which cranial nerve can affect the sense of smell?

• A) Olfactory nerve (I)
• B) Optic nerve (II)
• C) Vagus nerve (X)
• D) Trigeminal nerve (V)

Q12: 12. Which part of the brain is involved in emotional responses and memory formation?

• A) Medulla oblongata
• B) Cerebellum
• C) Limbic system
• D) Cerebrum

Q13: 13. Which of the following is a function of the cerebrospinal fluid?

• A) Nutrient transport
• B) Protection of the brain
• C) Muscle contraction
• D) Vision regulation

Q14: 14. Which division of the autonomic nervous system is responsible for increasing heart rate during stress?

• A) Sympathetic division
• B) Parasympathetic division
• C) Enteric division
• D) Somatic division

Q15: 15. Damage to which part of the brain can result in speech and language difficulties?

• A) Frontal lobe
• B) Occipital lobe
• C) Temporal lobe
• D) Parietal lobe

Q16: 16. Which neurotransmitter is associated with sleep regulation and mood?

• A) Dopamine
• B) Serotonin
• C) GABA
• D) Glutamate

Q17: 17. Which part of the neuron carries nerve impulses away from the cell body?

• A) Axon
• B) Dendrite
• C) Cell body
• D) Synapse

Q18: 18. Which division of the autonomic nervous system is responsible for rest and relaxation responses?

• A) Sympathetic division
• B) Parasympathetic division
• C) Enteric division
• D) Somatic division

Q19: 19. Damage to which cranial nerve can result in double vision and difficulty focusing?

• A) Trochlear nerve (IV)
• B) Abducens nerve (VI)
• C) Oculomotor nerve (III)
• D) Optic nerve (II)

Q20: 20. Which of the following is a function of the hypothalamus?

• A) Regulating body temperature
• B) Maintaining balance and coordination
• C) Processing visual information
• D) Controlling voluntary movements

Q21: 21. Which neurotransmitter is associated with inhibitory effects in the brain?

• A) Dopamine
• B) Serotonin
• C) GABA
• D) Glutamate

Q22: 22. Which part of the brainstem is responsible for controlling basic life functions such as breathing and heart rate?

• A) Medulla oblongata
• B) Pons
• C) Midbrain
• D) Cerebellum

Q23: 23. Damage to which part of the brain can result in impaired decision-making and personality changes?

• A) Frontal lobe
• B) Occipital lobe
• C) Temporal lobe
• D) Parietal lobe

Q24: 24. Which neurotransmitter is associated with pain relief and pleasure?

• A) Dopamine
• B) Serotonin
• C) Endorphins
• D) Acetylcholine

Q25: 25. Which division of the nervous system controls voluntary movements of skeletal muscles?

• A) Autonomic nervous system
• B) Somatic nervous system
• C) Enteric nervous system
• D) Sympathetic nervous system