Human Brain Quiz

What is the approximate weight range of the adult human brain?

• 1 to 2 pounds

• 2 ¼ to 3 ¼ pounds

• 3 ½ to 4 ½ pounds

• 4 to 5 pounds

Approximately how many neurons does the adult human brain contain?

• 50 billion

• 75 billion

• 100 billion

• 150 billion

Which of the following is an anatomic region of the brain?

• Cerebrum

• Medulla

• Hippocampus

• Amygdala

Which part of the brain is responsible for coordinating voluntary movements and balance?

• Cerebrum

• Diencephalon

• Brain Stem

• Cerebellum

Which region of the brain includes the thalamus and hypothalamus?

• Cerebrum

• Diencephalon

• Brain Stem

• Cerebellum

Which part of the brain connects the cerebrum with the spinal cord?

• Cerebrum

• Diencephalon

• Brain Stem

• Cerebellum

What is the cerebrum composed of?

• Left and right cerebral hemispheres

• Brainstem and cerebellum

• Frontal and occipital lobes

• Temporal and parietal lobes

What part of the brain is responsible for coordinating voluntary movements and balance?

• Cerebrum

• Cerebellum

• Brainstem

• Medulla

Which part of the brain is primarily involved in higher cognitive functions such as thinking and decision-making?

• Cerebrum

• Cerebellum

• Brainstem

• Thalamus

What is the main function of the brainstem?

• Regulating heart rate and breathing

• Processing visual information

• Coordinating muscle movements

• Storing memories