Explore the Human Body Systems

What are the main parts of the brain?

• Cerebrum, Cerebellum, Brainstem

• Frontal Lobe, Occipital Lobe, Temporal Lobe

• Thalamus, Hypothalamus, Amygdala

• Spinal Cord, Peripheral Nervous System, Cerebral Cortex

Which part of the brain controls balance and coordination?

• Thalamus

• Cerebrum

• Cerebellum

• Brainstem

What is the function of the cerebrum?

• The cerebrum functions to process sensory information, control voluntary movements, and facilitate cognitive functions such as thinking and memory.

• Processes visual and auditory stimuli exclusively

• Regulates heart rate and blood pressure

• Controls reflex actions and involuntary movements

How does the brain communicate with the rest of the body?

• The brain communicates with the body through electrical impulses and neurotransmitters via the nervous system.

• The brain communicates through hormones released into the bloodstream.

• The brain sends signals via the digestive system.

• The brain uses sound waves to transmit messages to the body.

What is the role of the brainstem?

• The brainstem regulates vital functions and connects the brain to the body.

• The brainstem controls voluntary muscle movements.

• The brainstem is responsible for memory storage.

• The brainstem is the center for higher cognitive functions.

Describe the process of blood circulation in the body.

• Blood circulation involves the absorption of nutrients through the skin.

• Blood circulation is the movement of blood only in the lungs.

• Blood circulation is the process where the heart pumps oxygenated blood to the body and returns deoxygenated blood to the heart for reoxygenation.

• Blood circulation is the process of breathing in oxygen and exhaling carbon dioxide.

What is the function of the heart in the circulatory system?

• To filter toxins from the blood.

• To absorb nutrients from food.

• The function of the heart in the circulatory system is to pump blood.

• To produce hormones for the body.

How does oxygen-rich blood travel through the body?

• Oxygen-rich blood travels through veins to the heart.

• Oxygen-rich blood travels from the heart through arteries to the body, delivering oxygen and returning as deoxygenated blood.

• Oxygen-rich blood is produced in the lungs and stays there.

• Oxygen-rich blood is absorbed directly by the skin and muscles.

What are the major blood vessels involved in circulation?

• Femoral artery

• Aorta, superior vena cava, inferior vena cava, pulmonary arteries, pulmonary veins

• Coronary arteries

• Jugular veins

What happens to blood when it reaches the lungs?

• Blood becomes thicker and darker in color.

• Blood absorbs carbon dioxide and releases oxygen.

• Blood cools down and loses its nutrients.

• Blood releases carbon dioxide and absorbs oxygen.