CARDIOVASCULAR SYSTEM FINAL PAPER
2026 COMPLETE ANSWERS VERIFIED
●● arteriole. Answer: small artery
●● artery. Answer: largest type of blood vessel; carries blood away from
teh heart to all parts of the body.
●● artrioventricular bundle (bundle of His). Answer: specialized tissue
at the base of the wall b/w the ventricles that carry the electric impulses
to the ventricles
●● atrioventricular node (AV node). Answer: specialized tissue at the
base of the wall b/w the 2 upper heart chambers
●● atrium. Answer: upper chamber of heart
●● capillary. Answer: smallest blood vessel
●● CO2. Answer: gas waste
●● coronary arteries. Answer: blood vessels branch from the aorta and
carry oxygen-rich blood to the heart muscle
2026 COMPLETE ANSWERS VERIFIED
●● arteriole. Answer: small artery
●● artery. Answer: largest type of blood vessel; carries blood away from
teh heart to all parts of the body.
●● artrioventricular bundle (bundle of His). Answer: specialized tissue
at the base of the wall b/w the ventricles that carry the electric impulses
to the ventricles
●● atrioventricular node (AV node). Answer: specialized tissue at the
base of the wall b/w the 2 upper heart chambers
●● atrium. Answer: upper chamber of heart
●● capillary. Answer: smallest blood vessel
●● CO2. Answer: gas waste
●● coronary arteries. Answer: blood vessels branch from the aorta and
carry oxygen-rich blood to the heart muscle
