Circulatory Quiz (late)

The human circulatory system is composed of blood, and heart.

• TRUE

• FALSE

Blood bathes organs directly in an open circulatory system

• TRUE

• FALSE

Veins have valves.

• TRUE

• FALSE

Capillaries connect veins and arteries and exchange oxygen and carbon dioxide.

• TRUE

• FALSE

Arteries carry blood away from the heart.

• TRUE

• FALSE

Animals which adapt the double circulatory pathway has 4 chambers in their heart.

• TRUE

• FALSE

Systole is the contraction of the heart.

• TRUE

• FALSE

Normal heart rate of an adult at rest is approximately 72bpm.

• TRUE

• FALSE

Pulse is the rhythmic bulging of the veins in every heartbeat.

• TRUE

• FALSE

Stroke is the term that refers to the rupture or blockage of the artery in the head.

• TRUE

• FALSE