Pragya Champions Chalice 2024 Prelims & Finals Q/A set, General Quiz
Heart
1. HEART
The circulatory system is composed of two parts, the
pulmonary circulation and the systemic circulation.
The pulmonary circulation, between the heart and
lungs transports deoxygenated blood to the lungs to get
oxygen and then back to the heart.
2. The heart is about the size of a fist and is shaped
like an upside-down pear.
3. The heart has four chambers
The atria, interatrial septum, interventricular septum,
and the ventricles.
4. BP (blood pressure)
Regular adult blood pressure should be at 120/80
120 being the systolic and 80 being the distolic.
Maintain a good diet and daily exercise will help keep
your blood pressure at a normal level and help
decrease any heart disease years to come.
