NEET BIOLOGY

HUMAN PHYSIOLOGY

BODY FLUIDS AND CIRCULATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
how is blood pressure created
A
force of blood against artery wall
B
force of blood in the heart
C
force of blood in the lungs
D
force of blood in the goodwin
Explanation: 

Detailed explanation-1: -Blood pressure is the force of the blood pushing against the artery walls. The force is generated with each heartbeat as blood is pumped from the heart into the blood vessels. The size and elasticity of the artery walls also affect blood pressure.

Detailed explanation-2: -The force is made with each heartbeat as blood is pumped from the heart into the blood vessels. This is called systolic blood pressure. Blood pressure is also affected by the size of the artery walls and their elasticity. Each time the heart beats (contracts and relaxes), pressure is created inside the arteries.

Detailed explanation-3: -Blood pressure is created by the force of blood pushing against the walls of blood vessels (arteries) as it is pumped by the heart. The higher the pressure, the harder the heart has to pump. Hypertension is a serious medical condition and can increase the risk of heart, brain, kidney and other diseases.

Detailed explanation-4: -High blood pressure can damage the cells of the arteries’ inner lining. When fats from the diet enter the bloodstream, they can collect in the damaged arteries. Eventually, the artery walls become less elastic, limiting blood flow throughout the body.

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