It’s pressure from blood that presses against the blood vessels’ walls by which blood circulates to nourish the tissues and organs in the body. The blood circulation begins with expansion of the cardiac muscle sending all the contents of blood to the aorta. after which your heart will expand until overflowing with blood. It it contracts again to push another shipment. into the Aorta.
Normal blood pressure
A normal blood pressure to be 115/75 mm Hg. If the pressure is greater than this causes stress in the kidneys and heart and can cause a stroke to the brain and male infertility.
The measurement of Blood Pressure
Pressure of blood is calculated in millimeters in rest, in which the average systolic bloodpressure for an adult ranges between 90 and 140 mm Hg. The diastolic blood pressures are between 60 to 90 mm Hg. it is measured in as 120/80 mm Hg which is what the majority of people call it. 120 above 80 or 120 over 80 millimeters mercury. an manual or electronic device is employed to monitor blood pressure in the home, and a manual instrument is the most precise.
Hypertension
When blood pressure is greater than the norm, it is referred to as high pressure and some refer to it as excessive blood pressure. in the event that it is not greater than 140 millimeters Hg, it is considered normal pressure. However, blood pressure can increase in cases in which the heart is pumping blood with greater force or in the event of a shrinking in the arteries with thin walls which causes an rise in resistance to the flow of blood in the arteries.
High blood pressure is the result of a variety of causes. pressure
Drinking stimulants regularly like coffee, can cause an elevation in blood pressure.
Aging.
smoking.
Nervous mood;
pregnancy.
Kidney function is not normal.
Tumors in the gland of Adrenal.
Arteriosclerosis.
drugs.
The signs from high blood pressure
nosebleeds;
Headache.
eye redness;
The complications of high blood pressure
Heart damage: when high blood pressure can cause heart disease as well as blood vessels in different ways.
Atherosclerosis of the arterial arteries: in which high blood pressure causes damage to the wall of the arterial atherosclerosis can occur, in addition to a tiny crack in the lining of the arteries and fat deposits form in the. The blockages affect blood’s ability to transport oxygen and other nutrients.
Damage to the kidneys: Atherosclerosis is a condition that causes the organs in your body to lose oxygen and nutrients. If the arteries are narrowed the kidney’s functions are affected and this causes damage to the kidneys.