Radial
1 High blood pressure causes scarred arteries that fill up with plaque and become more prone to blood clots. 2  Sometimes plaque or a blood clot can completely close an artery, blocking the blood flow to tissue on the other side. 3  Damaged arteries cause blood supply failures. 1 Heart failure is the term used for a heart that is not supplying sufficient blood flow to the rest of the body. 2  High blood pressure damages the entire complex circulatory system. 3  As mentioned above, HBP creates conditions for blocked arteries. 4  HBP adds to the workload of the heart. Main Content: Your arteries and high blood pressure. High blood pressure. The arteries are the large blood vessels that carry blood from the heart to all the organs and muscles of the body, to give them the energy and oxygen they need. The arteries manage the flow of blood by controlling the speed and direction it flows in. High blood pressure can affect the ability of the arteries to open and close. If your blood pressure is too high, the muscles in the artery wall will respond by pushing back harder. This will make them grow bigger, which makes your artery walls thicker. Thanks for the question. The radial artery in the wrist can be used to measure the blood pressure. But in my opinion, the brachial artery blood pressure measurement is better than radial artery for the following reasons: 1. The blood pressure at the wrist is higher for systole, lower for diastole, and about the same for mean or average pressure. The amount of difference depends on the stiffness of the arteries Blood pressure is a measure of the force of blood inside an artery. Most people use an automatic device to measure blood pressure at home. This device works by inflating a cuff around the upper arm to temporarily stop the flow of blood in an artery.  Blood pressure, the one that you're used to hearing (120/80) is the measured arteri … al blood pressure. The venous pressure is very low, compared to the arterial pressure because the blood passes through the arteries, into the capilaries, and is essentially sucked back to the heart. 4 people found this useful.  Best Answer: It has to be somewhere on the body where there is a pulse.Since the cuff is placed around the upper arm it is for convenience that the brachial artery is used. It is possible to use the radial pulse or pedal to determine blood pressure. Source(s): Answers.  Font Size. A. A. A. Renal artery stenosis is a narrowing of arteries that carry blood to one or both of the kidneys. Most often seen in older people with atherosclerosis (hardening of the arteries), renal artery stenosis can worsen over time and often leads to hypertension (high blood pressure) and kidney damage. The body senses less blood reaching the kidneys and misinterprets that as the body having low blood pressure. To measure arterial blood pressure, the cuff of the sphygmomanometer is usually wrapped around the arm so that it surrounds the brachial artery. Air is pumped into the cuff until the cuff pressure exceeds the pressure in that artery. As a result, the vessel is squeezed closed, and its blood flow stopped. When the cuff pressure is approximately equal to the systolic blood pressure within the brachial artery, the artery opens enough for a small amount of blood to spurt through. This movement produces a sharp sound (Korotkoff's sound) that can be heard through the stethoscope. How your arteries affect your blood pressure. High blood pressure can affect the ability of the arteries to open and close. If your blood pressure is too high, the muscles in the artery wall will respond by pushing back harder. This will make them grow bigger, which makes your artery walls thicker. Measurement of Arterial Blood Pressure Cardiovascular Systemic arterial blood pressure usually is measured using an instrument called a sphygmomanometer. This device consists of an inflatable rubber cuff connected by tubing to a compressible bulb and a glass tube containing a column of mercury. When the cuff pressure is approximately equal to the systolic blood pressure within the brachial artery, the artery opens enough for a small amount of blood to spurt through. This movement produces a sharp sound (Korotkoff's sound) that can be heard through the stethoscope.
http://www.heart.org/HEARTORG/Conditions/HighBloodPressure/WhyBloodPressureMatters/Heart-and-Artery-Damage-and-High-Blood-Pressure_UCM_301823_Article.jsp http://www.bloodpressureuk.org/BloodPressureandyou/Yourbody/Arteries http://www.texasheart.org/HIC/HeartDoctor/answer_1514.cfm http://www.webmd.com/hypertension-high-blood-pressure/home-blood-pressure-test http://www.answers.com/Q/What_artery_is_used_to_measure_blood_pressure https://answers.yahoo.com/question/index?qid=20080106063415AAYAjWx http://www.webmd.com/hypertension-high-blood-pressure/guide/renal-artery-stenosis-symptoms-treatments http://www.mhhe.com/biosci/ap/foxhumphys/student/olc/c-reading23.html http://www.bloodpressureuk.org/BloodPressureandyou/Yourbody/Arteries http://www.mhhe.com/biosci/ap/foxhumphys/student/olc/c-reading23.html
what artery is used for blood pressure