What is Cholesterol?Cholesterol is a sterol (a combination steroid and alcohol). Cholesterol is a lipid found in the cell membranes of all tissues, and it is transported in the blood plasma of all animals. Because cholesterol is synthesized by all eukaryotes, trace amounts of cholesterol are also found in membranes of plants and fungi.The name originates from the Greek chole- (bile) and stereos (solid), and the chemical suffix -ol for an alcohol, as researchers first identified cholesterol in solid form in gallstones by Francois Poulletier de la Salle in 1769. However, it is only in 1815 that chemist Eugene Chevreul named the compound "cholesterine".[2]Most of the cholesterol is synthesized by the body and some has dietary origin. Cholesterol is more abundant in tissues which either synthesize more or have more abundant densely-packed membranes, for example, the liver, spinal cord and brain. It plays a central role in many biochemical processes, such as the composition of cell membranes and the synthesis of steroid hormones. Cholesterol is insoluble in blood, but is transported in the circulatory system bound to one of the varieties of lipoprotein, spherical particles which have an exterior composed mainly of water-soluble proteins. The main types, low-density lipoprotein (LDL) and high-density lipoprotein (HDL) carry cholesterol from and to the liver.According to the lipid hypothesis, abnormally high cholesterol levels (hypercholesterolemia) and abnormal proportions of LDL and HDL are associated with cardiovascular disease by promoting atheroma development in arteries (atherosclerosis). This disease process leads to myocardial infarction (heart attack), stroke and peripheral vascular disease. As high LDL contributes to this process, it is termed "bad cholesterol", while high levels of HDL ("good cholesterol") offer a degree of protection. The balance can be redressed with exercise, a healthy diet, and sometimes medication. |
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Blood Pressure Monitors More ideal cuff inflation level, measures and then retains the last blood pressure and pulse reading in memory. The stored reading may be recalled by Omron Digital Blood Pressure Monitors Extra large digital display with systolic/diastolic blood pressure measurements, pulse reading and date/time stamp; Irregular Heartbeat Detector Blood Pressure Monitors - Monitor your Health Semi-Automatic Blood Pressure Monitors; Inflation of cuff is manual; Reading of Blood Pressure is automated; Digital Readout:; Systolic; Diastolic; Pulse Blood Pressure - Track blood pressure & pulse with Palm OS Chart Track blood pressure & pulse with Palm OS PDA handheld. Unique reading entry interface without typing. Conduit for export to Excel and CSV. How to use a professional blood pressure monitor Technically, the person administering the blood pressure reading should hold the forefinger and middle finger on the radial pulse which is just below the POSTURAL CHANGES IN BLOOD PRESSURE AND PULSE RATE AMONG BLACK Two blood pressure readings and one pulse reading were taken after five minutes of supine rest, immediately upon standing, and five minutes after standing. Pulse diagnosis - Wikipedia, the free encyclopedia A pulse present in the upper arm, but not at the wrist, is indicative of unusually low blood pressure. Certain kinds of cardiac dysrhythmias (irregular Blood Pressure Report Print a report of your blood pressure readings. Pulse Pressure is the difference between the systolic reading and diastolic reading. Vital Signs (Body Temperature, Pulse Rate, Respiration Rate, Blood Either an aneroid monitor, which has a dial gauge and is read by looking at a pointer, or a digital monitor, in which the blood pressure reading flashes on Blood Pressure Readings It provides the second number in a blood pressure reading. on the brachial pulse, tighten the screw on the bulb attached to the blood pressure cuff. BloodPressMgr - A Palm program for track the blood pressure This application keeps track of the blood pressure readings. . fixed a bug when plot with only one reading; non mandatory pulse field Blood Pressure Monitor at Gizoo Worried about high blood pressure? With this great gadget find out if your your reading you will see the result alternate with the pulse reading at the Lowering Blood Pressure Tactics Lowering blood pressure tactics, using a blood pressure wrist monitor. 1 pulse reading). A simplified 2-reading system could be employed, but that would Amazon.com: Forecare 1315 Wrist Blood Pressure/Pulse Monitor Amazon.com: Forecare 1315 Wrist Blood Pressure/Pulse Monitor: Health & Personal Pressure: +- 3mmHg or +- 2% of reading Pulse: Within +- 5% of reading Health and Beauty - Forecare 1315 Wrist Blood Pressure/Pulse Buy Forecare 1315 Wrist Blood Pressure/Pulse Monitor- - Price Range: $57.75 from 2 Pressure: +- 3mmHg or +- 2% of reading Pulse: Within +- 5% of reading MedlinePlus Medical Encyclopedia: Blood pressure The bottom number is the diastolic blood pressure reading. to perform a blood pressure measurement is a cuff and a device for detecting the pulse in the Understanding The Blood Pressure Reading Understanding The Blood Pressure Reading. Keep in mind that blood pressure and pulse rate will be higher if you take it soon after exercise, Reading Blood Pressure & Pulse Blood pressure is measured in millimetres (mm) of mercury (Hg), and pulse rate in beats per minute. The picture shows a top reading of 122, a bottom reading |
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