Beyond this structural change in the arteries, the regulation of vascular resistance is also affected by age related changes in the autonomic nervous system. About this resource This Health essay was submitted to us by a student in order to help you with your studies. High blood pressure is also called hypertension.
As a person gets older, the heart undergoes subtle physiologic changes, even in the absence of disease. The major lipid particles, cholesterol and triglycerides, both have important functions in the body.
The systolic pressure is the maximum pressure attained as blood surges into the arteries.
The American Journal of the Medical Sciences, 2— Cholesterol is an essential component of the cell membranes functioning to provide stability while permitting membrane transport. This malfunctioning may have many causes: The major organs are the heart, the brain, and the kidneys.
Increased left ventricular wall thickness and mass have continuously been found to be associated with the level of blood pressure and age. Hypertension sometimes develops in women who are taking birth control pills.
It is often referred to as "the silent killer" 1because there are no symptoms in the early stages of the disease. Since the early s, however, the relevance of the chamber in the maintenance of normal cardiac physiology was recognized in several cardiovascular disorders.
If treated chance of stroke and heart attack are both lowered considerably. Insulin resistance is a cardinal defect in type II diabetes in elderly. It serves as a master switch for clinical hypertrophy.
Usually by the time people feel it necessary to see a doctor, their blood pressure is high indeed. Slat sensitivity is operationally defined as an increase in mean arterial blood pressure, commonly 5 mmHg or more, during a high compared to a low dietary sodium intake.
Some clinical trials suggest that increasing dietary potassium by approximately 54 mmol per day can reduce systolic blood pressure by mmHg in hypertensive patients. In about ten percent of patients a definite cause can be found such as kidney failure, pregnancy, use of oral contraceptives, and disorder of the adrenal glands.
The diastolic pressure is the lowest value to which the pressure drops. This allows doctors to decide if a person needs treatment. Sufferers from high blood pressure should reduce weight, not smoke, reduce or stop alcohol intake, reduce salt intake, and learn relaxation methods to combat stress.
The drugs used to treat high blood pressure belong, for the most part, to one of seven different classes: Blood pressure is measured when the person is relaxed.
Triglycerides are the major source of energy for the body. Free Essays 2 Comments Free example essay on Hypertension: The amount of caffeine in two to three cups of coffee can raise systolic pressure 3 to 14 millimeters of mercury mm Hg. High dietary sodium intake is associated with an increased incidence of hypertension.
Order a custom written essay at EffectivePapers. Salt keeps excess fluid in the body that can add to the burden on the heart.Hypertension results from two major factors independent or combined which is the heart pumping blood with excessive force and/or the body's smaller blood vessels (known as the arterioles) narrow, so that blood flow exerts more pressure against the vessels' walls.
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Hypertension is a common and major cause of stroke and other cardiovascular disease. There are many causes of hypertension, including defined hormonal and genetic syndromes, renal disease and multifactorial racial and familial factors.
It is one of the leading causes of morbidity and mortality in. HYPERTENSION s: Admission no: Hypertension is a disease or condition in which the arteries pump blood at a very high pressure. Another term that can be used to refer to this disease is high blood pressure. Blood pressure is determined by the amount of blood that the heart pumps and the resistance to blood flow in the arteries.
Published: Mon, 5 Dec The most common medical condition and leading cause of death in Ireland today is Hypertension, accounting for nearly 1/3 of the total number of deaths and killing around 10, people each year.
Hypertension Essay Examples. 15 total results. An In-Depth Analysis of the Modern World Silent Killer "Hypertension" words. 1 page. A Description of a Hypertension Disorder. words. 2 pages. A Study of Hypertension.
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