Could Exercise Really Play a Role in Your Health? Blood Pressure Could Exercise Really Play a Role in Your Health? Blood Pressure Introduction Blood pressure (BP) is defined “as the pressure the blood exerts against any unit area of the blood vessel walls, and it is generally measured in the arteries. Because the heart alternately contracts and relaxes, the resulting rhythmic flow of blood into the arteries causes the blood pressure to rise and fall during each beat. Thus you must take two blood pressure readings: the systolic pressure, which is the pressure in the arteries at the peak of ventricular ejection, and the diastolic pressure, which reflects the pressure during ventricular relaxation.
This happens because there is no insulin to move glucose out of your bloodstream and into your cells to produce energy. If your blood glucose levels become too high, you may experience hyperglycaemia. The symptoms are similar to the main symptoms of diabetes, but they may come on suddenly and severely. They include: * extreme thirst * a dry mouth * blurred vision * drowsiness * a frequent need to pass urine If left untreated, hyperglycaemia can lead to diabetic ketoacidosis, which can eventually cause unconsciousness and even death. Diabetic ketoacidosis occurs when your body begins to break down fats for energy instead of glucose, leading to a build-up of acids in your blood.
1. Cardiovascular System is a complex network of the heart, blood vessels and blood. Its job is to deliver nutrients to the human body and remove excretory products from the body parts, it’s also protects the human body against infections, distribution of heat. At the centre of the cardiovascular system is the heart, a four chambered pump that dispenses blood to the arteries. The arteries carry nutrients and oxygenated blood to the body’s tissues.
The causes for homeostatic imbalance in hypertension are medication, weight, smoking, heredity, drinking, external stressors, age, disease, and race. The reason the feedback system cannot maintain homeostasis is because of the different effectors causing the arteries to constrict, thus causing your blood pressure to rise. If you don’t contain a homeostatic balance in the cardiovascular system, you at risk for having heart attacks, kidney damage, vision issues, strokes, and problems with the aorta. This is how I would explain hypertension to a 63 year old man with an 8th grade education. I would begin by explaining that blood pressure is the force that your blood exerts on your arteries.
Blood vessels, if constricted, increase SVR and blood pressure while vasodilation decreases SVR and blood pressure. The longer the length of the blood vessel(s), the greater the SVR, therefore, the greater the resistance, the greater the cardiac output and blood pressure must be to overcome the
If this fails, a pancrelipase and sodium bicarbonate solution may be instilled in order to "digest" the clog. Metabolic complications: Metabolic complications of enteral nutrition are similar to those that occur during PN, although the incidence and severity may be less. Careful monitoring can minimize or prevent metabolic complications. Refeeding syndrome: Refeeding of severely malnourished patients may result in "refeeding syndrome" in which there are acute decreases in circulating levels of potassium, magnesium, and phosphate. The sequel of refeeding syndrome adversely affect nearly every organ system and include cardiac dysrhythmias, heart failure, acute respiratory failure, coma, paralysis, nephropathy, and liver dysfunction.
This means the metabolic system is essential for the body getting energy. Diabetes specifically affects the pancreas, and insulin production. Insulin regulate glucose, or sugar, in the blood. As a result, blood sugar levels are affected. Other than the digestive system, numerous body systems are affected, because blood sugar is essential to maintaining bodily functions.
ACTIVITY 2 Studying the Effect of Blood Viscosity on Blood Flow Rate 1. Describe the components in the blood that affect viscosity. The plasma, red and white blood cells, and platelets cause resistance as they travel through vessels. 2. Explain the effect that the viscosity change had on flow rate.
Keeping it simple and explain it in laments terms so they both would understand the seriousness of the disease, what life style changes they may need to do, and also the health risks that can developed from not treating their disease. Information on Hypertension, Feedback & Systems Involved Hypertension or high blood pressure is cardio vascular disorder that affects the Heart, and vascular system. Renal function ability to stabilize sodium and water balances in the body. And is influenced by Life style factors, such as Physical inactivity, high Sodium and fat diets, alcohol and drug use, as well as many physiological factors such and gender, age, ethnical background to name a few. Hypertension is a chronic medical condition in which the blood pressure in the arteries is higher than it should be.
Cardiovascular Function Introduction: Cardiovascular function involves the distribution of oxygen and blood to cells of organs, tissues and muscles in the human body, and returns deoxygenated blood and wastes for disposal. It maintains body temperature and pH. An average adult contains 4.7 to 5.7 litres of blood. ‘A person’s pulse is the throbbing of their arteries as an affect of the heart beat’. Pressure waves travel throughout the blood vessels, which can be felt by the further movement of the blood.