Essentials of Human Anatomy
... • A cuff is placed around the arm and inflated with air until it compresses the brachial artery against the humerus and occludes it. • A stethoscope is placed over the artery in the cubital fossa, the pressure in the cuff is gradually released • The examiner detects the sound of blood beginning to s ...
... • A cuff is placed around the arm and inflated with air until it compresses the brachial artery against the humerus and occludes it. • A stethoscope is placed over the artery in the cubital fossa, the pressure in the cuff is gradually released • The examiner detects the sound of blood beginning to s ...
Cardiovascular Notes
... known as the Universal Donor. • Because Blood type AB has both antigens ,neither will be foreign, so these patients may receive blood from any of the blood groups. AB then is known as the universal recipient. ...
... known as the Universal Donor. • Because Blood type AB has both antigens ,neither will be foreign, so these patients may receive blood from any of the blood groups. AB then is known as the universal recipient. ...
the PowerPoint
... Why is there a placebo? • A recent study from Norway showed that there was NO difference in survival from cardiac arrest when individuals were given intravenous medications (including heart rhythm agents) when compared to no medications outside the hospital. • Also, medications can have side effect ...
... Why is there a placebo? • A recent study from Norway showed that there was NO difference in survival from cardiac arrest when individuals were given intravenous medications (including heart rhythm agents) when compared to no medications outside the hospital. • Also, medications can have side effect ...
What steps can you take to reduce your chances of developing heart
... 5. Follow a heart-healthy diet. Follow a heart-healthy diet. Eat foods that are low in fat and cholesterol. Just about everyone should eat more fruits, vegetables, whole grains, beans, nuts, legumes, and other plant-based foods. The fibre is good for your cholesterol, and you'll get vitamins the nat ...
... 5. Follow a heart-healthy diet. Follow a heart-healthy diet. Eat foods that are low in fat and cholesterol. Just about everyone should eat more fruits, vegetables, whole grains, beans, nuts, legumes, and other plant-based foods. The fibre is good for your cholesterol, and you'll get vitamins the nat ...
PDF
... AMI, commonly known as a heart attack, results from interruption of the blood supply to a part of the heart, causing heart cells to die. This is most commonly due to occlusion (blockage) of a coronary artery following the rupture of the artery with thrombus formation by a vulnerable atherosclerotic ...
... AMI, commonly known as a heart attack, results from interruption of the blood supply to a part of the heart, causing heart cells to die. This is most commonly due to occlusion (blockage) of a coronary artery following the rupture of the artery with thrombus formation by a vulnerable atherosclerotic ...
AP Biology CardioVascular System Study Guide
... 27. Explain the “lubb dub” sound the heart makes with it it working. 28. Trace the path of the blood from the time it enters the heart, to the lungs, out of the heart and back again. http://www.phschool.com/science/biology_place/biocoach/cardio1/intro.html ...
... 27. Explain the “lubb dub” sound the heart makes with it it working. 28. Trace the path of the blood from the time it enters the heart, to the lungs, out of the heart and back again. http://www.phschool.com/science/biology_place/biocoach/cardio1/intro.html ...
skeletal muscle
... Control of Blood Flow in Tissues • In most tissues, blood flow is proportional to the metabolic needs of the tissue. • Flow is met by dilation of metarterioles and relaxation of the precapillary ...
... Control of Blood Flow in Tissues • In most tissues, blood flow is proportional to the metabolic needs of the tissue. • Flow is met by dilation of metarterioles and relaxation of the precapillary ...
see the file
... The heart autonomously responds to changes in ventricular volume load or aortic pressure load by adjusting the stroke volume (SV) in accordance with the myocardial preload (resting tension). The Frank-Starling Mechanism (FSM) also functions to maintain an equal SV in both ventricles to prevent conge ...
... The heart autonomously responds to changes in ventricular volume load or aortic pressure load by adjusting the stroke volume (SV) in accordance with the myocardial preload (resting tension). The Frank-Starling Mechanism (FSM) also functions to maintain an equal SV in both ventricles to prevent conge ...
Heart
... by measuring intervals between these waves can get idea of how rapidly the impulses are being conducted amplitude of waves also gives info on condition of conducting system and myocardium Abnormalities of ECG’s = arrhythmias 1. bradycardia (<60 bpm) decrease in body temperature some drugs (eg digita ...
... by measuring intervals between these waves can get idea of how rapidly the impulses are being conducted amplitude of waves also gives info on condition of conducting system and myocardium Abnormalities of ECG’s = arrhythmias 1. bradycardia (<60 bpm) decrease in body temperature some drugs (eg digita ...
The Circulatory System
... • Capillaries- tiny tubes that carry blood from the arteries to the body’s cells, and then from the cells to the veins (which takes it back to the heart). ...
... • Capillaries- tiny tubes that carry blood from the arteries to the body’s cells, and then from the cells to the veins (which takes it back to the heart). ...
A Name
... Anatomy and Physiology 212: Test #2: 50 points PUT YOUR NAME AND TEST FORM LETTER ON FRONT MIDDLE AND TOP. Choose the one best answer for each question on scantron (double check for smears). For 1 pt write your name and draw a heart next to your name at the top and middle of your scantron. --------- ...
... Anatomy and Physiology 212: Test #2: 50 points PUT YOUR NAME AND TEST FORM LETTER ON FRONT MIDDLE AND TOP. Choose the one best answer for each question on scantron (double check for smears). For 1 pt write your name and draw a heart next to your name at the top and middle of your scantron. --------- ...
Normal Heart Pumping: When the ventricles are in diastole they
... o First, there can be decreased influx of calcium into the cell through L-type calcium channels (resulting from impaired signal transduction), which decreases subsequent calcium release by the SR. o There can also be a decrease in TN-C affinity for calcium, so that a given increase in calcium in the ...
... o First, there can be decreased influx of calcium into the cell through L-type calcium channels (resulting from impaired signal transduction), which decreases subsequent calcium release by the SR. o There can also be a decrease in TN-C affinity for calcium, so that a given increase in calcium in the ...
High Blood Pressure (Hypertension)
... below 140/85 mmHg. Also, the target level is lower if you have diabetes - see separate leaflet 'Diabetes and High Blood Pressure'.) There are several medicines that can lower blood pressure. The one chosen depends on such things as: if you have other medical problems; if you take other medication; p ...
... below 140/85 mmHg. Also, the target level is lower if you have diabetes - see separate leaflet 'Diabetes and High Blood Pressure'.) There are several medicines that can lower blood pressure. The one chosen depends on such things as: if you have other medical problems; if you take other medication; p ...
Chapter 15
... Cardiovascular diseases are the number one killer of men and women. Although older people are at a higher risk, such a sweeping generalization overlooks a large number of younger people. For these reasons, early recognition and early treatment are the keys to survival. The heart is divided down ...
... Cardiovascular diseases are the number one killer of men and women. Although older people are at a higher risk, such a sweeping generalization overlooks a large number of younger people. For these reasons, early recognition and early treatment are the keys to survival. The heart is divided down ...
SIGN 96: Management of stable angina
... A calcium channel blocker If intolerant of beta blockers treat with a rate limiting A calcium channel blocker, long acting nitrates or nicorandil ...
... A calcium channel blocker If intolerant of beta blockers treat with a rate limiting A calcium channel blocker, long acting nitrates or nicorandil ...
The Heart Of A Child - Heartcenterforchildrendallas.com
... to fainting spells and rhythm disturbances in severe cases. The majority of people with this disorder do not require any treatment. Hydration, eliminating caffeine intake and over the counter medications which contain ephedrine or epinephrine are beneficial in keeping symptoms under control. Sometim ...
... to fainting spells and rhythm disturbances in severe cases. The majority of people with this disorder do not require any treatment. Hydration, eliminating caffeine intake and over the counter medications which contain ephedrine or epinephrine are beneficial in keeping symptoms under control. Sometim ...
ST120 Peripheral Vascular System
... • Blood Volume- volume of blood in the vessels – Direct cause of blood pressure • Arterial blood volume is determined by how much the heart pumps into them, which determines how much the arterioles drain out of them; the size of the arterioles are important in determining how much blood is drained f ...
... • Blood Volume- volume of blood in the vessels – Direct cause of blood pressure • Arterial blood volume is determined by how much the heart pumps into them, which determines how much the arterioles drain out of them; the size of the arterioles are important in determining how much blood is drained f ...
sitting heart rate - Uplift Lee Preparatory
... Is there a difference in heart rate when sitting or standing? • Groups will switch (sitting group will stand; standing group will sit) • Measure pulse for 1 minute • Record data What type of statistical ...
... Is there a difference in heart rate when sitting or standing? • Groups will switch (sitting group will stand; standing group will sit) • Measure pulse for 1 minute • Record data What type of statistical ...
Low-Dose Vasopressin and Analogues to Treat
... of decreased mean arterial pressure. No incidence of refractory hypertension from withholding the morning dose of the ACE inhibitor was mentioned. All ...
... of decreased mean arterial pressure. No incidence of refractory hypertension from withholding the morning dose of the ACE inhibitor was mentioned. All ...
The circulatory system
... These questions were designed to be used with the diagram ‘The circulatory system jigsaw’ (20000). However, they could be used with other diagrams of the circulatory system. Some modification of the questions may be necessary in this case. ...
... These questions were designed to be used with the diagram ‘The circulatory system jigsaw’ (20000). However, they could be used with other diagrams of the circulatory system. Some modification of the questions may be necessary in this case. ...
Document
... B3 REVISION – CHAPTER 3 – KEEPING INTERNAL CONDITIONS CONSTANT Ions and water loss: ...
... B3 REVISION – CHAPTER 3 – KEEPING INTERNAL CONDITIONS CONSTANT Ions and water loss: ...
Antihypertensive drug
Antihypertensives are a class of drugs that are used to treat hypertension (high blood pressure). Antihypertensive therapy seeks to prevent the complications of high blood pressure, such as stroke and myocardial infarction. Evidence suggests that reduction of the blood pressure by 5 mmHg can decrease the risk of stroke by 34%, of ischaemic heart disease by 21%, and reduce the likelihood of dementia, heart failure, and mortality from cardiovascular disease. There are many classes of antihypertensives, which lower blood pressure by different means. Among the most important and most widely used drugs are thiazide diuretics, calcium channel blockers, ACE inhibitors, angiotensin II receptor antagonists (ARBs), and beta blockers.Which type of medication to use initially for hypertension has been the subject of several large studies and resulting national guidelines. The fundamental goal of treatment should be the prevention of the important endpoints of hypertension, such as heart attack, stroke and heart failure. Patient age, associated clinical conditions and end-organ damage also play a part in determining dosage and type of medication administered. The several classes of antihypertensives differ in side effect profiles, ability to prevent endpoints, and cost. The choice of more expensive agents, where cheaper ones would be equally effective, may have negative impacts on national healthcare budgets. As of 2009, the best available evidence favors the thiazide diuretics as the first-line treatment of choice for high blood pressure when drugs are necessary. Although clinical evidence shows calcium channel blockers and thiazide-type diuretics are preferred first-line treatments for most people (from both efficacy and cost points of view), an ACE inhibitor is recommended by NICE in the UK for those under 55 years old.