Blood To The Heart essay topics
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Open And Blood From Pulmonary Veins
1,047 wordsPRACTICAL EXERCISE 4 HEART STRUCTURE AND CIRCULATION. 1 Describe the heart sounds you hear. Explain the origin of two sounds. Two heart sounds are normally heard through a stethoscope on the chest wall, 'lab' 'dap'. The first sound can be described as soft, but resonant, and longer then the second one. This sound is associated with the closure of AV valves (atrioventricular valves) at the beginning of systole. The second sound is louder and sharp. It is associated with closure of the pulmonary a...
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Drugs For Severe High Blood Pressure
654 wordsHypertension is the medical term for high blood pressure. A normal blood pressure is 120/80. A blood pressure reading higher or equal to 140/90 is considered abnormally high. Elevated blood pressure means your heart is working harder than normal, putting both your heart and arteries under great strain. High blood pressure is serious business. On average, people with uncontrolled hypertension are: Seven times more likely to have a stroke. Six times more likely to develop congestive heart failure....
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Bp And Pulse Oximetry Measurements
1,349 wordsIntroduction: This study assessed heart rate, blood pressure, and pulse oximeter readings at rest and during exercise. The heart rate (HR), blood pressure (BP), and oximetry measurements provide better insight into the inner workings of the human body. In using the results of the assessment, one can determine the affects that rest and exercise have on the cardiac system. Heart rate is described as the rate of the cardiac cycle. Heart rate is measured in beats per minute (bpm). A well conditioned...
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Aspirin
823 wordsAspirin Andrew DonehooJanuary 15, 1997 Aspirin is a white crystalline substance made of carbon, hydrogen, and oxygen. It is used in the treatment of rheumatic fever, headaches, neuralgia, colds, and arthritis; reduce temperature and pain. The formula for aspirin is CH 3 CO 2 C 6 H 4 CO 2 H. Aspirin's scientific name is acid (ASA). The main ingredient in ASA is salicylic acid. This ingredient grows in small roots, leaves, flowers and fruits on plants. About 100 years ago, a German chemist, Felix ...
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Heart Disease And High Blood Pressure
2,967 wordsAtherosclerosis: The Silent Killer Atherosclerosis is one of a group of health problems that define coronary artery disease, oftentimes referred to as heart disease. Atherosclerosis is the leading cause of heart disease in the United States. The following is the definition provided by the American Heart Association: Atherosclerosis (at " er-o-saleh-RO " sis) comes from the Greek words at hero (meaning gruel or paste) and sclerosis (hardness). It's the name of the process in which deposits of fat...
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Lungs With Pph
879 wordsPrimary Pulmonary Hypertension INTRODUCTION A. Each year in the US there are about 300 new cases of PPH diagnosed each year. B. My purpose today is to inform you on the disease PPH. This topic concerns you because it is a deadly disease that is on the rise. D. Today I will discuss... 1. What the disease is 2. Causes of PPH 3. Symptoms of PPH 4. Diagnosis 5. Course and Treatment PPH-What is it? Primary (unexplained) pulmonary hypertension (abnormally high blood pressure) is an extremely rare lung...
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Changes In The Human Heart Rate
632 wordsThe Human Heart Rate Aim: To study changes in the rate of the human heartbeat. Introduction: Blood is sent pulsing through the body's veins, arteries and capillaries with each beat of the heart. The circulation of blood through the body delivers oxygen and food to the cells and removes wastes. The cells cannot survive if circulation stops for even a small amount of time. With an increase in body movement there is an increase in the cell's energy use and the heart rate must increase to pump enoug...
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Medication For High Blood Pressure And Anxiety
1,329 wordsAtenolol is a nationally known, commonly used medication that has helped to change the lives of many people in America. Atenolol, also known as Tenormin, is placed in a group of remedies known as beta-blocker. As a Beta-blocker, Atenolol is used to treat a range of bodily disorders in connection with anxiety and tension, such as high blood pressure, angina, irregular heart rhythms, migraines, prevention of a second heart attack, tremors, alcohol withdrawal, anxiety, and glaucoma. The three main ...
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O 2 For Their Blood
3,175 words1. In order to grow and survive an organism must metabolize. In order to metabolize, an organism must have access to nutrients and O 2 at the cellular level. Within the kingdom Animalia, there are several solutions to the problem of delivery of said nutrients and O 2. Discuss, in a written format, the various internal structural adaptations (their form and function) associated with each of the four heart configurations discussed in class which facilitate the delivery of nutrients starting at the...
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Boast Eth Some Last Word
3,062 wordsSestina: Altaforte Loquitur: En Bertrand de Born. Dante Alighieri put this man in hell for that he was a stirrer-up of strife. Ecco vi! Judge ye! Have I dug him up again The scene in at his castle, Altaforte. "Papiols" is his jongleur. "The Leopard", the device of Richard (Cur de Lion). I Damn it all! all this our South stinks peace. You whoreson dog, Papiols, come! Let's to music! I have no life save when the swords clash. But ah! when I see the standards gold, vair, purple, opposing And the br...
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Rapid Heart Rate And Forceful Heart Contractions
858 wordsWhat is Angina what is the cure RESPONSE: Angina refers to the pain arising from lack of adequate blood supply to theheart muscle. Typically, it is a crushing pain behind the breastbone in the center of the chest, brought on by exertion and relieved by rest. It may at times radiate to or arise in the left arm, neck, jaw, left chest, or back. It is frequently accompanied by sweating, palpitations of theheart, and generally lasts a matter of minutes. Similar pain syndromes may be caused by other d...
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One Tablespoon Of Blood From Paris's Body
547 wordsWhen Mercutio was brought to me for examination I immediately noticed severe inflammation in the area of his heart. A sword of a half-inch in diameter penetrated Mercutio's aorta. This caused massive trauma to the heart. However, despite the injury, Mercutio was able to live a few minutes after the initial stabbing. The pain must have been unbearable. When the heart was penetrated, the aorta was ruptured, leaving blood quickly poor from the heart and fill his lungs. Mercutio drowned in his own b...
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Care Of Patients With Heart Failure
1,838 wordsIntroduction Everyone loses pumping ability in their heart as they age. The serious case of heart failure develops when other health conditions cause the heart to work harder or become damaged due to increased stress. Heart failure is usually a chronic disease. It gradually tends to become worse. By the time someone is diagnosed with it, the heart has most likely begun to lose pumping capacity for quits some time. Nearly five million Americans are living with heart failure and 550,000 new cases ...
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Developing High Blood Pressure
507 wordsChrista Wilson Eng 101-01 Definition Essay Hypertension It is the time of progress. The time of supercomputers, space shuttles, and many other marvels of technology. We have walked on the moon. We do our shopping at home via Internet navigation. We cannot only talk with, but we can see the person we are talking to thousands of miles away. It is mankind's greatest hour. Yet sadly, it is also our time of dying. It's strange that no matter how advanced our society has become, our nation's health wi...
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Amphibian Skin
1,453 wordsIndex 1. What is an amphibian? 1.1 What is an ectotherm? 1.2 Diversity 1.2. 1 Anura 1.2. 2 Caudata 1.2. 3 Apoda 2. What is an amphibian like? 2.1 Structure 2.2 Appearance 3. How does an amphibian live? 3.1 Feeding Process 3.2 Reproduction 3.3 Adaptations 3.3. 1 Respiration 3.3. 1.1 Obligate Aerobes 3.3. 1.2 Obligate Anaerobes 3.3. 2 Endospores 4. Importance 4.1 Ecological 4.2 Economical Amphibians What is an amphibian? The word amphibian comes from the Greek word 'amphibios' which means two live...
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Higher Risk For Heart Attacks
1,402 wordsHeart attacks are less common in women then men. However, they do occur and when they do women are more likely to die. Women who have heart attacks normally are worse then men who have heart attacks. Age has played a big role in heart attacks. Men who are older, the risk goes up with age. Women's risk of death is the same up to the age of 75 years old. Scientist are still looking into the reason for this. A study showed that 155,565 women and 229,313 men that had heart attacks and were treated a...
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Aneurysm In A Brain Artery
511 wordsBy definition, an aneurysm is swelling of the blood vessel. They commonly occur in an artery or vein after a heart attack. An aneurysm can cause a blood clot, which can lead to major damage to the heart and brain. Identifying an aneurysm is very difficult. There are very little symptoms that can be detected. The symptoms change depending on where the artery is located: A Thoracic aneurysm produces a dry cough; pain in the chest neck, back and abdomen. The pain may be sudden and sharp. Abdominal ...