Causes and types of stroke Biology essay
Abstract. Strokes are one of the leading causes of illness and death worldwide, and the third leading cause after heart disease and cancer. Moreover, among stroke survivors there is one. The most common risk factors for stroke include: diabetes. family history of stroke. heart diseases, such as coronary heart disease and valvular heart disease. high bloodpressure. high cholesterol. Symptoms of heart problems. Chest pain angina. Chest pressure, heaviness or discomfort, sometimes described as a 'strap around the chest' or a 'weight on the chest'. Shortness of breath dyspnea. Dizziness or fainting. Fatigue or exhaustion. Chronic kidney disease CKD is a gradual loss of kidney function over several years. There are often no symptoms at first, but it can cause high blood pressure and swelling due to fluid retention. An essay is a purposeful piece of text that is intended to inform or persuade. There are many different types of essays, but they are often defined into four categories: argumentative, expository, narrative, and descriptive essays. Argumentative and expository essays focus on conveying information and making clear points while being narrative. Bipolar disorder causes changes in mood, energy and activity levels. A person with bipolar disorder typically experiences at least one episode of an "elevated" mood, or mania, and a menstrual period. Introduction. Stroke is defined as the onset of sudden death of brain cells due to a lack or deficiency of oxygen in the brain. There are two types of strokes that can affect an individual, namely ischemic and hemorrhagic stroke. Ischemic stroke is caused by the blockage of an artery leading to a lack of oxygen in the brain. An in-depth analysis of stroke: causes, types and treatment. Your name Subject and section Professor's name. Date Stroke is a critical neurological condition that is fundamentally caused by an interruption in blood flow to the brain, leading to cell death and possible permanent damage American Stroke Association ASA, 2022. The three main types of strokes are: Transient ischemic attack TIA: a temporary stroke blockage of blood flow to part of your brain. Ischemic stroke: A blood clot blocks blood flow to part of your body. Some pathological mechanisms also occur in types of stroke, such as hypertensive cSVD, a major cause of both IS SVS and ICH, and responsible for up to a third of stroke cases. As a result, microbiology is strongly linked to immunology. Anatomy. Anatomical research focuses on the structure of tissues and organs. Cell and molecular biology. Cells form the basis for. Symptoms of a stroke may include: Paralysis. numbness or weakness in the arm, face, and leg, especially on one side of the body. difficulty speaking or understanding others. slurred speech. confusion. Symptoms of heart problems. Chest pain angina. Chest pressure, heaviness or discomfort, sometimes described as a 'strap around the chest' or a 'weight on the chest'. Shortness of breath dyspnea. Dizziness or fainting. Fatigue or exhaustion. Narcolepsy is a chronic neurological disorder that affects the brain's ability to control sleep-wake cycles. People with narcolepsy may feel rested after waking up, but then feel very sleepy for much of the day. Many people with narcolepsy also experience irregular and interrupted sleep, requiring frequent awakenings during a stroke. A stroke is an acute one.