Introduction: Cystic fibrosis (CF) is the most common inherited disorder which results from mutation of cystic fibrosis transmembrane regulator (CFTR) gene. It occurs approximately in one of every 2500 live births in the white population(1) ; and characterized by abnormal thick viscous secretions in the respiratory‚ gastrointestinal and genitourinary tracts together with chronic suppurative endobronchial infection(2)‚ resulting in death or lung transplantation in more than 500 patients every year
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Von Willebrand Disease: A Genetic Disorder Von Willebrand’s disease is a inherited disorder with prolonged bleeding time due to a clotting factor insufficiency and decreased platelet function. It is the most common hereditary coagulation disorder (Obesity‚ Fitness & Wellness Week 1). This disease The Finnish physician Erik von Willebrand was the first to describe von Willebrand disease. In 1926‚ this doctor observed that several male and female members of a large family from the Aland Islands had
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ESPECIALLY THICK IN ELASTIC ARTERIES‚ CONTAINS SMOOTH MUSCLE AND ELASTIN 4 CHARACTERISTICS OF TUNICA EXTERNA MOST SUPERFICIAL TUNIC‚ HAS A SMOOTH SURFACE TO DECREASE RESISTANCE TO BLOOD FLOW 5 WHY ARE VALVES PRESENT IN VEINS BUT NOT IN ARTERIES? Veins need valves to create pressure to pump the blood to the heart. Blood flows away from the heart and‚ therefore‚ the pressure is not required. Helps against gravity. 6 NAME TWO EVENTS OCCURING WITHIN THE BODY THAT AID IN VENOUS RETURN. 1. Respiratory
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Rob the Red Blood Cell Rob is an ordinary bllod cell and does the same thing every day. This is not a boring life though as he get the thrills of the lumps and bumps of the circulatory system. Rob enters the Vena Cava and enters the right Atrium where he is then pushed through the Tricuspid Valve and into the right Ventricle. While in her he currently has no oxygen in his biconcave dome so he needs to go and get some. He goes through the Pulmonary Valve and up and out of the Pulmonary
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human’s. Individual oral quiz at end of lab. March 10/13 NO LAB SPRING BREAK March 17/20 Lab 11 Circulatory Physiology and Anatomy Study anatomy of heart and blood circulation Examination of human blood smears with an emphasis on study of leukocytes. Learning AB0-Rh blood typing techniques using synthetic blood. Quiz given next week. March 24/27 Lab 13 Digestive Processes and Nutrition (Food Analysis) Chemical experiment to test the action of amylase‚ a digestive enzyme
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Marina Dart 10/03/2012 Period 4 HL English Family in In Cold Blood: IOP Essay In Cold Blood by Truman Capote is a nonfiction novel that documents the murders of the Clutter family in Holcomb‚ Kansas. It then follows the investigation of the crime as well as the murderers as they attempt to flee the country‚ are caught‚ and eventually as they are executed for their crimes. In the book‚ Capote purposely twists and destroys the idea of family by exaggerating all negative aspects of every healthy family
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Heng Wang Section: 655 Speech date: Feb 29th‚ 2013 Specific Purpose: this speech is aimed to persuade the audience to accept the donation of blood and be willing to donate blood for times Proposition: Blood donation is safe‚ and can save many people’s life. People should donate blood regularly. Audience Type: neutral I. Attention-getter: It is a true story about my friend. I was in a club of ski in China and one of my friends in that club called Totem‚ he is more skillful than me and
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homeostatic regulation‚ reduced metabolism (e.g.‚ diminished cellular metabolism) or increased loss from exposure to extreme cold. (31) Exposure to cold stimulates the hypothalamus through afferent fibers of cold receptors and via cold circulating blood. Hypothalamic response includes immediate stimulation of autonomic nervous system and delayed endocrine‚ behavioral and skeletal muscle responses (the neonate is not developmentally able to shiver to increase heat production). Initial effects mimic
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Issue study - blood doping Blood doping is generally known for the increased of hemoglobin throughout the bloodstream. This basically means that there is more oxygen carrying protein in the blood. Blood doping has three different types‚ Injections of Erythropoietin (EPO)‚ Blood transfusions and injections of synesthetic oxygen carriers. The athletes who blood dope are usually the ones who compete in endurance and long distance events. Competitors who blood dope believe this is best way they can
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Tell Me About Blood 1.) What is the significance of lower-than-normal hematocrit? Lower-than-normal hematocrit indicates anemia. People with anemia do not have enough hemoglobin‚ which is the oxygen-carrying protein in red blood cells. Iron‚ B12‚ and folic acid deficiencies‚ some medications‚ and pregnancy can cause anemia. There are also more serious causes such as problems with the immune system that cause destruction of red blood cells earlier than normal‚ chronic diseases including
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