Task 1a: Erythrocytes: These are also known as red blood cells and contain haemoglobin with their primary function being to carry oxygen from the lungs then disperse it into the tissues throughout the body through a series of capillaries. The distinctive red colour of the erythrocytes or red blood cells is due to their contents of haemoglobin. In order to facilitate its purpose the erythrocytes can be described as biconcave in shape therefore enabling them to diffuse oxygen around the body with
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HEALTH BENEFITS OF BLOOD DONATION There are incredible health benefits of blood donation . You don’t need a special reason to donate blood ‚ you just need your own reason. Blood donation leads to the development of altruistic personality in the blood donor . Altruism means unselfish regard and devotion to others. Following are some of the health benefits of blood donation; 1. A Whole blood donor can donate as frequently as 90 days. A benefits from this often is that you receive a miniphysical examination
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Question: Describe the path taken by a red blood cell as it passes from the left atrium to the cells in the cell kidneys and back to the left atrium Answer: The red blood cells enter through the right atrium and there the blood color is blue. Next‚ it goes through the right ventricles‚ and then to the pulmonary artery. After goes through those valves‚ it then goes through the lungs‚ and the lungs turn the blood into red‚ thus stating that it contains oxygen. Pass the lungs‚ and then into the pulmonary
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Blood Doping in Endurance Sports Blood doping has become a consistant part of sports and fair play. Blood doping enhances your performance by increasing red blood cell mass and as a result delivering more oxygen to muscle. This “boost” of energy has sparked major controversy in the sports world for what it can do for an athlete during endurance events such as running. The risks involve putting the cardiovascular system of the athlete being in severe danger because of this procedure. Still‚ there
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Blood Quiz 1. The most abundant leukocytes are _____. a. Basophils b. Monocytes c. Lymphocytes d. Neutrophils – ANS 2. Platelet formation is regulated by ______. e. Interleukin-2 f. Thrombopoietin - ANS g. Plasmin h. Erythropoietin 3. In a centrifuged sample of blood‚ what makes up the buffy coat? i. Plasma j. WBC and platelets - ANS k. RBC l. Platelets only 4. What is hematocrit a measure of? Hematocrit
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Tracing A Word: Blood Act 1 1.) A. Quotation and speaker: Lady Macbeth: Bring forth men-children only; For thy undaunted mettle should compose Nothing but males. Will it not be received‚ When we have mark’d with blood those sleepy two Of his own chamber and used their very daggers‚ That they have done’t? (1.7.72-77) B. Paraphrase and clarification: Hopefully you will only have male children‚ For you should compose nothing that isn’t masculine. When we have marked the servants
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Hypertension is high blood pressure. This is a condition that has taken place from your external environment. For example‚ you may be under stress at your job or school. The stress can be very demanding and causes several things to happen to your body. The blood is pressured against the wall of your blood vessels causing your heart to beat faster and harder. This causes an increase in your pressure and now your normal functioning of your blood pressure is now disturbed or out of balance. The organ
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Ms. Williamson was attacked in her kitchen‚ but the murder took place about ten to fifteen feet from the front door parallel to the table where the body was found. The perpetrator was attempted to clean up the crime scene‚ though unsuccessfully. Blood Stain Pattern Analysis Midterm When you first look at the crime scene‚ it looks as though the victim may have been doing dishes. This explains the broken dishes found on the kitchen floor. Since there is no noted damage to the front door‚ it is likely
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rang‚ I knew it was time. I followed the signs that read‚ “Red Cross Blood Drive” with a bold arrow pointing to our school gym. As I stepped through the door the cool breeze hit me‚ and chills spread through my body; I was shivering and I wondered if it was because I was cold or just nervous. It was my first time donating blood and I was terrified‚ but not of the pain or needle‚ I was terrified of passing out from losing too much blood and completely embarrassing myself. Medical beds were arranged in
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Hypertension‚ also known as high blood pressure‚ is a chronic condition in which blood pressure is elevated. “Blood pressure is the force of blood pushing against the walls of arteries as it flows through them. Arteries are the blood vessels that carry oxygenated blood from the heart to the body ’s tissues. As blood flows through arteries it pushes against the inside of the artery walls. The more pressure the blood exerts on the artery walls‚ the higher the blood pressure will be. T he size of small
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