_______________________ Rosacea is a chronic skin disease that causes persistent redness over the areas of the face and nose that normally blush. The forehead‚ chin‚ and lower half of the nose are the main spots that become infected. Tiny blood vessels in these areas enlarge and become more visible through the skin appearing like red lines called telangiectasias. Pimples that look like acne will occur. Rosacea occurs most often between the ages of 30 and 60‚ especially in people with fair skin
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Physiology Elaine N. Marieb Seventh Edition Chapter 10 Blood Slides 10.1 – 10.31 Lecture Slides in PowerPoint by Jerry L. Cook Copyright © 2003 Pearson Education‚ Inc. publishing as Benjamin Cummings Blood The only fluid tissue in the human body Classified as a connective tissue Living cells = formed elements Non-living matrix = plasma Copyright © 2003 Pearson Education‚ Inc. publishing as Benjamin Cummings Slide 10.2 Blood Figure 10.1 Copyright © 2003 Pearson Education‚ Inc. publishing
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of the TV screen will reduce the movement of blood and thus lead to obesity. Moreover‚ it exposes them to a lot of diseases such as high cholesterol or heart weakness. Also‚ it may weak their eyesight at young age. Blue rays emitted from the TV negatively affected the retina. With the passage of time‚ network performance decreases and weakens sight. The scientists discovered when the children spend hours eyes on TV screen‚ their retinal blood vessels will be narrowed. The second negative effect of
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Cardiomyopathy Around the world‚ there are many people that suffer from cardiomyopathy. The word cardiomyopathy literally means "heart muscle disease." Cardiomyopathy is a serious disease in which the heart muscle becomes inflamed and doesn’t work as well as it should. Cardiomyopathy can generally be categorized into two groups; extrinsic cardiomyopathies and intrinsic cardiomyopathies. The most common cardiomyopathies are extrinsic. This is because the most common cause of a cardiomyopathy
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High or Low Blood Pressure? Purpose: The purpose of this experiment is to compare blood pressure as related to gender and athletic status. Hypothesis: I predict that males have a higher blood pressure than women and athletes have a higher blood pressure than non athletes Background Info: Blood pressure is the amount of force that blood pushes against the inside walls of blood vessels as it passes through. This pressure
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and off to the sides. The locations of these two organs affect interactions between the frogs’s respiratory and circulatory systems because a frog’s heart needs oxygen which is required from the lungs therefore the circulatory system which is the blood and the heart needs oxygen from the respiratory system which is the lungs. Since they are so close together‚ both systems have easy access to one another. 2. Describe how the frog’s circulatory and digestive systems are physically connected. The
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Blood In Blood Out Thesis: Trying to prove people wrong about where your true roots are it sometimes might not be as easy as we might expect. Many of us have gone through many obstacles trying to be accepted with people of our own ethnicity and at times this fails either because of your physical appearance or the way you’re perceived by others. What is the context of the film? Blood in Blood out directed by Taylor Hackford‚ focuses on half brothers Paco and Cruz‚ and biracial cousin
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Blood pressure is the measure of the pressure against the walls of the arteries. There are two forces that form blood pressure. One of the forces is created when the heart pumps blood into the arteries through the circulatory system. The other force is due to the arteries as they resist the flow of blood. Blood pressure is always stated in two numbers‚ systolic pressure and diastolic pressure. The higher number is systolic pressure which represents the pressure while heart contracts to pump the blood
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Aneurysms were first described by the 16th century anatomist and physician Vesalius‚ who believed they were simply a widening of the vessel (Collin et al 2009). An abdominal aneurysm (AAA) is a condition in which the abdominal aorta (a large blood vessel that supplies blood to the abdominal‚ pelvis and the lower limbs) becomes large and ballooning leading to the development of several symptoms. The condition more often occurs in males compared to females. It occurs more frequently in above the age
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Blood is a necessary component of the majority of living organisms (all vertebrates and some invertebrates); it carries vital nutrients‚ oxygen and proteins to body tissues and carries away waste products. Blood‚ although most commonly red‚ can also be found in such colours as green‚ blue‚ clear‚ pink and violet. However‚ the common misconception surrounding the idea that human blood is blue before oxygenation is false. All human blood is varying shades of red; these wild alternate colours are
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