Peripheral Artery Disease and Risks The common cause of peripheral artery disease (PAD) is atherosclerosis. Less common causes of peripheral artery disease may be blood vessel inflammation‚ injury to your limbs‚ unusual anatomy of your ligaments or muscles‚ or radiation exposure (Mayo Clinic‚ 2016). The risk factors for PAD are the same as those for atherosclerotic disease; they are smoking‚ hypertension‚ diabetes‚ increased levels of low-density lipoprotein (LDL)‚ decreased levels of high-density
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“Poetry begins in delight and ends in wisdom” – Robert Frost Essay Danielle Sims Robert Frost was a poet who wrote traditional poetry that opposed the free verse styles and “no rules” system of the modernist poets who wrote at the same time in the early 1900s. His poetry is deceptively simple‚ commonly using colloquial language which flows just as naturally as speech. Whilst Frost is a poet who seems to be simplistic in his writing styles‚ his rhyming schemes are surprisingly sophisticated‚ often
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The human body cells need oxygen in order to function and the respiratory system allows this to happen. Consisting of air passages‚ pulmonary vessels‚ the lungs and breathing muscles‚ it supplies fresh oxygen to the blood which can be fed to other parts of the body. The ribs‚ rib muscles and diaphragm all play a part in allowing air into and out of the lungs‚ (oxygen going into the body and carbon dioxide leaving the body). This is known as ventilation. When we breathe in we inhale and when we
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This water movement creates a column of water that is steadily pushed upwards. (6) Plants use another strategy to move water in the xylem upwards to the highest points of the plant body. (7) If adequate water is available then the water which lost through the stomata is replaced by the water present in xylem vessel. (8) During day time the transpiration pull becomes the major driving force in the movement of water in the xylem. Q.2 Explain transport of food and other substances in plants. A.2
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The heart is a hollow muscular organ that pumps blood throughout the blood vessels to various parts of the body by repeated‚ rhythmic contractions. It is found in all animals with a circulatory system‚ which includes the vertebrates. The adjective cardiac means "related to the heart" and comes from the Greek καρδιά‚ kardia‚ for "heart". Cardiology is the medical speciality that deals with cardiac diseases and abnormalities. The vertebrate heart is principally composed of cardiac muscle and connective
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Proeung English 111 Professor Holder Blood Pressure Have you had your blood pressure taken recently? If you see your doctor for your yearly checkup‚ you would notice that the first thing they would do is check your vitals. Taking your blood pressure is one of the first steps when taking your vitals. Blood pressure refers to the force of blood pushing against artery walls as it courses through the body .Although many of you may not think that pressure of the blood system is not such a fascinating concept
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The main blood vessels are the following: Aorta. The aorta is the largest and principal artery in the body. From the aorta branches lead to all the organs of the body‚ supplying them with oxygen and nutrients. Coronary Artery. The coronary artery is also a branch of the aorta. It supplies the heart tissue with oxygen and nutrients. Pulmonary Artery. The pulmonary artery arises from the right-hand upper corner of the roght ventricle. It branches into the left and right pulmonary arteries which lead
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Cardiovascular System: Blood Vessels Laszlo Vass‚ Ed.D. Version 42-0008-01-01 Purpose Please explain the purpose of this lab. Include in your explanation the major concepts you learned and any safety concerns associated with the lab. Purpose is to understand how the veins and arteries run through the body and how they function while the heart beats‚ where they deliver and drain blood to/from and how the cardiovascular system works together. Lock up the dogs while dissecting. wear face
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Right Wing vs. Let Wing An article titled Governor Says He Won’t Sign ‘Religious Freedom’ Bill Until Changes Are Made was written by Dana Liebelson and published by the Huffington Post. In a similar article titled Arkansas governor seeks changes in religious freedom bill was written by an unknown author and was published by Fox News. The Huffington Post has a liberal side versus Fox News has a conservative side. In both articles they are discussing the same issue however both articles are tailored
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____________________________________ LAB TIME/DATE _______________________ EXERCISE R E V I E W S H E E T 32 Print Form Anatomy of Blood Vessels Microscopic Structure of the Blood Vessels 1. Cross-sectional views of an artery and of a vein are shown here. Identify each; and on the lines to the sides‚ note the structural details that enabled you to make these identifications: artery (vessel type) vein (vessel type) open‚ circular lumen (a) (a) somewhat collapsed lu thinner media (b) thick
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