a nurse who has had specialty training or a doctor. Both of these people must use a machine called an ultrasound to find the veins in the upper arm. Just like any other line‚ the vein‚ when found‚ must be cleaned and covered with a sterile cloth so that infection can be prevented. Before the administration of the PICC line‚ the area where they are going to access the vein at is
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and some dicots have features of monocots‚ meaning there’s a "fuzzy" border between these classes. Leaves and Stems The leaves of monocot plants tend to be elongated‚ with leaf veins running parallel along the leaf length. Dicot leaves tend to be more rounded with a network of auxiliary veins between the main veins. The vascular tissue in plant stems occurs in long strands called vascular bundles. In monocot plants‚ a cross section of the stem shows vascular bundles randomly scattered in the stem
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Name ____________________________ BIO 107 Chapter 13 – The Cardiovascular System 1) Where is the heart located? Within the mediastinum‚ bordered laterally by the lungs‚ posterio0rly by the vertebral column‚ anteriorly by the sternum. 2) Distinguish between the visceral pericardium and the parietal pericardium. Visceral is a membrane that covers the surface of the heart. Parietal is a membrane that forms the outter wall of the peritoneal cavity 3) Describe the layers of the heart wall.
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the systolic pressure in the forearm and calf using the same methods as Exercise 3. In Exercise 5‚ we measured systolic pressure while the volunteer was standing and lying down. In Exercise 6‚ we measured the distance between the heart and where the veins in the hands collapse to determine venous pressure. In Exercise 7‚ we measured the forearm circumference as the volunteer held their arm above their head with increasing cuff pressure. Results: The average systolic and diastolic pressures for the
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smaller amounts or cutting veins for larger amounts. This can only be done by a licensed physician and astrology is a major factor into this treatment. Each Zodiac sign has a different strategy and part of the body where you can and cannot let out blood: Aries - Avoid incisions in the head and face and no veins in the head. Taurus - Avoid incisions or cutting veins in the neck and throat. Gemini - Avoid incisions in the hands‚ arms‚ and shoulders and don’t cut veins. Cancer - Avoid incisions in
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closed by sphincter of Oddi E. After entering the pancreatic head turns superiorly 42. The common hepatic duct: A. Drains the bile and pancreatic secretion B. Is formed by fusion of hepatic and cystic duct ( =common bile duct) C. Runs with the portal vein the lesser omentum D. Is formed by fusion of right and left bile duct E. None of above (is formed by the fusion of right and left hepatic duct‚ joins the cystic duct and forms the common bile duct) 1. By the union of the bile duct and cystic
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caused by the natural aging process‚ where the once elastic walls of the arteries harden and become less flexible. Smoking‚ diabetes‚ obesity and genetics also contribute to heart disease. Stroke - A stroke is a brain attack. We have arteries and veins running through the brain. These vessels can either become occluded due to plaques which can break free from the walls of arteries and block the vessel. Thrombosis The heart is surrounded by three major coronary arteries that supply it with blood
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Bottlenose Dolphin • Kingdom: Animalia • Phylum: Chordata • Class: Mammalia • Order: Cetacea • Sub-order: Odontoceti • Family: Delphinidae • Genus: Tursiops Species: Truncatus Habitat Being the most prevalent dolphin species in the world‚ the Common Bottlenose Dolphin is widespread‚ active throughout both temperate and tropical waters worldwide. Despite this extensive range‚ it does not appear to be present in polar waters (pole-ward 45°) except in southern New Zealand and northern
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capillaries and veins are major blood vessels. Arterioles are the smaller versions of arteries and they feed the capillaries. Capillaries are where exchange between blood and cells take places. The capillaries gives the cells nutrients‚ hormones and dissolved gases. The capillaries flush antigens to lymphoid and aid movement of proteins. Excessive capillary pressure causes edema which is excessive fluid. Venules receives the deoxygenated blood from the capillaries and transport it to the veins that brings
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Section: BIO 202 Lab Report: Cardiovascular Anatomy Please fill out this report and submit it to the dropbox. Do not hand in your own form. It will not be graded and you will receive a zero for the lab. You must get all parts of the question correct to get credit for the question * Please note that although you do not hand in items in observations‚ it is very important to do these as you may see some of these items on future/associated lab quizzes or be asked about some of these concepts
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