Structure of main Body Systems: Our body is made up of many different systems which help us to keep alive. Without these systems our organs would not be able to functions at all. There are 10 main systems in our body which include the cardiovascular system‚ the digestive system‚ the renal system‚ the nervous system‚ the reproductive system‚ the immune system‚ the respiratory system‚ the lymphatic system‚ the muscular –skeletal system and lastly the endocrine system. Each of these systems has their
Premium Blood Heart Artery
Exam #1 Spring 2002 Anatomy and Physiology 2150 Dr. Jones Choose the correct answer for each question and mark it on your bubble sheet. Be careful to follow the instructions on the bubble sheet for correctly recording your answers. 1. Which of the following statements is true? A. Blood is an organ B. Blood is a connective tissue X C. Blood is composed of living cells only D. None of the above 2. Which of the following would be considered a normal
Free Blood Red blood cell Heart
a reduced venous return‚ with the exception of distributive shock (fig. 1).4-6 2.1 Cardiogenic Shock- occurs when the heart fails to pump effectively to meet the oxygen demand of the body‚ resulting in a fall in CO‚ and consequently‚ a fall in systemic arterial blood pressure. There are many causes that can give rise to this type of shock such as cardiac dysrhythmia‚ valvular damage‚ and cardiac surgery but myocardial infarction particularly with left ventricular failure remains the most common
Premium Blood Heart Shock
Describe the structure of venous blood vessels Several capillaries join together to form veins blood is carried through the body via blood vessels. Venous reserve volume of blood contained within systemic veins in the integument‚ Bone marrow‚ and liver that can be returned to their heart for circulation if needed. Q.3 Explain blood clotting processes and the factors that influence blood clotting Haemostasis is the body’s way of stopping injured blood vessels from bleeding. Haemostasis
Premium Blood
Aim: To examine and dissect a sheep’s heart‚ to observe it’s structure as a two-part pump and it’s features. Hypothesis : That the left side of the heart will be bigger because the left side of the heart pumps blood around the whole body. Apparatus: Gloves Dissection Board Sheep’s heart Scissors Aluminium Foil Newspaper Method : The heart was laid out with the septum coming diagonally from the upper right side to the lower left side. The heart clambers were observed‚ examined and
Premium Heart Circulatory system Artery
communicate through it. Technology has been improving throughout years‚ and that is the reason why we become dependent of it. Extreme computer use damages the sight. As Natalio Izquierdo stated‚ “By working long hours using a computer‚ a compilation of systemic and ocular symptoms may develop.” (para. 1). The light of the computer burns the retina and that makes the quality of sight decrease. One article (“Computer VDU’s & Eye Damage‚” 2012) states that London Hazards Centre investigation says that 71 to
Free Computer Computing
functions; (2) Formulating and implementing monetary policy in accordance with law; (3) Issuing the Renminbi (Chinese Currency‚ RMB) and administering its circulation; (4) Regulating financial markets‚ including the inter-bank lending market‚ the inter-bank bond market‚ foreign exchange market and gold market; (5) Preventing and mitigating systemic financial risks to safeguard financial stability; (6) Maintaining the Renminbi exchange rate at adaptive and equilibrium level; Holding and managing
Premium Central bank Bank Economics
immediate wheal and flare skin reaction to allergen Strong hereditary linkage seen in human Autoimmune haemolytic anaemia Spontaneous/ induced by drugs Reacts to blood group Ag – produce Ab to self RBC Test: direct antiglobulin test Anaphylaxis Systemic mediated Edema in tissue‚ fall BP(secondary to vasodilation) Cause by: Ag from injection present in blood Insect sting Absorption across epithelium surface i.e. skin‚ GUT Allergen → activates mast cell → release of mediators → gain access
Premium Immune system
plasma proteins to the blood stream It produces‚ maintains‚ and distributes lymphocytes Protects against pathogens Immune system is all body cells and tissues involved in immunity (includes integumentary‚ digestive‚ cardio‚ respiratory‚ etc) Circulation: lymphatic capLymph collecting vessles (w/valves)Lymph nodeLymph trunkLymph duct heart Lymph vessels are a ONE WAY system that carry lymph towards the heart. How do Lymp caps vary from blood caps? Lymph: start as dead ended pockets‚ have
Premium Immune system Lymphatic system
around the use of paracetamol in treating PDA. Background In the foetal circulation‚ the primary role of the DA is to divert the ventricular output away from the lungs towards the placenta in utero by its connection between the pulmonary artery and the descending aorta. Its patency is regulated by low oxygen tension present in the foetal lung and prostaglandin‚ which is known for its vasodilating effect in the placental circulation. Prostaglandin levels are usually high as a result of placental production
Premium Ibuprofen Paracetamol Renal failure