Peripheral Arterial Disease (PAD), a condition caused by reduced blood flow in the legs or arms. Understand the symptoms, signs, importance of early detection, and who is at risk. Find out about the tests for PAD.

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Echocardiographic assessment plays a crucial role in the diagnosis, management, and prognostic evaluation of pulmonary arterial hypertension (PAH). This condition is characterized by elevated mean pulmonary arterial pressure and pulmonary vascular resistance, leading to various clinical features suc

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Coronary Artery Bypass Graft (CABG) is a surgical procedure where a blood vessel from another part of the body is grafted onto an occluded coronary artery to bypass blockages. This procedure is less common in women compared to men and is typically indicated for severe coronary artery disease. It is

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This UK-wide clinical trial aims to assess the effectiveness of early peripheral norepinephrine infusion in adult patients with septic shock. The study will compare the impact on mortality and other outcomes of targeting a mean arterial pressure (MAP) above 65mmHg within the first 48 hours of admiss

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Explore various road patterns like rectangular, radial, and hexagonal, along with classifications from arterial to local streets. Understand design considerations such as speed limits, access, and spacing for different road types. Learn about factors influencing road alignment and requirements for h

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This content provides a thorough anatomy revision focusing on the blood supply of the gastrointestinal tract (GIT). It covers stations discussing the blood supply of the stomach, complications during cholecystectomy, perforated duodenal ulcer scenarios, pancreatic tumors, and structures related to m

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Explore the theory of consumer demand, including the principles of price-demand relationship, homogeneity, symmetry, and price elasticity. Delve into the concepts of own-price elasticity, cross-price elasticity, and expenditure elasticity to understand how changes in prices and income affect consume

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The brain receives its blood supply from four major arteries - two vertebral arteries and two internal carotid arteries. The vertebral arteries branch into the basilar artery, which gives rise to various important branches. The internal carotid arteries supply the anterior and middle cerebral arteri

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Pulmonary circulation, as explained by Professor Narsingh Verma, plays a crucial role in the respiratory system, showcasing distinct differences from systemic circulation. The low pressure and resistance in pulmonary circulation allow for optimal gas exchange at the alveolocapillary membrane. Variou

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The Kent and Medway Vascular Programme underwent a review in 2014 that identified the need for a different setup of vascular services due to existing providers not meeting national standards. Subsequent options appraisals in 2016 and beyond led to the recommendation of a single dedicated specialist

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The article discusses the physiological basis, types, pathogenesis, and genetic predisposition of hypertension. It explains the revision of terminology related to blood pressure and the calculation of mean arterial pressure. Secondary hypertension, causes, and mean arterial pressure determination ar

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Explore the intricate details of coronary circulation, including arterial supply, branches of coronary arteries, and areas of distribution. Dr. Abeer Al-Masri, an Associate Professor and Cardiovascular Physiologist at the Faculty of Medicine, KSU, provides valuable insights on the topic, covering th

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Explore the concept of Price Elasticity of Supply (PES) through definitions, descriptions of elasticity degrees, and examples like perfectly inelastic, fairly elastic, and unitary elastic. Engage in an activity to deepen your understanding.

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In this detailed presentation by Dr. Sushma Tomar, Associate Professor of Anatomy, the intrinsic muscles of the tongue are explored, along with their functions, arterial and venous supply, lymphatic drainage, and nerve supply. The lecture covers the four intrinsic muscles in each half of the tongue,

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The cardiac cycle, involving systole and diastole processes, consists of arterial and ventricular events essential for heart function. Arterial events include systole and diastole, while ventricular events encompass isometric contraction, ejection period, prodiastole, isometric relaxation, rapid fil

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Explore the key concepts of price elasticity in economics, including calculations, determinants, and applications. Understand the differences between price elasticity of demand and supply, learn how to calculate price elasticity, and interpret elasticity coefficients. Discover the responsiveness of

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Explore revenue concepts like Total Revenue (TR), Marginal Revenue (MR), and Average Revenue (AR) along with elasticity of demand in various market structures such as perfect competition, monopoly, monopolistic competition, and oligopoly. Learn about short and long-run equilibrium conditions and the

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Elasticity of demand refers to the responsiveness of quantity demanded to changes in factors like price, related commodities, and consumer income. This concept helps analyze how demand fluctuates with price changes, with examples and calculations provided. Interpretations of numerical values and the

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Understanding the concept of price elasticity of demand, this content explores how changes in price affect consumers' buying behavior. It covers the Veblen effect, Giffen goods, Marshall's example on staple foods, and the responsiveness of demand to price fluctuations. The content also explains elas

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The study discusses strategies to limit speeding opportunities on arterial streets, particularly focusing on the impact of traffic signal coordination on reducing speeding incidents. Results from simulation tests and real-world observations are presented, highlighting the effectiveness of signal con

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This report discusses the morphologic and physiologic connections in continuous blood pressure waveforms and their association with incident cardiovascular events. The study aims to assess if changes in arterial elasticity contribute to predicting CVD events and explores additional measures derived

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Robert Hooke discovered Hooke's Law, stating that the extension of a spring is directly proportional to the tension applied to it, with a constant called stiffness. The modulus of elasticity is the inverse of the natural length of the spring. By applying the formulas derived from Hooke's Law, you ca

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Peripheral Arterial Disease (PAD) refers to the narrowing of blood vessels outside the heart and brain, leading to reduced blood flow. This condition can result from atherosclerosis, inflammation, embolism, or thrombus formation. Learn about the causes, symptoms, diagnosis, and treatment strategies

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This document presents the findings from an LED market assessment and lighting NTG study conducted in June 2015. The study includes evaluation tasks such as demand elasticity modeling, supplier interviews, data analysis, and overall reporting. Task leaders were assigned for each specific task to ens

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The cardiovascular system includes the heart, arteries, veins, and capillaries, responsible for the transport of blood and lymph throughout the body. Arterial blood vessels are classified based on diameter into large (elastic) arteries, medium (muscular) arteries, and arterioles. The arterial wall c

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Elasticity of demand in microeconomics explores the qualitative and quantitative relationships between demand and price. It examines how changes in various factors affect consumer behavior and demand for goods and services. Factors such as price, consumer income, prices of related commodities, numbe

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Arterial blood gases (ABG) are obtained from arteries to assess acid-base balance and blood oxygen levels. The pH, PaCO2, PaO2, HCO3, and SaO2 are crucial values on an ABG report. These values reflect the blood's acid-base status, carbon dioxide levels, oxygen saturation, and more. The buffer system

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Explore the fundamental concepts of demand estimation in managerial economics, covering topics such as the definition of demand, the law of demand, price elasticity, income elasticity, cross elasticity, and more. Dr. Sumudu Perera provides insights on how quantity demanded relates to factors like pr

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Identify the characteristics of elastic and inelastic demand, define terms like Elasticity, Elastic Demand, and Inelastic Demand. Explore why we still buy gas despite rising prices, the concept of elastic and inelastic demand using examples like pants and apple juice. Learn about factors influencing

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Price elasticity of demand is a crucial concept in economics that measures how much the quantity demanded of a good changes in response to a change in its price. Factors influencing own-price elasticity, cross-price elasticity, income elasticity, and supply elasticity are explained and illustrated u

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Price elasticity of demand is a crucial concept in economics, as it measures the responsiveness of quantity demanded to price changes. A higher elasticity value indicates a more significant impact of price changes on demand. The concept helps businesses understand how changes in pricing affect their

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Elasticity in economics refers to the responsiveness of demand to price changes. A more elastic curve results in larger quantity changes for small price changes, while a less elastic curve requires larger price changes to affect quantity consumed. The elasticity of demand can be measured by calculat

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Price elasticity of supply measures how much the quantity supplied responds to changes in price. It can be inelastic (quantity supplied responds slightly), elastic (quantity supplied responds substantially), or unit-elastic (price elasticity of supply equals 1). Various determinants like the passage

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Elasticity of demand refers to the responsiveness of quantity demanded to changes in price. Perfectly elastic demand occurs when there is an infinite demand at a particular price and demand becomes zero with a slight rise in price. Conversely, perfectly inelastic demand occurs when there is no chang

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Explore the concept of price elasticity and its impact on consumer behavior through examples ranging from Nikes to Starbucks lattes. Learn how consumers respond to price changes and the importance of elasticity in determining market dynamics. Delve into the interactive activity provided to deepen yo

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Pulmonary Arterial Hypertension (PAH) is a progressive disease characterized by increased blood pressure in the pulmonary artery, veins, or capillaries. This condition can lead to right ventricular failure and eventual death if left untreated. PAH can have various causes, including idiopathic factor

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Mechanics explores the motion of matter and forces influencing it, covering topics such as Elasticity, Plasticity, and Viscoelasticity. Continuum Mechanics delves into the mechanics of bodies, focusing on continuity, homogeneity, and isotropy. Understanding external forces, stresses, and elasticity

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Cross Elasticity of Demand (XED) measures how the demand for one good changes in response to a change in the price of another related good. The concept is explained through examples such as close substitutes, weak substitutes, perfect substitutes, and complementary products. It helps in understandin

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Blood collection is a crucial process in medical investigations where blood is withdrawn from patients for analysis. Methods include arterial sampling, venipuncture, and fingerstick sampling, each serving specific purposes. Venous blood is preferred over arterial blood due to accessibility and ease

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Explore the concept of price elasticity of demand in economics through a discussion on how changes in pricing can impact revenue generation. Learn about different types of demand elasticity and how to calculate price elasticity of demand using the percentage change in quantity demanded and price. Di

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