urolithiasis is a complex process which began with the formation of hard‚ crystalline mineral material that grew and got retained within the urinary tract. Urolithiasis can be form within and obstruct the renal calices or the ureter. Obstructions plus periodic peristalsis of the ureter result in spasms of severe pain‚ radiating to flack and groin area. (Haaga‚ Lanzieri & Gilkeson‚
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1. Anatomy- study of the structure and shape of the body and its parts. Physiology- study of how the body and its parts work or function. The relationship between anatomy and physiology is that anatomy has to do with the structures and names of the body‚ while physiology has to do with the function and how the structure works. An example of their correspondence is the cardiovascular system‚ consisting of the heart and blood vessels (anatomy) and how the heart pumps oxygen‚ nutrients‚ and wastes
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kidney _3__ inferior vena cava _7__ kidney _6__ renal artery _1__ renal vein _9__ ureter _5__ urethra _4__ urinary bladder Type the number of the following structures using the numbered lines in the diagram in the lab book of a cross section of the kidney: _4__ capsule _3__ cortex _6__ major calyx _2__ medulla _5__ minor calyx _7__ pelvis _8__ renal column _9__ renal pyramid _1__ ureter Type the number of the following structures using the numbered lines in the diagram
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25 The Urinary System: Urinary System Organs * Kidneys are major excretory organs * Urinary bladder is the temporary storage reservoir for urine * Ureters transport urine from the kidneys to the bladder * Urethra transports urine out of the body Kidney Functions * Removal of toxins‚ metabolic wastes‚ and excess ions from the blood * Regulation of blood volume‚ chemical composition‚ and pH Kidney Functions * Gluconeogenesis during prolonged fasting * Endocrine functions * Renin: regulation
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Nephrolithiasis: Overview Definition Nephrolithiasis is characterized by the formation of crystalline aggregates (“kidney stones”) that can develop anywhere along the urinary tract. Kidney stones are common in Western societies; nearly 10% of Americans will develop a symptomatic kidney stone during their lifetime. The 5 major stone compositions are calcium oxalate‚ calcium phosphate‚ magnesium ammonium phosphate (struvite)‚ uric acid‚ and cystine. Calcium–based stones are the most common‚ causing
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The kidney is made up of nephrons‚ which are a kidney’s functional units. These nephrons collect fluid filtered from the blood. The kidney connects to the renal artery‚ renal‚ vein‚ and ureter. Purified blood leaves the kidney using the renal vein‚ urine leaves using a ureter and the renal artery carries blood from the aorta to the kidney. The nephron has a cup-shaped nephric capsule that surrounds a cluster of capillaries called the glomerulus. A good deal of fluid from the blood filters into the
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to identify procedures performed on the right side of the body. Applies to code that identify procedures which can be performed on a contralateral anatomic sites or on paired organs‚ extremities on e.g.‚ ears‚ eyes‚ nasal passages‚ kidneys‚ lungs‚ ureters‚ and ovaries. f) Total microscopic examination of an ovary- RT-Right side of the body- used to identify procedures performed on the right side of the body.
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kidneys‚ ureters‚ bladder‚ and urethra. A urinary tract infection (UTI) is an infection caused by pathogenic organisms (for example‚ bacteria‚ fungi‚ or parasites) in any of the structures that comprise the urinary tract. However‚ this is the broad definition of urinary tract infections; many authors prefer to use more specific terms that localize the urinary tract infection to the major structural segment involved such as urethritis(urethral infection)‚ cystitis(bladder infection)‚ ureter infection
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Chapter 25 Control of Body Temperature and Water Balance PowerPoint Lectures for Biology: Concepts & Connections‚ Sixth Edition Campbell‚ Reece‚ Taylor‚ Simon‚ and Dickey Lecture by Edward J. Zalisko Copyright © 2009 Pearson Education‚ Inc. Introduction: Chilling Out Bears sleep a lot during winter But bears do not hibernate Instead‚ they become dormant – Body temperature drops from 37°C to 31–34°C – True hibernators may cool to 30°C Dormant bears – Are easily awakened – True
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RESPIRATORY SYSTEM A complete‚ schematic view of the human respiratory system with their parts and functions. Latin: systema respiratorium The respiratory system (or ventilatory system) is a biological system consisting of specific organs and structures used for the process of respiration in an organism. The respiratory system is involved in the intake and exchange of oxygen and carbon dioxide between an organism and the environment. The primary function of the respiratory system is to
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