salts‚ acids and bases Gluconeogenesis during prolonged fasting What is the role of the renal artery? Transports oxygenated blood from the heart and aorta to the kidneys What is the function of the nephron? Filtration of blood and the reabsorption of secreted materials What does the capsule do?It supports and protects the kidney What is the function of the cortex? It is the main sight for filtration‚ reabsorption‚ and secretion What are renal pyramids? Triangular shaped units in the
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Chapter 8: Nutrients‚ Enzymes and the Digestive System. 1.) Define polymers. 2.) Explain the difference between saturated and unsaturated fatty acids. 3.) How does a catalyst affect enzyme reaction? 4.) Define “active site”. 5.) Describe the function of the gallbladder. 6.) How is pesinogen converted to pepsin? As well as what is the use of pepsin in the body? (Provide detailed explanation). 7.) Define enterogatrone and gastrin? How are the two related?
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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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1) The functional unit of the kidney is the a- Calyx b- Nephron c- Collecting duct d- Pyramid 2) All of the following are components of the nephron except the: a- Loop of Henle b- Renal corpuscle c- Proximal tubule d- Renal pelvis 3) Plasma proteins are not commonly found in the urine because: a- All proteins are subsequently reabsorbed b- All of the plasma proteins are too large to fit through the filtration slits c- All proteins filtered
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your body. Urinary tract infections can have different names‚ depending on what part of the urinary tract is infected. The infection can be in the bladder‚ kidneys‚ ureters‚ or the urethra. If the infection is in the bladder it is called cystitis or a bladder infection. If the infection is in the kidneys is it called pyelonephritis or a kidney infection. If the infection is in the urethra it is called urethritis. Most urinary tract infections are bladder infections. Infections in the ureters are
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there are four main hazards with the urinary system: calculi‚ retention‚ incontinence and infection. Immobility also predisposes the patient to renal calculi‚ or kidney stones. Calcium is released from bone demineralization‚ due to this and urinary stasis or immobility‚ the precipitation of calcium occurs forming calculi or stones. Renal calculi are also a consequence of urinary retention and incontinence resulting from decreased bladder muscle tone; the formation of alkaline urine‚ which facilitates
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creatine‚ the end product of phosphocreatine metabolism; measurements of its rate of urinary excretion are used as diagnostic indicators of kidney function and muscle mass.The experiment utilized serum creatinine.Creatinine is filtered out of the blood by the kidneys (glomerular filtration). There is little tubular reabsorption of creatinine. If the filtering of the kidney is deficient‚ creatinine blood levels rise. Therefore‚ creatinine levels in blood and urine may be used to calculate the creatinine clearance
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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 of blood pressure and kidney function
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ability to form biofilms‚ it aids in the bacteria’s resistance to defenses of the host and select antibiotics. On a switching note‚ since P. mirabilis is Urease positive this allows it to thrive by raising its PH which can lead to stone formation in the kidneys (kidney Stones). Infections caused by P. mirabilis are seen most often in nursing home patients because of infected medical materials such as gloves and catheters. The medical materials used
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Infection) A urinary tract infection (UTI) is an infection in any part of your urinary system — your kidneys‚ ureters‚ bladder and urethra. Most infections involve the lower urinary tract — the bladder and the urethra. Women are at greater risk of developing a UTI than men are. Infection limited to your bladder can be painful and annoying. However‚ serious consequences can occur if a UTI spreads to your kidneys. Antibiotics are the typical treatment for a UTI. But you can take steps to reduce your chance
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