'Reabsorption' presentation slideshows

Management of Patients with alterations in the Renal system

Management of Patients with alterations in the Renal system. C. Cummings RN, EdD. Renal Anatomy. Anatomy. System includes the kidneys and entire urinary tract 2 kidneys located behind the peritoneum, on either side of the spine

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Renal Physiology: Chapter Goals

Renal Physiology: Chapter Goals. After studying this chapter, students should be able to . . . 1. describe the different regions of the nephron tubules and explain the anatomic relationship between the tubules and the gross structure of the kidney.

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CLINICAL BIOCHEMISTRY 3

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Lecture 4 RENAL HANDLING OF SODIUM, CHLORIDE AND WATER

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Tubular Processing of the Glomerular Filtrate

Tubular Processing of the Glomerular Filtrate. http://www.biologymad.com/resources/kidney.swf. Tubular Reabsorption is Selective and Quantitatively Large. Filtration = GFR X Plasma concentration Glomerular filtration and tubular reabsorption are very large

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SODIUM BALANCE

??? ???? ?????? ??????. SODIUM BALANCE. Dr.Mohammed Sharique Ahmed Quadri Assistant prof. Physiology Al Maarefa College. OBJECTIVES. Describe the overall handling of Na+ by nephron. Discriminate the mechanism of reabsorption of Na+ in different parts of nephron

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Renal Quizz

Renal Quizz. For a free chocolate, courtesy of Shravya , Can you link this ECG to a renal cause? Ans at END. Which part of the nephron does this?. Reabsorption only and 65% of reabsorption occurs here. Majority of H and K secretion occurs here. 2 Sections subject to hormonal control.

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Regulation of Glomerular Filtration

Regulation of Glomerular Filtration. Three mechanisms control the GFR Renal autoregulation (intrinsic system) Neural controls Hormonal mechanism (the renin-angiotensin system). Intrinsic Controls.

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Urinary System

Urinary System. Chapter 15. Functions. Filter blood Dispose of wastes and excess ions Regulate blood volume and blood pressure Maintain chemical make up (solute balance) of blood Regulate acid/base balance of blood Stimulate formation of erythrocytes Reservoir for urine . Anatomy Review.

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Glucose

Reabsorption: > large amounts are filtered >for many substances, large amounts are reabsorbed, so little is excreted. Glucose. Urea. Table 27-1. Brush border. Reabsorption across tubular epithelial cells. Figure 27-1.

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Chapter 17 Physiology of the Kidneys

Chapter 17 Physiology of the Kidneys. Dr. David Washington. Glomerular Filtration. A person with a cardiac output of 5,600 ml/min would have a flow rate through the kidneys of about 1,200 ml/min, or 21% of the C.O. (renal fraction = = 21%)

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Diuretics drugs that increase sodium and water excretion from the body by an action on the kidney.

Diuretics drugs that increase sodium and water excretion from the body by an action on the kidney. (2006). According to Katzung's Basic & Clinical Pharmacology . McGraw-Hill Medical; 9 edition (December 15, 2003). Proximal convoluted tubule

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CHAPTER 25 Control of the Internal Environment

CHAPTER 25 Control of the Internal Environment. internal homeostatic mechanisms. Thermoregulation maintains the body temperature within a tolerable range Osmoregulation controls the gain and loss of water and dissolved solutes Excretion is the disposal of metabolic wastes. Excretion.

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Renal Function Glomerular filtration Active tubular secretion Passive tubular reabsorption Excretion

59-291 Section 1, Lecture 5 Drug Excretion -most drugs are excreted in urine either as unchanged or drug metabolites . Renal Function Glomerular filtration Active tubular secretion Passive tubular reabsorption Excretion. Excreted drug = (Filtered+ secreted) - reabsobed.

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Observations (new) and Comparison with one (ours) Exospheric Model F. Leblanc

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Tubular Reabsorption , Sodium and Water Reabsorption

Tubular Reabsorption , Sodium and Water Reabsorption. Created by David Sunwoo, not Joy Kim, F Block. Tubular Reabsorption. The process by which filtered substances are returned to the bloodstream.

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The formation of urine

The formation of urine. Involves 3 functions:. Filtration Reabsorption Secretion. From: http://wikis.lib.ncsu.edu/index.php/Group_1_A_Discussion_of_Kidney_Development_and_Abnormalities. Filtration. Definition : Blood passes through a selectively permeable membrane.

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Renal Physiology

Renal Physiology. Review. 1 Arcuate artery 2 Interlobular artery 3 Afferent arteriole 4 Efferent arteriole. 5. 6. 7. 7. What is this process called?. Describe the mechanism when MAP drops from 160mm to 80mm

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Anion Gap Sodium - (chloride + bicarbonate)

Normal Anion Gap Hyperchloremic acidosis GI or renal Loss of bicarbonate Impaired renal acid secretion Reabsorption of Chloride Examples: Diarrhea Renal Tubular Acidosis Carbonic Anhydrase Inhibition. High Anion Gap Acid retention Examples: Lactic Acidosis: most common

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