'Renal tubule' diaporamas de présentation

Chapter 26

Chapter 26. The Urinary System Lecture Outline. INTRODUCTION. The urinary system consists of two kidneys, two ureters, one urinary bladder, and one urethra (Figure 26.1).

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Chapter 26

Chapter 26. The Urinary System Lecture Outline. INTRODUCTION. The urinary system consists of two kidneys, two ureters, one urinary bladder, and one urethra (Figure 26.1).

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The Urinary System

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Chapter 26 The Urinary System

Chapter 26 The Urinary System. Albert Grazia, M.S., N.D. (516) 486-8332 www.naturedoc.info. Chapter 26 The Urinary System. Kidneys, ureters, urinary bladder & urethra Urine flows from each kidney, down its ureter to the bladder and to the outside via the urethra

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Urinary System

Urinary System. John Minor and Jeremiah Shaw. What are the major parts of the urinary system?. Celiac trunk. Esophagus (cut). Left adrenal gland. Diaphragm. Left kidney. Inferior vena cava. Left renal artery. Left renal vein. Right adrenal gland. Right kidney. Hilum. Superior

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Filtration Barrier

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The Renal System

The Renal System. Components: kidneys, urinary bladder, ureters, urethra renal artery, renal vein. 25.1. The Renal System. Functions: excretion- elimination of metabolic wastes, toxins, excess ions regulation of blood volume and composition production of erythropoetin

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Blood pressure

Blood pressure. Factors maintaing blood pressure. Central factors Cardiac out put Heart Rate Peripheral factors Peripheral resistance Blood volume venous return Elasticity of blood vessels Diameter of blood vessel Viscosity of blood. Cardiac out put.

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The Urinary System

The Urinary System. CHAPTER 26. Introduction. The functions of the urinary system include 1.eliminating organic waste products regulating blood volume and pressure by adjusting the volume of water lost and releasing erythropoietin and rennin

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Renal clearance

Clearance of x (C x ) = U x .V. P x. Renal clearance. The renal clearance of a substance is an expression of the degree to which the substance is removed from the blood plasma and excreted into the urine. e. g. Substance x. Rate of excretion of x = U x .V .

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Excretion

Excretion. Process of excretion in the kidney Filtration Selective reabsorption Tubular excretion. Why is excretion necessary ?.

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Chapter 7

Chapter 7. The Urinary System How and Why urine is secreted from the body. The Human Body. The Human body is an integrated, intricate system .

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17.2 Kidneys

17.2 Kidneys. By Yoon Kim and Allen Shin. Introduction. Urinary System removes certain slats and nitrogenous wastes

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Urine Formation, Glomerular Filtration

Jeehyun & Jean Kim. Urine Formation, Glomerular Filtration. Glomerular filtration. Filtration of plasma by the Glomerular Nephrons take filtration happening at the capillaries happening at the body at another level. 1 . The first capillary bed filters the fluid

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Excretory system

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Urinary System

Urinary System. Jensen Smith May 21, 2015 Human A&P Block 3 Mr. Coomes. Kidneys. The kidneys are commonly believed to be located in the lower back, when they are really located from the T12 vertebra to the L3 vertebra.

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Tubular Reabsorption, Sodium and Water Reabsorption

Tubular Reabsorption, Sodium and Water Reabsorption. Tubular Reabsorption. Tubular reabsorption is when filtered substances are returned to the blood stream, causing change in the fluid composition. This takes place in the proximal convoluted portion

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The Urinary System

The Urinary System. By some angry students named Nicole Bailey and Kelsey Kelly. What is the urinary system?.

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Anatomy of Kidney

Anatomy of Kidney. Nephron: functional unit of the kidney Hilum: the medial area where vessels and nerves enter kidney (external) Renal fascia: connective fibrous outer layer attaches to abdominal wall Adipose capsule: fat layer that acts to cushions and holds kidney in place

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Reading & Research: Excretory System

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