'Distal tubule' presentation slideshows

RENAL TUBULAR ACIDOSIS

RENAL TUBULAR ACIDOSIS.

1.58k views • 59 slides

Fig. 44-1

Fig. 44-1. Chapter 44. Osmoregulation and Excretion. Osmoregulation is based largely on controlled movement of solutes between internal fluids and the external environment. Osmotic Challenges.

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Osmoregulation

Osmoregulation. Chapter 44. Osmoregulation. Balance of water & solute concentration Intracellular & extracellular Ions (solutes) Na +1 , Cl -1. Osmolarity. Hyperosmotic Hypoosmotic Isoosmotic Normal saline (0.9%) 5% dextrose. Osmoregulation. Osmocomfomers

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Acid-base balance and disturbance

Acid-base balance and disturbance. Normal acid-base balance Parameters of acid-base balance Simple acid-base disturbance Mixed acid-base disturbance. Normal acid-base balance. Concepts of acid and base Sources of acids and bases Regulation of acid-base balance. Concepts of acid and base.

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Osmoregulation

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The Urinary System

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Urinary system

Urinary system. General outline. component. urinary organs: kidneys micturition organs: ureter, bladder and urethra. function. discharge metabolite regulate the balance of water and electrolyte endocrine function: renin, erythropoietin,

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Chapter 28 Urinary System

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Reabsorption and Secretion

Reabsorption and Secretion. Learning Objectives. Understand how fluid flow from the tubular lumen to the peritubular capillaries. Know how the reabsorption of H 2 O, Cl - , Ca 2+ , Mg 2+ , glucose, and amino acids are coupled to the active transport of Na + .

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Chapter 44

Chapter 44. Osmoregulation and Excretion. Overview: A Balancing Act. Physiological systems of animals operate in a fluid environment Relative concentrations of water and solutes must be maintained within fairly narrow limits

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Excretory Systems Ch. 44

Excretory Systems Ch. 44. Regulating Water Loss and Solute Concentrations. Ch. 44 & 45 - Digestion & Fluid Balance. What organism is used by Dr. Carol Beuchat to illustrate how fluid is regulated and the role played by the urinary tract in maintaining homeostasis? (1st segment)

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Disorders of electrolytes and water

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Reading of renal function

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-Discussion questions -What is your fitness level? -Do you agree with the findings?

-Discussion questions -What is your fitness level? -Do you agree with the findings? -Why or why not?. Chapter 44: Osmoregulation and Excretion. What is osmoregulation? How animals regulate solute concentrations & balance the gain & loss of water What is excretion?

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Control of Renal Function

Control of Renal Function. Learning Objectives. Know the effects of aldosterone , angiotensin II and antidiuretic hormone on kidney function. Understand what happens when extracellular K + becomes elevated and how this is regulated. Know how the kidneys help regulate Ca 2+ levels.

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Excretion

Excretion. Revision of Excretion 5 th Year Biology Nicola Sheehan. What you need to know:. Link excretion to homeostasis . Function and location of excretory organs. Products of excretion. Importance of carbon dioxide in gaseous exchange. What you need to know:.

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Excretory System

Excretory System. Functions. removes dangerous , unnecessary, or excess materials from the body allows the body to maintain homeostasis (stable internal environment). A. Important Organs. Skin: excretes sweat (excess water, salts, and urea)

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Hormones Affecting Water and Ion Balance

Hormones Affecting Water and Ion Balance. 15.4. Antidiuretic Hormone. Serves to reduce urine output and therefore, conserve body water. Released from posterior pituitary gland. Osmoreceptors. Osmoreceptors in hypothalamus detect changes in osmotic pressure of the body.

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The Excretory System

The Excretory System. By Duncan, Liana, Katie, Lauren. The Function of the Urinary System. Kidneys filter the blood! In general, the process excretes urine, eliminating excess water and solutes.

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Excretory systems

Excretory systems. The excretory system is crucial to homeostasis because they dispose of metabolic wastes and control of body fluid composition by adjusting the rates of loss of particular solutes. Funto Adebo and Erin Ford. Production of Urine.

336 views • 10 slides