Human Urinary System
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The human urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine. Each kidney contains millions of nephrons, the functional units that filter blood. Nephrons are composed of a glomerulus for blood filtration and a tubule for urine production and transport. Urine travels from the nephrons through the ureters to the urinary bladder for storage, then exits through the urethra.
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Anatomy and physiology of urinary system
The document provides an overview of the anatomy and physiology of the urinary system. It describes the key components - kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to form urine. The ureters then transport urine from the kidneys to the bladder. The bladder stores urine until voiding. During urination, urine is expelled through the urethra. Together these structures precisely regulate chemical levels in the body and remove waste.
Urinary system
The urinary system consists of paired kidneys, ureters, a urinary bladder, and a urethra. The kidneys filter waste from the bloodstream and regulate water and electrolyte balance. Each kidney contains nephrons with a glomerulus and tubular sections that allow for filtration, reabsorption, and secretion of substances. Urine travels from the kidneys through ureters to the bladder, where it is stored until excretion through the urethra. Key functions include filtering toxins and wastes from the bloodstream and regulating water balance through antidiuretic hormone.
The urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter the blood to remove wastes and produce urine. The urine travels from the kidneys down the ureters into the urinary bladder, where it is stored until emptying through the urethra. The nephrons are the functional units of the kidney that filter the blood and regulate water and electrolyte balance to produce urine and maintain homeostasis. Common disorders of the urinary system include renal failure, cystitis, kidney stones, and urinary incontinence.
Urinary System by Hana Jakubickova
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine. Each kidney contains approximately 1 million nephrons, the functional units that filter blood. The kidneys regulate fluid and mineral balance, produce hormones, and remove wastes from the body. When the kidneys fail to function, renal replacement therapies such as hemodialysis, peritoneal dialysis, or kidney transplantation are needed.
Urinary+system+anatomy+and+physiology
The document provides an overview of the anatomy and physiology of the urinary system. It describes the key components including the kidneys, ureters, bladder, and urethra. It explains the functions of the kidneys in filtering waste and regulating fluid balance. It also details the nephron, the functional unit of the kidney, and how it produces urine through glomerular filtration, tubular reabsorption, and secretion.
Urinary System Presentationyorkville College 1203376567476185 2
1. The kidneys filter blood and produce urine by filtering, reabsorbing, and secreting various substances. They are located in the upper back behind the abdominal cavity.
2. Urine is transported from the kidneys to the bladder via ureters. It is stored in the bladder until urination.
3. During urination, sphincter muscles relax allowing urine to pass through the urethra and exit the body. The urethra has gender differences in structure and function.
Urinary System
The urinary system eliminates waste from the body via the kidneys, ureters, bladder and urethra. The kidneys filter waste from the blood to produce urine, and are located behind the stomach. Urine passes from the kidneys to the bladder through the ureters. The bladder temporarily stores urine until urination. During urination, the bladder empties through the urethra, whose opening is controlled by internal and external sphincters.
Urinary system
The urinary system includes the kidneys, ureters, bladder, and urethra. The kidneys filter the blood to remove wastes and regulate fluid, electrolyte and acid-base balance. The kidneys contain nephrons that filter blood in the glomerulus and reabsorb nutrients in the tubules. The remaining fluid becomes urine and drains into the bladder via the ureters. When full, the bladder empties urine through the urethra and out of the body. The urinary system works to regulate blood volume and pressure, maintain electrolyte and acid-base balance, conserve nutrients, and remove wastes and toxins from the body.
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Anatomy and physiology of urinary system
The document provides an overview of the anatomy and physiology of the urinary system. It describes the key components - kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to form urine. The ureters then transport urine from the kidneys to the bladder. The bladder stores urine until voiding. During urination, urine is expelled through the urethra. Together these structures precisely regulate chemical levels in the body and remove waste.
Urinary system
The urinary system consists of paired kidneys, ureters, a urinary bladder, and a urethra. The kidneys filter waste from the bloodstream and regulate water and electrolyte balance. Each kidney contains nephrons with a glomerulus and tubular sections that allow for filtration, reabsorption, and secretion of substances. Urine travels from the kidneys through ureters to the bladder, where it is stored until excretion through the urethra. Key functions include filtering toxins and wastes from the bloodstream and regulating water balance through antidiuretic hormone.
The urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter the blood to remove wastes and produce urine. The urine travels from the kidneys down the ureters into the urinary bladder, where it is stored until emptying through the urethra. The nephrons are the functional units of the kidney that filter the blood and regulate water and electrolyte balance to produce urine and maintain homeostasis. Common disorders of the urinary system include renal failure, cystitis, kidney stones, and urinary incontinence.
Urinary System by Hana Jakubickova
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine. Each kidney contains approximately 1 million nephrons, the functional units that filter blood. The kidneys regulate fluid and mineral balance, produce hormones, and remove wastes from the body. When the kidneys fail to function, renal replacement therapies such as hemodialysis, peritoneal dialysis, or kidney transplantation are needed.
Urinary+system+anatomy+and+physiology
The document provides an overview of the anatomy and physiology of the urinary system. It describes the key components including the kidneys, ureters, bladder, and urethra. It explains the functions of the kidneys in filtering waste and regulating fluid balance. It also details the nephron, the functional unit of the kidney, and how it produces urine through glomerular filtration, tubular reabsorption, and secretion.
Urinary System Presentationyorkville College 1203376567476185 2
1. The kidneys filter blood and produce urine by filtering, reabsorbing, and secreting various substances. They are located in the upper back behind the abdominal cavity.
2. Urine is transported from the kidneys to the bladder via ureters. It is stored in the bladder until urination.
3. During urination, sphincter muscles relax allowing urine to pass through the urethra and exit the body. The urethra has gender differences in structure and function.
Urinary System
The urinary system eliminates waste from the body via the kidneys, ureters, bladder and urethra. The kidneys filter waste from the blood to produce urine, and are located behind the stomach. Urine passes from the kidneys to the bladder through the ureters. The bladder temporarily stores urine until urination. During urination, the bladder empties through the urethra, whose opening is controlled by internal and external sphincters.
Urinary system
The urinary system includes the kidneys, ureters, bladder, and urethra. The kidneys filter the blood to remove wastes and regulate fluid, electrolyte and acid-base balance. The kidneys contain nephrons that filter blood in the glomerulus and reabsorb nutrients in the tubules. The remaining fluid becomes urine and drains into the bladder via the ureters. When full, the bladder empties urine through the urethra and out of the body. The urinary system works to regulate blood volume and pressure, maintain electrolyte and acid-base balance, conserve nutrients, and remove wastes and toxins from the body.
Anatomy urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood and regulate fluid levels, producing urine. The urine travels from the kidneys down the ureters and into the urinary bladder, where it is stored until excretion through the urethra. The main functions of the urinary system are removal of waste, storage of urine, and excretion of urine.
Urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys contain millions of nephrons, which are the functional filtering units. Each nephron contains a renal corpuscle with glomerulus and Bowman's capsule, where blood is filtered, and a renal tubule with various segments that modify the filtrate and produce urine. The ureters carry urine from the kidneys to the bladder. The bladder stores urine until urination, when urine exits the body through the urethra. The urinary system removes wastes and regulates fluid and electrolyte balance.
Urinary system
The urinary system filters waste from the blood and removes it from the body as urine. It includes the kidneys, which filter blood and produce urine, removing wastes and regulating water and electrolyte levels. Urine travels from the kidneys through ureters to the bladder, where it is stored until excreted through the urethra. The kidneys contain nephrons, which filter blood and form urine, and consist of a glomerulus and tubules. Urine is produced through filtration, reabsorption, and secretion processes in the nephrons and collects in the renal pelvis before exiting through the ureters into the bladder.
General anatomy of urinary system ppt
The urinary system, also known as the renal system or urinary tract, consists of the kidneys, ureters, bladder, and the urethra. The purpose of the urinary system is to eliminate waste from the body, regulate blood volume and blood pressure, control levels of electrolytes and metabolites, and regulate blood pH.
Urinary System Terminology
The document provides information about the urinary system. It describes the key organs - kidneys, ureters, bladder, and urethra. It explains the functions of the urinary system, which include maintaining fluid and electrolyte balance, removing waste, and regulating pH levels. The kidneys filter waste from the blood to produce urine, which travels through the ureters to the bladder and is then excreted through the urethra.
the urinary system
The Urinary System consists of paired kidneys, ureters, a urinary bladder, and a urethra. The kidneys filter waste from the blood to produce urine. Urine travels from the kidneys down the ureters into the bladder, where it is stored until excretion through the urethra. The main functions of the Urinary System are to filter the blood, regulate water and electrolyte balance, and dispose of nitrogenous wastes.
16. The Urinary System
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine and regulate fluid, electrolyte, and acid-base balance. Urine travels from the kidneys through the ureters to the urinary bladder, where it is stored until micturition. During micturition, the bladder contracts while sphincters relax to expel urine through the urethra to the outside of the body.
Urinary system
The urinary system includes the kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine. The ureters carry urine from the kidneys to the bladder. The bladder stores urine until urination, at which point urine passes through the urethra and out of the body. The kidneys, ureters, bladder, and urethra each have distinct tissue layers including mucosa, muscularis, and serosa that allow them to perform their specialized functions within the urinary system.
Structures of the Urinary System
The key structures of the urinary system include the kidneys, ureters, bladder, urethra, and urinary meatus. The kidneys filter waste from the bloodstream and produce urine. Urine travels from the kidneys down the ureters into the bladder, and is then emptied via the urethra and urinary meatus. The urinary system works to remove waste from the body and regulate fluid balance.
Renal System Anatomy
The renal system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine. The ureters then transport urine from the kidneys to the urinary bladder, where it is stored. When full, the bladder empties through the urethra, which exits the body. The kidneys are bean-shaped organs located in the abdominal cavity that contain millions of nephrons to filter blood. The ureters are muscular tubes that carry urine from the kidneys to the bladder. The bladder is a hollow organ in the pelvis that expands as it fills with urine before emptying through the urethra.
Unit 13 Genitourinary System
This document provides an overview of the anatomy and physiology of the urinary system. It describes the key organs (kidneys, ureters, urinary bladder, urethra), their locations, coverings, and structures. It explains urine formation through glomerular filtration, reabsorption, and secretion in the nephrons. It also discusses blood flow in the kidneys, development of the urinary system, and changes with aging. The goal is to provide a comprehensive review of the main components and functions of the urinary system.
Human Human Anatomy Urinary System
The urinary system has several important functions:
1. It filters waste and excess water from the blood and removes it from the body through urine.
2. It maintains the chemical consistency of the blood.
3. Its main organs - the kidneys, ureters, urinary bladder, and urethra - work together to produce, transport, store, and eliminate urine from the body.
Anatomy of urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter the blood to remove wastes and produce urine. The basic functional unit of the kidneys is the nephron, which filters blood in the glomerulus and reabsorbs and secretes substances through specialized tubules. Urine is stored in the bladder and expelled through the urethra.
Urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra, with the kidneys being the main organs that filter waste from the blood to produce urine. The kidneys contain nephrons that filter the blood and regulate water and electrolyte levels through selective reabsorption and secretion in the tubules. Urine is then transported from the kidneys through the ureters to the bladder for storage and then exits through the urethra.
Kidney anatomy - Almaskhan .khorfakhan hospital
The document provides information about kidney anatomy, physiology, and imaging. It describes the location and external anatomy of the kidneys, their internal anatomy including the cortex and medulla, and their three surrounding tissue layers. Key functions of the kidneys including homeostasis, filtering blood, and excretion of waste are summarized. Common kidney conditions like stones, cysts, cancers, and failures are outlined. Imaging modalities for evaluating the kidneys like ultrasound, biopsy, x-ray, CT and MRI are listed, along with contrast administration protocols and tips for CT of the kidneys.
Urinary System Presentation-Yorkville College
The document provides details about the structure and function of the urinary system. It describes the location and structure of the kidneys and discusses nephrons, filtration, reabsorption, and secretion in urine formation. It also outlines the pathways of blood supply and drainage in the kidneys. Further, it details the ureters, bladder, and urethra and their roles in transporting and storing urine. Homeostatic imbalances like kidney stones are also mentioned.
Urinary system anatomy and physiology
The document provides an overview of the anatomy and physiology of the urinary system. It describes the key components including the kidneys, ureters, bladder, and urethra. It explains the functions of the kidneys in filtering waste and regulating fluid balance. It also details the structure and function of nephrons as the functional units of the kidney that form urine.
09 urinary system
The urinary system regulates blood composition and excretes waste through the kidneys, ureters, bladder and urethra. The kidneys filter blood to form urine and regulate electrolyte and fluid levels. Urine passes from the kidneys through the ureters to the bladder, where it is temporarily stored until urination. During urination, urine exits the body through the urethra under control of sphincter muscles. The urinary system helps maintain homeostasis by regulating water balance and removing toxins and wastes from the bloodstream.
Urinary System Notes
The urinary system functions to regulate homeostasis by controlling water, electrolyte, and acid-base balance and eliminating waste from the body. The major organs of the urinary system include the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to form urine and are made up of nephrons, the functional units that filter blood and remove waste. Urine is formed through the processes of filtration, reabsorption, and secretion in the nephrons and is temporarily stored in the bladder before being excreted through the urethra.
The urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter the blood and produce urine by removing waste and regulating fluid and electrolyte levels. The urine passes from the kidneys to the bladder through the ureters. The bladder stores urine until emptying through the urethra. The functional unit of the kidney is the nephron, which filters blood to form urine through glomerular filtration, reabsorption, and secretion. Together, these components work to maintain homeostasis by regulating fluid balance and removing waste from the body.
NEPHRON AND ITS FUNCTIONS.pptx
The nephron is the functional unit of the kidney that filters blood to form urine. Each kidney contains approximately 1 million nephrons, each with a vascular and tubular component. The tubular component includes Bowman's capsule, the proximal convoluted tubule, loop of Henle, distal convoluted tubule and collecting duct. The vascular component delivers blood to the glomerulus via the afferent arteriole and collects it through the efferent arteriole. There are two types of nephrons - cortical and juxtamedullary. Disorders of the kidney include uremia, renal calculi and glomerulonephritis.
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Anatomy urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood and regulate fluid levels, producing urine. The urine travels from the kidneys down the ureters and into the urinary bladder, where it is stored until excretion through the urethra. The main functions of the urinary system are removal of waste, storage of urine, and excretion of urine.
Urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys contain millions of nephrons, which are the functional filtering units. Each nephron contains a renal corpuscle with glomerulus and Bowman's capsule, where blood is filtered, and a renal tubule with various segments that modify the filtrate and produce urine. The ureters carry urine from the kidneys to the bladder. The bladder stores urine until urination, when urine exits the body through the urethra. The urinary system removes wastes and regulates fluid and electrolyte balance.
Urinary system
The urinary system filters waste from the blood and removes it from the body as urine. It includes the kidneys, which filter blood and produce urine, removing wastes and regulating water and electrolyte levels. Urine travels from the kidneys through ureters to the bladder, where it is stored until excreted through the urethra. The kidneys contain nephrons, which filter blood and form urine, and consist of a glomerulus and tubules. Urine is produced through filtration, reabsorption, and secretion processes in the nephrons and collects in the renal pelvis before exiting through the ureters into the bladder.
General anatomy of urinary system ppt
The urinary system, also known as the renal system or urinary tract, consists of the kidneys, ureters, bladder, and the urethra. The purpose of the urinary system is to eliminate waste from the body, regulate blood volume and blood pressure, control levels of electrolytes and metabolites, and regulate blood pH.
Urinary System Terminology
The document provides information about the urinary system. It describes the key organs - kidneys, ureters, bladder, and urethra. It explains the functions of the urinary system, which include maintaining fluid and electrolyte balance, removing waste, and regulating pH levels. The kidneys filter waste from the blood to produce urine, which travels through the ureters to the bladder and is then excreted through the urethra.
the urinary system
The Urinary System consists of paired kidneys, ureters, a urinary bladder, and a urethra. The kidneys filter waste from the blood to produce urine. Urine travels from the kidneys down the ureters into the bladder, where it is stored until excretion through the urethra. The main functions of the Urinary System are to filter the blood, regulate water and electrolyte balance, and dispose of nitrogenous wastes.
16. The Urinary System
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine and regulate fluid, electrolyte, and acid-base balance. Urine travels from the kidneys through the ureters to the urinary bladder, where it is stored until micturition. During micturition, the bladder contracts while sphincters relax to expel urine through the urethra to the outside of the body.
Urinary system
The urinary system includes the kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine. The ureters carry urine from the kidneys to the bladder. The bladder stores urine until urination, at which point urine passes through the urethra and out of the body. The kidneys, ureters, bladder, and urethra each have distinct tissue layers including mucosa, muscularis, and serosa that allow them to perform their specialized functions within the urinary system.
Structures of the Urinary System
The key structures of the urinary system include the kidneys, ureters, bladder, urethra, and urinary meatus. The kidneys filter waste from the bloodstream and produce urine. Urine travels from the kidneys down the ureters into the bladder, and is then emptied via the urethra and urinary meatus. The urinary system works to remove waste from the body and regulate fluid balance.
Renal System Anatomy
The renal system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine. The ureters then transport urine from the kidneys to the urinary bladder, where it is stored. When full, the bladder empties through the urethra, which exits the body. The kidneys are bean-shaped organs located in the abdominal cavity that contain millions of nephrons to filter blood. The ureters are muscular tubes that carry urine from the kidneys to the bladder. The bladder is a hollow organ in the pelvis that expands as it fills with urine before emptying through the urethra.
Unit 13 Genitourinary System
This document provides an overview of the anatomy and physiology of the urinary system. It describes the key organs (kidneys, ureters, urinary bladder, urethra), their locations, coverings, and structures. It explains urine formation through glomerular filtration, reabsorption, and secretion in the nephrons. It also discusses blood flow in the kidneys, development of the urinary system, and changes with aging. The goal is to provide a comprehensive review of the main components and functions of the urinary system.
Human Human Anatomy Urinary System
The urinary system has several important functions:
1. It filters waste and excess water from the blood and removes it from the body through urine.
2. It maintains the chemical consistency of the blood.
3. Its main organs - the kidneys, ureters, urinary bladder, and urethra - work together to produce, transport, store, and eliminate urine from the body.
Anatomy of urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter the blood to remove wastes and produce urine. The basic functional unit of the kidneys is the nephron, which filters blood in the glomerulus and reabsorbs and secretes substances through specialized tubules. Urine is stored in the bladder and expelled through the urethra.
Urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra, with the kidneys being the main organs that filter waste from the blood to produce urine. The kidneys contain nephrons that filter the blood and regulate water and electrolyte levels through selective reabsorption and secretion in the tubules. Urine is then transported from the kidneys through the ureters to the bladder for storage and then exits through the urethra.
Kidney anatomy - Almaskhan .khorfakhan hospital
The document provides information about kidney anatomy, physiology, and imaging. It describes the location and external anatomy of the kidneys, their internal anatomy including the cortex and medulla, and their three surrounding tissue layers. Key functions of the kidneys including homeostasis, filtering blood, and excretion of waste are summarized. Common kidney conditions like stones, cysts, cancers, and failures are outlined. Imaging modalities for evaluating the kidneys like ultrasound, biopsy, x-ray, CT and MRI are listed, along with contrast administration protocols and tips for CT of the kidneys.
Urinary System Presentation-Yorkville College
The document provides details about the structure and function of the urinary system. It describes the location and structure of the kidneys and discusses nephrons, filtration, reabsorption, and secretion in urine formation. It also outlines the pathways of blood supply and drainage in the kidneys. Further, it details the ureters, bladder, and urethra and their roles in transporting and storing urine. Homeostatic imbalances like kidney stones are also mentioned.
Urinary system anatomy and physiology
The document provides an overview of the anatomy and physiology of the urinary system. It describes the key components including the kidneys, ureters, bladder, and urethra. It explains the functions of the kidneys in filtering waste and regulating fluid balance. It also details the structure and function of nephrons as the functional units of the kidney that form urine.
09 urinary system
The urinary system regulates blood composition and excretes waste through the kidneys, ureters, bladder and urethra. The kidneys filter blood to form urine and regulate electrolyte and fluid levels. Urine passes from the kidneys through the ureters to the bladder, where it is temporarily stored until urination. During urination, urine exits the body through the urethra under control of sphincter muscles. The urinary system helps maintain homeostasis by regulating water balance and removing toxins and wastes from the bloodstream.
Urinary System Notes
The urinary system functions to regulate homeostasis by controlling water, electrolyte, and acid-base balance and eliminating waste from the body. The major organs of the urinary system include the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to form urine and are made up of nephrons, the functional units that filter blood and remove waste. Urine is formed through the processes of filtration, reabsorption, and secretion in the nephrons and is temporarily stored in the bladder before being excreted through the urethra.
The urinary system
The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter the blood and produce urine by removing waste and regulating fluid and electrolyte levels. The urine passes from the kidneys to the bladder through the ureters. The bladder stores urine until emptying through the urethra. The functional unit of the kidney is the nephron, which filters blood to form urine through glomerular filtration, reabsorption, and secretion. Together, these components work to maintain homeostasis by regulating fluid balance and removing waste from the body.
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The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood in the form of urine, which travels through the ureters to the bladder. The bladder stores urine until urination, when it is expelled through the urethra. The kidneys contain nephrons, which filter the blood and reabsorb necessary substances, producing urine that is collected and excreted.
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The urinary system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood and remove waste, which is transported through the ureters to the bladder. The bladder stores urine until it is released through the urethra. Key functions include filtering waste from the blood and maintaining water and electrolyte balance. The kidneys receive blood from the renal arteries and produce urine that is collected in the renal pelvis before exiting through the ureters.
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The urinary system includes the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine. Each kidney contains approximately 1 million nephrons, the functional units that filter the blood. Urine passes from the nephrons through the renal medulla and pelvis into the ureters. The ureters carry urine from the kidneys to the urinary bladder, where it is stored until excretion through the urethra.
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Urinary system
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b) Formation of urine
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- 1. HUMAN URINARY SYSTEM STRUCTURES
- 2. The Human Urinary system is made up of • kidneys • ureter • urinary bladder • urethra
- 3. EXTERNAL STRUCTURE OF A KIDNEY Renal artery, renal vein, the nerves are connected to the kidney at the hilus (a depression at the concave surface of the kidney). Hilus Renal artery supplies oxygenated Renal artery blood to the kidney. Renal vein Renal vein returns deoxygenated blood from the kidney to the heart. Urine from each kidney Ureter passes through the ureter to the urinary bladder.
- 4. INTERNAL STRUCTURE OF A KIDNEY
- 5. KIDNEY STRUCTURE Inner pale red region Renal medulla Outer dark red region Renal cortex Enlarged portion of the ureter Nephron Renal pyramid (kidney tubule) Conical structures Protects the cortex. Fibrous capsule in the medulla
- 6. NEPHRON – THE KIDNEY TUBULE • The nephron is a continuous tubule in the kidney. • It is made up of • glomerular capsule (Bowman’s capsule) • proximal convoluted tubule • loop of Henle • distal convoluted tubule • collecting duct
- 7. Biology Matters Pg 225 Fig 11.7
- 8. FLOW OF BLOOD THROUGH THE KIDNEY Blood enters the kidney by the renal artery, which gives off numerous branches or arterioles. Each branch breaks up into a mass of blood capillaries in the renal capsule. This mass of blood capillaries is called the glomerulus. The capsule with its glomerulus is called the renal corpuscle or Malpighian corpuscle. Blood leaving the glomerulus enters blood capillaries surrounding the tubule. These blood capillaries then unite to form venules, which in turn join to form a branch of the renal vein.