Kidney Failure - Medical Animation



or
Search Language
Browse
Medical Illustrations
Medical Exhibits
Medical Animations
Medical Animation Titles
Most Recent Uploads
Body Systems/Regions
Anatomy & Physiology
Cells & Tissues
Abdomen
Back and Spine
Foot and Ankle
Hand and Wrist
Head and Neck
Hip
Knee
Shoulder
Thorax
Medical Specialties
Anesthesiology
Cancer
Cardiology
Dentistry
Emergency Medicine
Gastroenterology
Neurology/Neurosurgery
Ob/Gyn
Orthopedics
Pediatrics
Personal Injury
Plastic Surgery
Surgery
Urology/Nephrology
Account
Administrator Login

Kidney Failure - Medical Animation

 

Need Additional Information?

Item #ANM11017 — Source #1181

Order by phone: 770-458-5656

Order by email: dan@courtroomvisuals.com

Kidney Failure - Medical Animation
MEDICAL ANIMATION TRANSCRIPT:
The kidneys are located on either side of the spinal column in the posterior abdominal cavity behind the peritoneum in the retroperitoneal space. The functions of each kidney include: filtration of metabolic wastes, fluids, and electrolytes from the blood during urine production, stimulation of red blood cell production, and regulation of blood pressure. The medullary pyramid and outer cortex compose the renal lobe, the structural unit of the kidney. Branches of the renal artery supply each renal lobe. The functional unit of the kidney is the nephron, composed of the renal corpuscle and the renal tubule. The renal corpuscle is where initial blood filtration occurs. It consists of a spherical network of capillaries called the glomerulus enclosed by a cup-shaped structure called Bowman's capsule. The size difference between the afferent arteriole and the efferent arteriole of the glomerulus creates the pressure that forces glomerular filtrate into Bowman's capsule. Reabsorption of water and other substances occurs in the renal tubule. Ninety-nine percent of the glomerular filtrate is reabsorbed as it passes through the parts of the renal tubule, including the proximal convoluted tubule, loop of Henle, distal convoluted tubule, and collecting duct. Acute renal failure is the sudden loss of the kidney's ability to remove waste and concentrate urine. Prerenal acute renal failure causes include anything that compromises blood flow to the kidneys such as hemorrhage or hypotension. Singularly or together, reduced blood pressure and reduced blood volume at the glomerulus result in less filtrate moving into Bowman's capsule. Intrarenal acute renal failure results from damage to nephrons. Toxins and lack of oxygen to kidney tissues can damage the nephron. Postrenal acute renal failure is associated with urinary tract obstructions such as kidney stones. Treatment for acute renal failure depends on the cause. Maintaining blood fluid volume, hemodialysis, or surgical removal of kidney tract obstructions may be required. Chronic renal failure is the loss of kidney function over a period of years. Nephron function is lost as a result of systemic diseases such as hypertension and diabetes mellitus, or kidney diseases such as chronic glomerulonephritis. Treatments include dietary control, including fluid restrictions, medication for the underlying condition, and electrolyte modifiers, ACE inhibitors for hypertension, and insulin therapy or hemodialysis can reduce chronic renal failure. End-stage renal failure usually requires dialysis and kidney transplantation. ♪ [music] ♪

YOU MAY ALSO WANT TO REVIEW THESE ITEMS:
Anatomy of the Skeletal System
Anatomy of the Skeletal System - exhR0033
Medical Exhibit
Add to my lightbox
Find More Like This
Anatomy of the Muscular System
Anatomy of the Muscular System - exhR0064
Medical Exhibit
Add to my lightbox
Find More Like This
Anatomy and Physiology of the Kidney
Anatomy and Physiology of the Kidney - exh4866a
Medical Exhibit
Add to my lightbox
Find More Like This
Anatomy of the Vertebral Column with Typical Cervical and Lumbar Vertebrae
Anatomy of the Vertebral Column with Typical Cervical and Lumbar Vertebrae - exhR0037
Medical Exhibit
Add to my lightbox
Find More Like This
Anatomy of the Vertebral Column (Spine)
Anatomy of the Vertebral Column (Spine) - exhR0047
Medical Exhibit
Add to my lightbox
Find More Like This
Anatomy of the Vertebral Column with Typical Cervical and Lumbar Vertebrae
Anatomy of the Vertebral Column with Typical Cervical and Lumbar Vertebrae - exhR0037-nl
Medical Exhibit
Add to my lightbox
Find More Like This