reteric colic represent one of the common medical problem encountered by urologists in the emergency room‚ they are usually caused by ureteral stones. Management of such condition is usually conservative at first‚ if the stone fail to pass a more prompt action is needed‚ which is usually by one of the minimally invasive procedures like extracorporeal shockwave lithotripsy (ESWL)‚ ureteroscopy‚ or percutaneous nephrolithotomy‚ depending on the stone size‚ location and the presence and degree of associated
Premium Patient Surgery Medicine
URINARY SYSTEM This system consists of the KIDNEYS‚ URETERS‚ URETHRA‚ and BLADDER. Not many structures‚ but very important. Functions: 1. Regulate electrolytes (K‚ Na‚ etc) in body 2. Regulate pH in blood 3. Regulate blood pressure 4. Regulate blood volume 5. Removing metabolic wastes (chemicals produces by chemical reactions in the body are excreted). This is the least important of the kidney’s functions. You can survive for a few weeks without excreting waste products in the urine‚ but hour
Premium Kidney Urine Urinary bladder
regulation – of blood plasma volume and solute concentration • Kidneys are major excretory organs o Like a city’s water treatment plant! • Urinary bladder is the temporary storage reservoir for urine • Ureters transport urine from the kidneys to the bladder • Urethra transports urine out of the body • How does the urinary system control pH? o Regulation of plasma hydrogen ion concentration (pH). The kidneys partner
Premium Kidney Blood
renin‚ that causes and increase in blood pressure. -Contributions to metabolism: The kidneys help synthesize the hormone calcitriol. 2. Kidneys: the kidneys filter out wastes from the blood these wastes are then liquified into urine. Ureters: The ureters funnel the urine into the Urinary Bladder. Urinary Bladder: the urinary bladder stores the urine until muscle contraction forces the urine out. Urethra: the urethra is where the urine is forced out of the body. 3.
Premium Urinary bladder Urinary system Kidney
By Jonas Wilson‚ Ing. Med. Causes of Ureteric Calculi Ureterolithiasis or ureteric calculi are stones that are present in the ureters‚ which are the muscular tubes that connect the kidneys to the urinary bladder. These tubes are physiologically constricted at 3 points along their lengths‚ namely at the ureteropelvic junction‚ entry into the pelvis as they cross the bifurcation of the common iliac artery and the ureterovesical junction. As a consequence‚ these points are the commonest sites where
Premium
of urine. Urine is a liquid produced by the kidneys‚ collected in the bladder and excreted through the urethra. Urine is used to extract excess minerals or vitamins as well as blood corpuscles from the body. The Urinary organs include the kidneys‚ ureters‚ bladder‚ and urethra. The Urinary system works with the other systems of the body to help maintain homeostasis. The kidneys are the main organs of homeostasis because they maintain the acid base balance and the water salt balance of the blood.
Premium Kidney
“The Urinary System” The Urinary System is a group of organs in the body concerned with filtering out excess fluid and other substances from the bloodstream. The organs included in the urinary system are the kidneys‚ ureters‚ bladder‚ and urethra. The kidneys are two bean-shaped‚ reddish brown organs about the size of your fist. The renal capsule‚ a tough capsule of fibrous connective tissue‚ covers the kidneys. The ribcage protects the kidneys which are located in the back just above the
Premium Kidney
Chapter 17 - Urinary System 17.1 Introduction (Fig. 17.1) A. The urinary system consists of two kidneys that filter the blood‚ two ureters‚ a urinary bladder‚ and a urethra to convey waste substances to the outside. 17.2 Kidneys (Fig. 17.2) A. The kidney is a reddish brown‚ bean-shaped organ 12 centimeters long; it is enclosed in a tough‚ fibrous capsule. B. Location of the Kidneys 1. The kidneys are positioned retroperitoneally on either side of the vertebral column between the twelfth
Free Kidney Nephron
* Trivia: Other terms used to refer to the "Urinary System" include the "Renal System" and the "Genito-urinary System" * Important Functions of Urinary System *Besides removing waste from bloodstream‚ the urinary system preforms several other functions as well. They are as follows: * Storage of Urine: Urine is producing all the time‚ but it would be inconvenient if we were constantly excreting urine. The Urinary bladder is an expandable sac that stores as much as 1 litre of urine.
Premium Kidney Urinary bladder
kidney _3__ inferior vena cava _7__ kidney _1__ renal artery _6__ renal vein _9__ ureter _5__ urethra _4__ urinary bladder Type the number of the following structures using the numbered lines in the diagram in the lab book of a cross section of the kidney: _4__ capsule _3__ cortex _6__ major calyx _2__ medulla _5__ minor calyx _7__ pelvis _8__ renal column _9__ renal pyramid _1__ ureter Type the number of the following structures using the numbered lines in the diagram
Premium Kidney Nephron