Structure of urinary system

The structural unit of urine production in the kidney is a nephron. The structure of the urinary system The urinary system consists of three parts which are the two kidneys the two ureters and the urinary bladder.

This sphincter contracts during ejaculation to prevent.

Structure of urinary system. The kidneys ureters bladder and urethra are the primary structures of the urinary system. They filter blood and remove waste from the body in the form of urine. The size and position of lower urinary structures vary with male and female anatomy.

Structures of Urinary System Urinary Bladder Detrusor muscle Trigone Micturition reflex Urethra Internal and external sphincters 3 to 4 cm in females 18 to 20 cm in males Urinary Bladder and Urethra Renal Blood Flow Receive 1000 to 1200 mL of bloodmin. Each nephron consists of a ball formed of small blood capillaries glomerulus and a small tube called a renal tubule. Urea together with water and other waste substances forms the urine as it passes through the nephrons and down the renal tubules of the kidney.

The urinary system consists of the kidneys ureters urinary bladder and urethra. The kidneys form the urine and account for the other functions attributed to the urinary system. The ureters carry the urine away from kidneys to the urinary bladder which is a temporary reservoir for the urine.

The urethra is a tubular structure that carries the. The urinary system anatomy consists of the kidneys ureters bladder and urethra. The structure of the urinary system is such that urine is created in the kidneys and flows down and exits the.

Urinary bladder Structure. The urinary bladder is a hollow viscus with strong muscular walls that is characterized by its distensibility. The walls of the bladder are composed chiefly of the detrusor muscle.

In males toward the neck of the bladder fibres of the detrusor muscle form an involuntary sphincter called the internal urethral sphincter. This sphincter contracts during ejaculation to prevent. The urinary system is comprised of two kidneys two ureters two sphincter muscles the bladder and the urethra.

Each of these organs has a specific function that enables excretion secretion and elimination to occur in a coordinated manner. Urinary System Organs and Urinary System Structures The main urinary system organs and other urinary system structures are the kidneys bladder ureters and urethra. These form a sterile environment which is protected against the non-sterile outside world provide the forces necessary to expel urine through a series of organs and respond to sensitive involuntary and voluntary nervous.

The urinary bladder is a hollow muscular and distendible or elastic organ that sits on the pelvic floor superior to the prostate in males. On its anterior border lies the pubic symphysis and on its posterior border the vagina in females and rectum in males. The urinary bladder can hold approximately 17 to 18 ounces 500 to 530 ml of.

The urinary system refers to the structures that produce and conduct urine to the point of excretion. The human body normally has two paired kidneys one on the left and one on the right. Urine is formed by nephrons the functional unit of the kidney and then flows through a system.

Kidneys are the most complex and critical part of the urinary system. Urine passes from the renal tube through tubes called ureters and into the bladder. The bladder is flexible and is used as storage until the urine is allowed to pass through the urethra and out of the body.

The primary urine is formed within the renal corpuscle and drains through a tubular system at the urinary pole of the glomerulus. The initial portion of this tubular system that is connected to the glomerular capsule is the proximal convoluted tubule see C. The urinary system consists of the kidneys the organ of urine production and a set of muscular tubes that transport urine to the outside of the body.

Starting from the kidneys these tubes are. The structural unit of urine production in the kidney is a nephron. The nephron is a microscopic.

The structure of the urinary system The urinary system consists of three parts which are the two kidneys the two ureters and the urinary bladder. The most important organs of the urinary system are the two kidneys. The organs of the urinary system include the kidneys renal pelvis ureters bladder and urethra.

The body takes nutrients from food and converts them to energy. After the body has taken the food components that it needs waste products are left behind in the bowel and in the blood. The function of the urinary system is as follow- 1 The kidney is a bean-shaped organ consisting of the calyces renal artery renal vein medulla and cortex.

They help the body to pass waste as urine. Sometimes called the urinary bladder this is a sac-like organ in the pelvic cavity. A reservoir storage place for urine.

When about 200ml of urine has been collected the presence of the liquid stimulates the autonomic nerve endings in the bladder wall and the walls contract. Structure of the Urinary system. The urinary system consists of the kidneys ureters bladder and urethra.

The many purposes of the urinary system include- regulates blood volume and blood pressure control levels of electrolytes and metabolites regulate blood pH acid-base balance and waste removal from the body. Structure of the Urinary system. The urinary system consists of two kidneys ureters one bladder sphincter muscles and urethra.

The basic structure is almost same in males and females although certain organs are slightly different between the sexes like length of urethra. The structure is the same in males and females although certain parts are slightly different between the.