Essay about The Urinary System

After drinking water, the control and test subjects had gradual increase of urine flow, reaching a peak then decreasing again, whereas the desmopressin subject had decreased urine flow after taking the hormone, thereafter plateauing. According to the Dunnett’s t test between the urine flow of the subjects, the urine flow of the treatment subjects was significantly different to that of the control.

The function of ureters is to enter the urinary bladder at an angle to help prevent any back flow (reflux) of urine back into the ureter. The ureter connects the kidney to the urinary bladder and urine is drained from the kidney and stored in the bladder it’s a passage through which urine passes from kidneys to the urinary bladder.

Its main function is to produce and eliminate urine as a means of maintaining stable concentrations of salt, acids, and other electrolytes as well as to rid the body of toxic metabolic wastes for homeostasis. The kidneys produce the urine while the rest of the urinary system is what carries the urine out of the body. The ureters are a pair of tubes that carry the urine from the kidneys to the bladder by gravity and peristalsis of smooth muscle. The bladder stores the urine until the urine can be passed. When the bladder contracts, the urine enters the urethra, which is the tube that takes the urine from the bladder to the outside.

Nephrons are the basic structural and functional unit of the kidney. The shape of the nephron is unusual, unmistakable and uniquely suited to its function of blood plasma processing and urine formation. Each

Humans are supposed to to to the bathroom four to six times a day. The pressures of life force us to clench and hold it in. Two kidneys, two europhras, a bladder, two ureters, and a urethra make up the urinary system. Urine comes from the kidneys by mixing water and other wastes. Then they go to the ureters and into the bladder. The bladder inflates like a balloon when full. The sphincter opens up when the bladder is full and the urine goes to the external urethral sphincter. You are able to control the opening and closing of that area and that is how you hold your pee. It will weaken or overwork your muscular slang which could lead to bad side

The renal system also known as the urinary systems purpose is to eliminate wastes from the body, regulate blood pressure, and regulate blood pH.

Kidney structure include the renal corpuscle that filters the blood, passing of urine, and different tubules (comprised of a dowman’s capsule and glomerulus). The renal corpuscle are made of

Actually, urinary system is not an isolated organ and is composed of kidney, ureter, bladder and urethra. Kidney plays the role of filtering blood, during which blood and wastes are separated. Filtered blood flow out of kidney through renal vein and wastes flow

Marissa, a newborn with a cleft lip and palate, is the third child of Juan and Maria. Both Juan and Maria are “visually alarmed” at Marissa’s appearance; however, Juan is more distant and reserved. Maria is very concerned with Marissa’s wellbeing and future and seems to take blame for Marissa’s physical condition.

In the human body, there are systems that provide different functions and help the body to operate more efficiently. The urinary system is one in particular designed to help the body remain free of excess that we no longer need. “The urinary tract is the drainage system used for removing wastes and extra water. The urinary tract includes two kidneys, two ureters, a bladder, and a urethra. The kidneys are a pair of “bean-shaped” organs, each about the size of a fist. The kidneys are located below the ribs, one on each side of the spine, towards the middle of the back.” (NIDDK, 2013) Every several minutes, your kidneys filter around three ounces of blood, also then removing wastes and extra water. That extra water and

The outer most layer of the superior aspect is the serous membrane, which provides protection from friction with other organs located in this cavity. The outer most layer of the inferior and lateral aspect of the bladder is known as the adventitia, which anchors the urinary bladder to the tissues of the pelvis. The function of the urinary bladder is a storage container temporarily for urine, and the other function of the bladder is to aid in expelling urine from the body using the detrusor muscle. The bladder helps to maintain homeostasis by aiding in expelling urine which is comprised of urea, minerals, ammonia, excess proteins, and excess water. This system works closely with the respiratory system, circulatory system, and the immune system. Without the urinary bladder we would have no way to store urine and would have to constantly urinate throughout the

9. Explain why the glomerulus is such a high-pressure capillary bed. It is both fed and drained by arterioles (which are highpressure vessels compared to venules), and the afferent arteriole has a larger diameter than the efferent arteriole.

The renal system in the body pertains to the kidneys. The kidneys are the eliminators of waste in the body and collects the ions and elements that that body needs. There are two kidneys, one on each side of the middle to lower back. At

There is a pair of kidneys in the human body. They are situated towards the back of the body under the ribs, just at the level of the waist where one on either side of the body. Each kidney is composed of about one million units which are called nephrons and each nephron consists of two parts: a filter which is called the glomerulus and a tubule leading out from the nephron (Cameron 1999). According to Marshall and Bangert (2008) the kidneys have three major functions. Firstly, the kidneys are excretion of waste from plasma in the blood. The second function is that, they maintain of extracellular fluid volume and composition. Lastly, the kidneys have a role in hormone synthesis.

How many of us really think about our ability to urinate, I know I never did, but for my Uncle and Cousin, they could only wish to do what comes so naturally to us. When you have kidney disease and suffer Renal failure, which is what both of my relative's had, the kidneys are unable to remove those wastes through urinating. When the kidneys no longer perform these functions adequately, wastes and excess fluid build up in the blood. Some of the warning signs of kidney disease are as follows: