Urinary System

No, if your bladder is completely empty, liquid cannot enter the bladder unless you consume more liquid. The bladder only fills up with urine when the kidneys produce urine and it is stored in the bladder until it is excreted.

Cystorrhexis is the medical term meaning suture of the bladder.

This could be due to a condition called bladder distention, in which a full bladder puts pressure on surrounding organs, including the uterus. It can cause discomfort or pain in the lower abdomen and pelvic area. It's best to consult a healthcare provider for an evaluation and proper diagnosis.

1 Wash hands

2 Gloves

3 Clean the tip of the catheter hose (to avoid UTIs)

4 Unhook the clasp and drain into a sterile container

5 Close the clasp!

6 Re-clean the catheter hose

7 Dispose of the urine in a sluice or toilet

The main filtration structure of the urinary system is the nephron, which is found in the kidneys. Each nephron consists of a renal corpuscle (glomerulus and Bowman's capsule) where blood is filtered, and a renal tubule where reabsorption and secretion of substances takes place. The nephrons work together to filter waste products from the blood and regulate the balance of water and electrolytes in the body.

Circulation refers to the continuous movement of blood through the heart and blood vessels to deliver oxygen and nutrients to the body's tissues and remove waste products. While blood does pass through the kidneys as part of the circulatory system, circulation involves the entire cardiovascular system and not just the kidneys.

Uncontrolled loss from the bladder is called urinary incontinence. This condition can result in the involuntary leakage of urine due to various factors such as weakened pelvic floor muscles, nerve damage, or underlying medical conditions. Treatment options for urinary incontinence may include pelvic floor exercises, medication, or surgical interventions.

A bladder is typically held in a container or pouch called a bladder bag. These bags are designed to securely hold and protect the bladder and are often made from durable materials such as nylon or rubber.

It is not uncommon for children to have an overactive bladder, especially while they are still developing. This can be due to various reasons such as holding urine for too long, urinary tract infection, or stress. It is always best to consult a healthcare provider if this is a concern.

To urinate properly, find a clean and private restroom, sit or stand comfortably on the toilet, relax your muscles, and allow the urine to flow naturally. After you are done, make sure to wipe thoroughly and wash your hands with soap and water.

Typically yes because males tend to be larger than females and bladder size is relative to body size. It is not a general rule though considering some men are rather small. Men do tend to have stretchier bladders however.

Transitional epithelium consists of multiple layers of epithelial cells which can contract and expand. Its primary function is to elongate when the bladder starts to fill, allowing an increase in bladder volume.

The urine is composed of 95% water, and 5% solutes. The solutes are comprised of nitrogenous wastes such as urea, uric acid and creatine. There are also trace amounts of electrolytes and hormones.

Acutely outstretched bladders go to normal size almost immediately after you void the urine. In chronic obstruction the bladder may get thicker also. This will be reversed to original size, once the stricture of urethra is corrected, although it may take longer time.

A. colloid osmotic pressure increases

B. ADH production increases

C. plasma osmolality decreases

D. aldosterone production decreases

Answer: When...(B) ADH production increases

No, a foley catheter balloon is designed to stay inflated inside the bladder to prevent it from falling out unintentionally. If the balloon were to deflate or malfunction, it could potentially lead to the catheter slipping out of the bladder.

The Bowman's capsule is part of the urinary system, specifically within the structure of the nephron in the kidneys. It is a cup-like sac at the beginning of the tubular component of a nephron and plays a crucial role in the process of filtration of blood to form urine.

On average, a 12-year-old can hold their bladder for about 4-5 hours. However, this can vary depending on the individual's hydration levels, bladder capacity, and overall health. It's important for children to listen to their body's signals and not hold their bladder for extended periods to prevent discomfort or potential health issues.

A normal urine output for adults would be about 100ml/hour; beyond 125ml/hour would be considered excessive if it extended for more than 1-2 days.

The narrowing of a passageway in the urinary system is called a urinary tract obstruction. This can be caused by various factors such as kidney stones, tumors, or an enlarged prostate. It can lead to issues with urine flow and kidney function.

When blood glucose levels are high in a diabetic person, the kidneys may not be able to reabsorb all the glucose, leading to glucose spilling into the urine (glucosuria). Glucose carriers, such as SGLT2 in the kidney tubules, may become saturated, causing excess glucose to be excreted in the urine. This can be an indication of uncontrolled diabetes and a mechanism for reducing high blood glucose levels.

Hemodialysis relies on the mechanical filtration of waste and excess fluids from the blood, whereas healthy kidneys perform additional functions like hormone regulation and acid-base balance. Hemodialysis is also limited by the frequency of treatment required and the risk of complications such as infection and cardiovascular issues.

No, it is not possible to live without a ureter. Ureters are responsible for carrying urine from the kidneys to the bladder, an essential function for eliminating waste from the body. If a ureter is absent or not functioning, it can lead to serious health complications.

The urinary system works with the digestive system to release the waste from the digestion, and it also works with the circulatory system. The urinary system (again) releases waste from the body and filters the blood inside of you.

If the kidneys are getting enough blood to function well they concentrate the urine in an effort to correct the low blood volume. In more severe cases they cannot make much urine because they are not getting enough blood flow.