Is it Bad to Hold our Urine?

Our body has various ways to get rid of unwanted waste materials. One of these ways is through urine. Urine is a liquid waste consisting of unwanted materials like water, salts, urea, uric acid, etc.

The urinary system consists of two kidneys, two ureters, a urinary bladder and a urethra. The two kidneys filter blood and produce urine, which flows through the ureters and starts getting collected in the urinary bladder. When our urinary bladder starts getting full and it begins to stretch or expand, the nerves of the bladder inform the brain to produce an urge to urinate. Now, when we want to urinate, the bladder contracts and the urine flows out of the body through the urethra. Once in a while, it's okay to hold our urine. But stress and pressures of modern life make us hold our urine more often and for longer periods, which can have negative effects on our health.

For example, a wet and warm bladder of urine is the perfect breeding ground for harmful bacteria. Hence, if we don't empty the bladder regularly, then the bacteria are more likely to grow and multiply, causing urinary tract infection or UTI. Holding the urine can also cause the bladder to remain expanded or stretched for too long. This may make it difficult for the bladder to contract normally while urinating. As a result, the bladder will not be emptied completely which can lead to discomfort, pain and other serious problems. Sometimes, the excess urine in bladder can even flow back to the kidneys, causing kidney damage or kidney infection. In very rare cases, the bladder may even burst, risking the life of the individual.

Comments

Why do the Indian telecom operators offer their services with 28 days validity, not 30 days?😡😡

Here telecom operator are very clever, b ecause telecom operators want to earn money of 13 months instead of 12 months. Let do the calculation and find out why telecom operators are offering 28 days validity. Each month they get 2 days more, therefore in a year they get additional 24 days. There are 7 month which has 31 days so they get additional 7 days.Now in case of February ,it has only 28 days not 30. So the total number of days they get are=24+7-2=29 days. So if you recharge 12 times then more 29 days are left in a year.🤔🤔 Means for another 29 days you have to recharge from that telecom operator.😫😫 So you have to recharge 13 times in a year instead of 12 times in a year. So telecom operators provide 28 days validity only. First one telecom operator started and then another telecom operators also understood this concept and they also applied 28 days validity both in data packs and voice packs.😱😱😱

20 Interesting science fact (PART 1)

1/ The speed of light is generally rounded down to 186,000 miles per second. In exact terms it is 299,792,458 m/s (metres per second - that is equal to 186,287.49 miles per second). 2/ It takes 8 minutes 17 seconds for light to travel from the Sun's surface to the Earth. 3/ October 12th, 1999 was declared \\"The Day of Six Billion\\" based on United Nations projections. 4/ 10 percent of all human beings ever born are alive at this very moment. 5/ The Earth spins at 1,000 mph but it travels through space at an incredible 67,000 mph. 6/ Every year over one million earthquakes shake the Earth. 7/ When Krakatoa erupted in 1883, its force was so great it could be heard 4,800 kilometres away in Australia. 8/ The largest ever hailstone weighed over 1kg and fell in Bangladesh in 1986. 9/ Every second around 100 lightning bolts strike the Earth. 10/ Every year lightning kills 1000 people. 11/ In October 1999 an Iceberg the size of London broke free...

How Electronic ink works?

Used increasingly in digital products, how does this technology work? Electronic ink (or electrophoretic ink) consists of millions of microcapsules. Each one contains positively charged white particles and negatively charged black particles, all suspended within a clear ﬂuid. When these microcapsules are subjected to a positive or negative electric ﬁeld, the corresponding particles rise to the top, becoming visible to the eye and colouring that microcapsule. eBook reader displays coat electronic ink onto a sheet of plastic ﬁlm, which in turn is laminated to a layer of circuitry. This circuitry forms a pattern of pixels that can be controlled by the display’s software driver, allowing images and text to be displayed in the form of a traditional page of physical paper. Electronic ink displays differ from LCDs by utilising ambient light to illuminate pixels, with the rays merely reﬂecting off their surface. This means they have very low power demand, a...

Knowledge N Fact4u

Search This Blog