Polar bears are excellent swimmers and they will travel long distances between shore and the sea ice if necessary. However, if a storm kicks up during these increasingly long swims (caused by the warming ocean) they can drown. These long swims and storms are also often difficult for cubs.
A urethral stricture is an abnormal narrowing of the urethra that slows or blocks the stream of urine exiting the body.The urethra is part of your urinary system, which is also known as the urinary tract. urethral stricture is an abnormal narrowing of the urethra that slows or blocks the stream of urine exiting the body.
A urethral stricture is a narrowing of a section of your urethra. It causes a blocked or reduced flow of urine which can lead to complications. There are various treatment options which aim to widen the narrowed section of your urethra.The urethra is the tube that urine flows out of from your bladder.. 0. 8. A urethral stricture is a narrowing of a section of your urethra. It causes a blocked or reduced flow of urine which can lead to complications. There are various treatment options which aim to widen the narrowed section of your urethra. The urethra is the tube that urine flows out of from your bladder.