Best Answer: During the 1920s and into the 1930s, African American literature flourished during the Harlem Renaissance. Known mostly for the emergence of great literature by black authors, the Harlem Renaissance, also known as the New ***** Movement, was a result of several factors.
1 Bladder scan: An ultrasound of the kidney, bladder and urethra, to see if the bladder empties completely. 2  Cystoscopy: A thin tube with a tiny camera is inserted into the urethra to view any abnormalities in the urethra or bladder. 3  Urodynamics: A special technique that measures pressure in the bladder and urine flow.
Bladder residual ultrasound. Itâs important to measure the volume of urine left in the bladder after you pass water, because if you are not emptying it properly this may mean you have an enlarged prostate. After youâve passed urine into a flow meter (see above), we scan your bladder to see how much urine is left behind.