Come funziona la pipì?
Come funziona la pipì?
Quando il sangue viene filtrato dei reni la parte di liquido non necessaria viene trasformata in pipì e va nella vescica. La vescica sembra un palloncino. Quando è vuota è piccola, ma diventa grande quando si riempie. Quando la vescica è piena è il momento di fare pipì.
In quale modo viene eliminata l'urina?
La vescica urinaria, dalla forma simile a una sfera, raccoglie l'urina prodotta dai reni. Riceve i due ureteri (ovvero i condotti che trasportano l'urina dai reni alla vescica) ed espelle l'urina attraverso l'uretra.
What does Urina mean?
- Define urina. urina synonyms, urina pronunciation, urina translation, English dictionary definition of urina. n. The waste product secreted by the kidneys that in mammals is a yellow to amber-colored, slightly acidic fluid discharged from the body through the...
What is urine in biology?
- (yo͝or′ĭn) A liquid or semisolid substance containing waste products of metabolism that are filtered from the blood by the kidneys. In most mammals and some fish and birds, urine is stored in the urinary bladder and discharged from the body through the urethra.
What is an excessive amount of urine?
- Urination - excessive amount. An excessive volume of urination for an adult is more than 2.5 liters of urine per day. However, this can vary depending on how much water you drink and what your total body water is. This problem is different from needing to urinate often. Polyuria is a fairly common symptom.
What does ururination mean in medical terms?
- Urination - excessive amount. Excessive amount of urination means that your body makes larger than normal amounts of urine each day. An excessive volume of urination for an adult is more than 2.5 liters of urine per day.
