Which organ is found at the end of the pelvic viscera?

The bladder is the correct answer because it is the organ located at the end of the pelvic viscera. The pelvic viscera refers to the organs within the pelvis, and the bladder occupies a central position in this space, specifically situated behind the pubic bone and anterior to the rectum in the adult male or the uterus in the female. Its function is to store urine, and it serves as the final location for the accumulation of urine before it is expelled from the body.

The kidneys, while essential for filtering blood and producing urine, are not located in the pelvic cavity; they are situated higher up in the retroperitoneal space, positioned near the lower ribs. The heart is located in the thoracic cavity, which is far from the pelvic region, and plays a distinct role in circulating blood throughout the body. The liver, like the heart, is also located in the upper abdomen and is involved in metabolizing nutrients and detoxifying substances. Therefore, only the bladder is found at the end of the pelvic viscera, making it the correct choice.