Daniel has small stones that are lodged in the left renal pelvis. his doctor recommends passing them naturally. which of the following choices describes the path that these stones must take to exit the body?
a)distal convoluted tubule- ureter- bladder
b)a loop of henle- proximal convoluted tubule- urethra- bladder
c)urethra- bladder- ureter
d)ureter- bladder- urethra

d) Ureter- Bladder- Urethra

Explanation:

The renal pelvis is located just outside the renal parenchyma, it is the place where the  renal calices meet to form the ureter, a long a tubular structure that extends to reach the bladder, where urine is collected and stored to be finally excreted through the urethra, a single tubular structure that connects the bladder with the exterior.

The Loop of Henle- Proximal convoluted tubule and Distal convoluted tubule are structures located inside the renal parenchyma, at the  medullary and cortical portion of the kidney, way up the renal pelvis.

answer: the answer is d.

explanation: this is because when you exercise you make your muscle produce a certain liquid, that does not evaporate it.   also when you exercise you do not reduce muscle fiber.   and it does not really control your twitch that much.