NEET PG DENTAL EXAM

HISTOLOGY

URINARY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the function of the kidneys in the excretory/urinary system?
A
store urine before it is eliminated from the body.
B
break down food into smaller pieces through chemical digestion
C
get rid of urea, excess water, and some other waste materials released by the cells.
D
control thoughts, voluntary actions, and other sensations of the five senses.
Explanation: 

Detailed explanation-1: -Most people know that a major function of the kidneys is to remove waste products and excess fluid from the body. These waste products and excess fluid are removed through the urine. The production of urine involves highly complex steps of excretion and re-absorption.

Detailed explanation-2: -Blood is brought to the kidney in the renal artery which branches off the aorta . The kidney regulates/controls the water and salt content and removes urea . The filtered excess water, salts and urea form a liquid called urine . The urine is transported to the bladder along tubes called ureters .

Detailed explanation-3: -Remove wastes and extra fluid. Your kidneys act like a filter to remove wastes and extra fluid from your body. Control blood pressure. Your kidneys need pressure to work properly. Make red blood cells. Keep bones healthy. Control pH Levels.

There is 1 question to complete.