MEDICAL
GALLBLADDER AND EXCRETORY SYSTEM OF THE LIVER
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Under normal conditions, which of the following substances is found in urine?
|
|
blood cells
|
|
|
protein
|
|
|
glucose
|
|
|
urea
|
Explanation:
Detailed explanation-1: -Answer and Explanation: The only substance that would be found in the urine of a normal individual would be urea. Urea is the molecule through which nitrogenous wastes are eliminated in the body.
Detailed explanation-2: -Human urine is composed primarily of water (95%). The rest is urea (2%), creatinine (0.1%), uric acid (0.03%), chloride, sodium, potassium, sulphate, ammonium, phosphate and other ions and molecules in lesser amounts30 (Table 1). Protein is only found in trace amounts compared to their values in blood plasma.
Detailed explanation-3: -Usually, glucose, ketones, protein, and bilirubin are not detectable in urine.
There is 1 question to complete.