NEET PG DENTAL EXAM

HISTOLOGY

URINARY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What should not be found in the composition of urine. Mark all that apply
A
glucose
B
proteins
C
ketones
D
blood cells
Explanation: 

Detailed explanation-1: -Hemoglobin. Nitrites. Red blood cells. White blood cells. 07-Feb-2019

Detailed explanation-2: -Hematuria is the presence of blood in the urine. This can be caused by a number of different conditions. Most of the time, the cause is not serious and will quickly self-resolve. Strenuous exercise is a cause of hematuria that is not serious.

Detailed explanation-3: -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-4: -The right amount of protein is important in our diets, for growth and repair. Protein is present in the blood; healthy kidneys should only filter tiny (trace) amounts into the urine as most protein molecules are too large for the filters (glomeruli). It is not usual to lose protein in the urine.

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