Question

The term haematuria is used to describe

Answer 1

Hint: The term ‘haem’ in the word haematuria denotes blood and the term ‘uria’ denotes urine. The amalgamation of these two terms is ‘haematuria’. It is a medical condition that includes affects the blood in human beings.

Complete answer: Haematuria is the presence of blood or red blood corpuscles in the urine. In human beings. Blood or red blood corpuscles enter and get mixed with the urine at multiple sites or organs. These organs or sites include the urinary system, female reproductive system, and the integumentary system. The urinary causes occur somewhere between the kidney glomerulus area and the urethral meatus area. The causes of haematuria can be divided into two categories: glomerular and non-glomerular causes. Non-glomerular causes are further subdivided into two categories, namely, upper urinary tract and lower urinary tract causes. The presence of 10 or more RBCs as per the high-power field in human urine is not normal. Some common causes of micro-haematuria are viral infections, UTI, and trauma. Some common causes of macroscopic haematuria can be due to bladder or urethra diseases or infections.
So, the correct answer is option B.

Note: Haemoglobinuria is the redness of urine due to the presence of haemoglobin in the urine. Haemoglobin, if found in the absence of red blood cells, can also turn the urine red. Haemolysis in the bloodstream is responsible for haemoglobin in the urine. Haemolysis is the process of lysis or bursting of red blood cells. This, in turn, releases the haemoglobin into the bloodstream. The hemoglobin then leaves the bloodstream and enters the urinary tract at Bowman's capsule.