Question

Match List I with List - II.

List - I	List - II
A. Albumin	I. Damage to kidneys or urinary tract
B. Hemoglobin	II. Kidney damage
C. Glucose	III. Diabetes mellitus
D. Bile pigments	IV. Obstructive jaundice

Choose the correct answer from the options given below:

• A. A-II, B-I, C-III, D-IV \
• B. A-I, B-II, C-IV, D-III \
• C. A-II, B-III, C-IV, D-I \
• D. A-IV, B-III, C-II, D-I

Hint:

Glucose in the urine is a hallmark sign of Diabetes mellitus (C-III), while high levels of bile pigments always point to jaundice or biliary tract issues (D-IV).

Answer 1

The Correct Option is A

Step 1: Concept Urinalysis is a common diagnostic tool that checks for the abnormal presence of specific proteins, cells, or metabolic byproducts in the urine to identify systemic diseases or organ damage.

Step 2: Meaning The presence of these compounds in urine points to specific changes or failures in normal physiological filtration and metabolic processes.

Step 3: Analysis * Albumin (A) is a large plasma protein that is normally blocked by the renal glomerulus. Finding it in urine (albuminuria) points directly to kidney damage or structural changes in the glomerular filtration barrier $\rightarrow$ (A-II). * Hemoglobin (B) in the urine (hemoglobinuria) indicates abnormal red blood cell lysis or bleeding caused by infection, trauma, or damage along the kidneys or urinary tract $\rightarrow$ (B-I). * Glucose (C) is normally completely reabsorbed in the proximal tubules. When blood glucose levels surpass the renal threshold, glucose spills into the urine (glucosuria), which is a classic clinical sign of Diabetes mellitus $\rightarrow$ (C-III). * Bile pigments (D), such as conjugated bilirubin, spill into the urine when bile flow is physically blocked, making this a key diagnostic marker for obstructive jaundice $\rightarrow$ (D-IV).

Step 4: Conclusion The correct matching sequence is A-II, B-I, C-III, D-IV, which corresponds to option A. Final Answer: (A)