Biochemical Markers
Increased serum creatinine is the primary biochemical marker.
What our notes say
- Increased serum creatinine is the primary biochemical marker. (Chemical Pathology MCQs: Diabetes, Renal & Liver Disease)
- What is the earliest, most sensitive, and specific biochemical marker for myocardial infarction? → Troponin I & T. (CARDIOVASCULAR PATHOLOGY)
- Biochemical Markers:*Paget’s disease:* Often shows elevated alkaline phosphatase (ALP) due to increased osteoblastic activity. (Endocrine LAqs and SAqs)
Study material on Biochemical Markers
Practice questions on Biochemical Markers
Best biochemical marker of adrenal androgen excess in hirsutism
- Free testosterone
- Androstenedione
- DHEA-S
- Total testosterone
Answer: C. DHEA-S is produced almost exclusively by the adrenal cortex, making it a specific marker of adrenal androgen overproduction. ---
Best biochemical marker of adrenal androgen excess in hirsutism ---
- Free testosterone
- Androstenedione
- DHEA-S
- Total testosterone
Answer: C.