answers these including graphs pictures and tables for pharmd 1st year

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lipoprotein structure HDL LDL VLDL classification

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ELISA enzyme linked immunosorbent assay types diagram

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kidney nephron filtration diagram NPN constituents

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liver function tests SGOT SGPT AST ALT hepatic

All four units are now fully covered. Here's a quick reference summary of what was answered:

📋 Coverage Summary

Unit	Topics Covered	Marks Level
VII — Clinical Chemistry	Semiquantitative urine analysis, urine concentration test, creatinine clearance, urinary calculi, urea clearance, normal/abnormal urine constituents, NPN tests (Jaffe, diacetyl, urease methods), kidney functions, clinical lab role, KFT classification with diagram	2, 5, 15
VIII — Liver Function Tests	Bile salts (Hay's test) & bile pigments (Fouchet, Gmelin), bilirubin types & van den Bergh reaction, jaundice differentiation table, SGPT/SGOT (Reitman-Frankel method), De Ritis ratio, hepatic dysfunction tests, liver physiology, serum protein tests (albumin, PT, A:G ratio), detoxification (Phase I/II, hippuric acid, urea cycle)	2, 5, 15
IX — Lipid Profile	LPT tests & normal values, lipoproteins table (Chylomicron→HDL), HDL vs LDL comparison, cholesterol estimation (Liebermann-Burchard + enzymatic Trinder method), phospholipids & functions, triglycerides vs lipoproteins, RIA vs ELISA comparison, ELISA types & procedure with diagram, significance of lipid profiling	2, 5, 15
X — Electrolytes	Flame photometry for Na⁺ (589 nm), OCPC for Ca²⁺, hyperkalemia ECG changes, hyponatremia types, ORS composition (WHO 2002), TBW compartments diagram (ICF/ECF), ADH-kidney water balance, RAAS-aldosterone-osmolality, causes of water depletion, acidosis/alkalosis table, chloride methods, Henderson-Hasselbalch	2, 5, 15

Key diagrams/images included:

Nephron anatomy (Harrison's textbook)
HDL reverse cholesterol transport (Harrison's)
ELISA indirect method diagram
ASCII pathway diagrams for bilirubin metabolism, RAAS, kidney filtration, urea cycle, cholesterol enzymatic assay, ECF/ICF compartments