Biochemistry Test list & their Normal Ranges-4

" Biochemistry Test list & their Normal Ranges". This is for informational purposes only. For medical advice or diagnosis, consult a professional. Should there be any mistakes, we humbly seek forgiveness in advance.

Here are short descriptions of the biochemistry tests: 

151. Pleural Fluid for Lipase

• Description: Measures lipase levels in pleural fluid to diagnose pancreatitis-related pleural effusion.
• Reference Range: Similar to serum: 0–160 U/L.

152. Pleural Fluid for Phosphate (PO4)

• Description: Evaluates phosphate levels in pleural fluid to investigate metabolic or kidney disorders.
• Reference Range: 2.5–4.5 mg/dL in serum; pleural values vary based on condition.

153. Pleural Fluid for Potassium (K+)

• Description: Assesses potassium levels in pleural fluid for electrolyte imbalances.
• Reference Range: Similar to serum: 3.5–5.1 mmol/L.

154. Pleural Fluid for Protein

• Description: Checks total protein concentration in pleural fluid to classify effusion as transudative or exudative.
• Reference Range: <3 g/dL (transudate); >3 g/dL (exudate).

155. Pleural Fluid for Sodium (Na+)

• Description: Measures sodium concentration in pleural fluid to identify fluid imbalances.
• Reference Range: Similar to serum: 135–145 mmol/L.

156. Post Dialysis Blood

• Description: Analyzes blood post-dialysis to monitor treatment efficacy and electrolyte balance.
• Reference Range: Varies based on treatment goals.

157. Post Dialysis Fluid

• Description: Examines waste fluid post-dialysis to check removal of toxins and electrolytes.
• Reference Range: No specific normal; depends on patient condition.

158. Post Prandial Blood Sugar (PPBS)

• Description: Measures blood glucose 2 hours after eating to diagnose diabetes.
• Reference Range: <140 mg/dL (normal); 140–199 mg/dL (pre-diabetes); ≥200 mg/dL (diabetes).

159. Potassium Urine

• Description: Checks urinary potassium excretion for electrolyte and renal function assessment.
• Reference Range: 25–125 mmol/24h.

160. Pre Dialysis Blood

• Description: Evaluates blood before dialysis for treatment planning.
• Reference Range: Depends on pre-treatment targets.

161. Pre Dialysis Fluid

• Description: Assesses initial fluid levels before dialysis to adjust parameters.
• Reference Range: No specific reference; context-dependent.

162. Protein C

• Description: Measures Protein C, a natural anticoagulant, to assess clotting disorders.
• Reference Range: 70–140% of normal activity.

163. Protein Electrophoresis

• Description: Separates proteins in blood/urine to diagnose multiple myeloma or chronic diseases.
• Reference Range: Albumin 53–65%; alpha-1 2–4%; alpha-2 6–10%; beta 8–14%; gamma 12–22%.

164. Protein S

• Description: Evaluates Protein S, another anticoagulant, for thrombophilia.
• Reference Range: Free Protein S: 60–130%.

165. Pus for ADA

• Description: Adenosine deaminase in pus helps diagnose tuberculous infections.
• Reference Range: >40 U/L indicates tuberculosis.

166. Pus for Sugar

• Description: Checks glucose in pus to assess bacterial activity.
• Reference Range: Typically low or undetectable in infections.

167. Random Blood Glucose

• Description: Measures blood sugar at any time without fasting.
• Reference Range: <200 mg/dL (normal).

168. RFT/KFT (Renal/Kidney Function Test)

• Description: Includes creatinine, urea, and electrolytes to evaluate kidney health.
• Reference Range: Creatinine 0.6–1.3 mg/dL; Urea 7–20 mg/dL.

169. Serum ACE (Angiotensin Converting Enzyme)

• Description: Used for diagnosing sarcoidosis.
• Reference Range: 8–52 U/L.

170. Serum Acid Phosphatase

• Description: Elevated in prostate cancer or bone disorders.
• Reference Range: 0–5.5 U/L.

171. Serum ADA

• Description: Indicates tuberculosis or lymphoproliferative disorders.
• Reference Range: <30 U/L (normal).

172. Serum Albumin

• Description: Major blood protein, indicates nutritional and liver health.
• Reference Range: 3.5–5.5 g/dL.

173. Serum Aldolase

• Description: Muscle enzyme, elevated in muscular dystrophy or myopathies.
• Reference Range: <7.6 U/L.

174. Serum Amylase

• Description: Assesses pancreatic function, especially in pancreatitis.
• Reference Range: 25–125 U/L.

175. Serum Bilirubin Total/Direct/Indirect

• Description: Measures liver function; bilirubin metabolism disorders.
• Reference Range: Total 0.1–1.2 mg/dL; Direct 0.1–0.3 mg/dL.

176. Serum Calcium

• Description: Measures calcium levels in the blood, crucial for bone health, nerve function, and muscle contraction.
• Reference Range:
  • Minimum: 8.5 mg/dL
  • Maximum: 10.5 mg/dL
  • Average: 9.5 mg/dL

177. Serum Chloride

• Description: Evaluates chloride levels, essential for maintaining acid-base balance and hydration.
• Reference Range:
  • Minimum: 96 mmol/L
  • Maximum: 106 mmol/L
  • Average: 101 mmol/L

178. Serum Cholesterol

• Description: Assesses total cholesterol levels to evaluate cardiovascular risk.
• Reference Range:
  • Minimum: 125 mg/dL
  • Maximum: 200 mg/dL
  • Average: 150 mg/dL

179. Serum Copper

• Description: Determines copper levels, vital for enzyme functions and red blood cell formation.
• Reference Range:
  • Minimum: 70 µg/dL
  • Maximum: 140 µg/dL
  • Average: 100 µg/dL

180. Serum CPK (Creatine Phosphokinase)

• Description: Measures CPK enzyme levels to assess muscle damage or stress.
• Reference Range:
  • Minimum: 10 U/L
  • Maximum: 120 U/L
  • Average: 65 U/L

181. Serum Creatinine

• Description: Indicates kidney function by measuring creatinine levels.
• Reference Range:
  • Minimum: 0.6 mg/dL
  • Maximum: 1.2 mg/dL
  • Average: 0.9 mg/dL

182. Serum Creatinine (Post-Dialysis)

• Description: Monitors creatinine levels after dialysis to evaluate dialysis efficacy.
• Reference Range: Specific to patients; usually below 2.0 mg/dL post-dialysis.

183. Serum Creatinine (Pre-Dialysis)

• Description: Evaluates creatinine levels before dialysis to assess renal clearance.
• Reference Range: Typically higher in dialysis patients, >5.0 mg/dL.

184. Serum Direct Bilirubin

• Description: Measures direct (conjugated) bilirubin, helping diagnose liver diseases.
• Reference Range:
  • Minimum: 0.0 mg/dL
  • Maximum: 0.3 mg/dL
  • Average: 0.1 mg/dL

185. Serum Electrolytes

• Description: Assesses sodium, potassium, and chloride levels, essential for hydration and muscle function.
• Reference Ranges:
  • Sodium (Na+): 135-145 mmol/L
  • Potassium (K+): 3.5-5.1 mmol/L
  • Chloride (Cl-): 96-106 mmol/L

186. Serum Electrolytes (Post-Dialysis)

• Description: Checks electrolyte balance after dialysis.
• Reference Ranges: Similar to normal ranges, slightly lower for potassium.

187. Serum Electrolytes (Pre-Dialysis)

• Description: Determines electrolyte levels before dialysis.
• Reference Ranges: Potassium levels may exceed 5.5 mmol/L.

188. Serum Fructose

• Description: Used in metabolic studies or fructose metabolism disorders.
• Reference Range:
  • Minimum: 0.2 mmol/L
  • Maximum: 1.0 mmol/L
  • Average: 0.6 mmol/L

189. Serum Gama-GT (GGT)

• Description: Indicates liver or bile duct damage.
• Reference Range:
  • Minimum: 9 U/L
  • Maximum: 48 U/L
  • Average: 28 U/L

190. Serum Globulin

• Description: Measures blood proteins involved in immune response.
• Reference Range:
  • Minimum: 2.0 g/dL
  • Maximum: 3.5 g/dL
  • Average: 2.8 g/dL

191. Serum Inorganic Phosphate (PO4)

• Description: Determines phosphate levels, important for bone and cellular function.
• Reference Range:
  • Minimum: 2.5 mg/dL
  • Maximum: 4.5 mg/dL
  • Average: 3.5 mg/dL

192. Serum Iodine

• Description: Assesses iodine status, essential for thyroid function.
• Reference Range:
  • Minimum: 40 µg/L
  • Maximum: 100 µg/L
  • Average: 70 µg/L

193. Serum Iron

• Description: Measures iron levels to evaluate anemia or iron overload.
• Reference Range:
  • Minimum: 50 µg/dL
  • Maximum: 170 µg/dL
  • Average: 110 µg/dL

194. Serum LDH (Lactate Dehydrogenase)

• Description: Indicates tissue damage or disease.
• Reference Range:
  • Minimum: 140 U/L
  • Maximum: 280 U/L
  • Average: 210 U/L

195. Serum Lead

• Description: Measures lead levels, critical for detecting lead poisoning.
• Reference Range:
  • Minimum: <5 µg/dL (acceptable)

196. Serum Lipase

• Description: Evaluates pancreatic function by measuring lipase enzyme.
• Reference Range:
  • Minimum: 23 U/L
  • Maximum: 300 U/L
  • Average: 161 U/L

197. Serum Lithium

• Description: Monitors therapeutic levels of lithium for psychiatric treatment.
• Reference Range:
  • Therapeutic: 0.6-1.2 mmol/L

198. Serum Magnesium

• Description: Measures magnesium levels, important for muscle and nerve function.
• Reference Range:
  • Minimum: 1.7 mg/dL
  • Maximum: 2.2 mg/dL
  • Average: 2.0 mg/dL

199. Serum Phosphate (PO4)

• Description: Essential for energy production and bone health.
• Reference Range: Same as inorganic phosphate.

200. Serum Potassium (K+)

• Description: Crucial for muscle contraction and heart function.
• Reference Range:
  • Minimum: 3.5 mmol/L
  • Maximum: 5.1 mmol/L
  • Average: 4.3 mmol/L