Explore All Tests contains an organized collection of laboratory test articles — blood, urine, stool, disease-specific and uncategorized tests — explained clearly for patients and students.
Learn what the C-Peptide Test is, why it’s done, normal ranges, and what high or low C-peptide levels mean for diabetes and insulin production.
C-Peptide Test: Meaning, Normal Range, High & Low Levels Explained Read More »
Learn about the Indirect Coombs Test (IAT) – its purpose, uses in transfusion and pregnancy, and what positive or negative results mean for health and safety.
Indirect Coombs Test (IAT) – Purpose, Procedure, Positive & Negative Results Explained Read More »
Understand what the Direct Coombs Test (DAT) means, why it’s done, and what positive or negative results indicate in anemia, transfusion, or newborn disease.
Direct Coombs Test (DAT) – Purpose, Results, Normal & Positive Levels Explained Read More »
Understand what the C-Reactive Protein (CRP) test means, its normal and high levels, symptoms, causes, and how it helps detect inflammation or heart disease.
The Cortisol Test measures cortisol levels in blood, urine, or saliva to assess adrenal and stress hormone balance. Learn about normal ranges, symptoms of high or low cortisol, and related disorders like Cushing’s or Addison’s disease.
Cortisol Test – Purpose, Normal Range, Symptoms, and Result Meaning Read More »
The Complement C4 Blood Test measures C4 protein levels to assess immune activity and diagnose autoimmune or inflammatory diseases. Learn about normal ranges, causes of high or low levels, and what results mean.
Complement C4 Blood Test – Purpose, Normal Range, and Result Meaning Read More »
The Complement C3 Test measures C3 protein levels in the blood to assess immune activity. Learn about its purpose, normal range, causes of high or low levels, and how it helps diagnose autoimmune or kidney diseases.
Complement C3 Test – Purpose, Normal Range, and Result Interpretation Read More »
The Cocaine Drug Screening Test detects cocaine use by identifying its metabolite benzoylecgonine in urine or blood. Learn about its purpose, procedure, reference range, and result meanings.
Cocaine Drug Screening Test – Purpose, Results, and Detection Guide Read More »
Learn about the Cobalt Blood Test — its purpose, normal and high levels, symptoms of cobalt toxicity, and importance in patients with metal implants.
Cobalt Blood Test – Purpose, Normal Range, High & Low Level Symptoms Explained Read More »
The CMV Test is a diagnostic test used to detect infection caused by the Cytomegalovirus (CMV) — a common virus belonging to the herpesvirus family.
Most healthy people who get infected with CMV do not show any symptoms because their immune system can control the virus.
CMV Test (Cytomegalovirus Test) – Purpose, Normal Range, and High IgM/IgG Explained Read More »
