Lab Protocols

CRP or C-Reactive Protein

C-reactive protein (CRP) is a rapid blood marker for inflammation. Explore standard ranges, causes for high levels, and hs-CRP for heart risk.

Wright-Giemsa Stain

Master the Wright-Giemsa stain: a complete guide to principles, protocols, and interpreting peripheral blood and bone marrow smears.

Bone Marrow Aspiration and Trephine Biopsy

An overview of bone marrow aspiration and trephine biopsy. This guide covers key indications, procedural best practices, and modern result interpretation.

D-Dimer Test

D-Dimer Test

A D-dimer test measures a protein fragment from dissolved blood clots. It helps rule out dangerous clots like DVT or PE, but elevated levels can have other causes.

Phlebotomy Procedure: Best Practices & Venipuncture

Phlebotomy Procedure: Best Practices & Venipuncture

Phlebotomy involves drawing blood using a needle from a vein in the arm. To ensure patient comfort and accurate results, a skilled phlebotomist locates a vein, disinfects the area, inserts a needle, collects blood, and then removes the needle and applies pressure.

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