What is the name of the laboratory test used to measure the overall coagulation pathway, including both the intrinsic and extrinsic pathways?

A Prothrombin Time (PT)
B Partial Thromboplastin Time (PTT) ✓
C Thrombin Time (TT)
D Bleeding Time (BT)

Explanation

The Partial Thromboplastin Time (PTT) measures the overall coagulation pathway, including both the intrinsic and extrinsic pathways.

Source

Clinical Laboratory Medicine
Hematology Hematology: Coagulation Disorders Hematology: Coagulation Disorders Easy MEDICAL Confidence: high