Question

question 4
which of the following blood tests is an indicator of the presence of an inflammatory disease?
a erythrocyte sedimentation rate
b culture and sensitivity
c hematocrit
d pro - time

Explanation:

The erythrocyte sedimentation rate (ESR) measures how quickly red blood cells settle in a tube over time. Inflammatory diseases cause proteins in the blood to change, making red blood cells clump together and settle faster. Culture and sensitivity tests identify bacteria and their antibiotic - sensitivity, hematocrit measures the proportion of red blood cells in blood, and pro - time assesses blood - clotting ability.

Answer:

A. erythrocyte sedimentation rate