Question

which of the following abbreviations stands for a diagnostic laboratory test?
a cpr
b ent
c ards
d abgs

Explanation:

CPR stands for cardiopulmonary resuscitation, a life - saving technique. ENT refers to ear, nose, and throat (a medical specialty). ARDS is acute respiratory distress syndrome, a medical condition. ABGs (arterial blood gases) is a diagnostic laboratory test to measure oxygen and carbon dioxide levels in the blood, among other things.

Answer:

D. ABGs