Question

a phlebotomy technician is collecting a specimen to test a patients lithium level following a recent dose of medication. which of the following levels should the technician collect? peak fasting trough random

Explanation:

Trough levels are measured just before the next dose of a medication. For lithium level testing after a recent dose, trough level is the appropriate one to measure as it gives an indication of the lowest level of the drug in the body before the next dose is administered, which helps in assessing therapeutic and toxic levels.

Answer:

C. Trough