Answered

According to the 2019 NCCN guidelines for NSCLC, which biomarker tests should be ordered in a patient with stage IV NSCLC (adenocarcinoma histology)?

A. PD-L1, EGFR, ALK, ROS1, MET, RET
B. PD-L1, EGFR, ALK, ROS1, KRAS, BRAF, MET
C. PD-L1, EGFR, ALK, ROS1, BRAF
D. PD-L1, EGFR, ALK, ROS1, KRAS, HER2, BRAF



Answer :

GinnyAnswer

Final answer:

The correct biomarker tests to order for a patient with stage IV NSCLC (adenocarcinoma histology) are PD-L1, EGFR, ALK, ROS1, BRAF.


Explanation:

The correct answer is:
PD-L1, EGFR, ALK, ROS1, BRAF.
This set of biomarker tests should be ordered in a patient with stage IV NSCLC (adenocarcinoma histology) according to the 2019 NCCN guidelines for NSCLC.


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