Challenge #7 (part 2)
Look at the scans below and answer the multiple choice questions.
1. How are T stages 1-3 for oropharyngeal cancer determined?
a) By extent to adjacent soft tissues
b) By size
c) By nodal spread
d) By involvement of carotid artery or prevertebral musculature
2. Infiltration of extrinsic musculature of the tongue will change the T staging to:
a) T2
b) T3
c) T4a
d) T4b
e) None of the above
3. With 4 unilateral lymph nodes that are under 3 cm in size, the N staging would be classified as:
a) N1
b) N2a
c) N2b
d) N2c
e) N3
Be sure to submit your answers for a chance to win a special prize!
