Challenge #23 (part 2)
Look and the scans below and answer the multiple choice questions.
1. Which cranial nerve is most classically affected by a chordoma?
a) III
b) IV
d) V
e) VI
f) None of the above
2. What is the name of the entrance to the petrosal sinus for cranial nerve VI?
a) Fallopian canal
b) Gasserian canal
c) Meckel’s cave
d) Membrane of Liliequist
e) None of the above
Be sure to submit your answers for a chance to win a special prize!
