Question

The superior sagittal sinus drains into the confluence of sinuses. What is the missing term?

1) Transverse sinus
2) Sigmoid sinus
3) Cavernous sinus
4) Straight sinus

Answer 1

The missing term is Straight sinus. The superior sagittal sinus drains into the confluence of sinuses, which includes the occipital sinus and straight sinus. The transverse sinuses connect to the sigmoid sinuses, which then connect to the jugular veins.

Step-by-step explanation:

The missing term is 4) Straight sinus. The superior sagittal sinus drains into the confluence of sinuses, which includes the occipital sinus and straight sinus. The transverse sinuses connect to the sigmoid sinuses, which then connect to the jugular veins.