Glucosuria can have either a pathological or a nonpathological cause.

Both the crista ampullaris and the macula contain otoliths.

List the blood vessels that a drop of blood will pass through as it leaves the head and travels towards the heart:
1 External jugular vein
2 Precava
3 Subclavian vein
4 Brachiocephalic vein

A) 1, 3, 4, 2
B) 1, 2, 3, 4
C) 1, 4, 3, 2
D) 1, 4, 2, 3