Head and Neck Anatomy Pre Practical Lecture 1 Flashcards
1
Q
how many bones are in the cranium?
A
8
2
Q
how many bones are in the facial skeleton?
A
14
3
Q
would wounds to the scalp bleed profusely or sparingly?
A
profusely as connective tissue in 2nd layer prevent vasoconstriction
4
Q
what is the 3rd layer of scalp?
A
aponeurosis of the occipitofrontalis muscle
5
Q
what are emissary veins?
A
valveless veins that traverse diploe and can spread infection intracranially
6
Q
what kind of nevres are in cranial nerve?
A
sensory, motor or parasympathetic
