Scalp

Question 1

The scalp extends posteriorly until the

Answer 1

Superior Nuchal Lines

Question 2

Which bone is superior nuchal line part of

Answer 2

Occipital Bone

Question 3

Which two bones form Zygomatic Arch

Answer 3

Anteriorly: Zygomatic
Posteriorly: Temporal Bone

Question 4

Name the 5 layers of scalp

Answer 4

Skin
Dense Connective Tissue
Aponeurosis of Occipitofrontal Muscle
Loose Areolar Connective Tissue
Periosteum

Question 5

The trigeminal nerve is divided up into

Answer 5

V1: Opthalmic
V2: Maxillary
V3: Mandibular

Question 6

V1 Ophthalmic of Trigeminal Fibres

Answer 6

Purely Sensory

Question 7

V2 Maxillary of Trigeminal Fibres

Answer 7

Purely Sensory

Question 8

V3 Mandibular of Trigeminal Fibres

Answer 8

Sensory and Motor

Question 9

Sensory innervation to face and anterior scalp is by branches of

Answer 9

Trigeminal Nerve

Question 10

In which layer of scalp are blood vessels present

Answer 10

Loose Connective Tissue

Question 11

Supratrochlear Artery Origin

Answer 11

ICA

Question 12

Supraorbital Artery Origin

Answer 12

ICA

Question 13

Superficial Temporal Artery Origin

Answer 13

ECA

Question 14

Posterior Auricular Artery Origin

Answer 14

ECA

Question 15

Occipital Artery Origin

Answer 15

ECA

Question 16

Emissary Veins Feature

Answer 16

Valveless

Question 17

Are there any lymph nodes in scalp

Answer 17

No

Question 18

Would wounds in scalp bleed profusely or sparingly?

Answer 18

Profusely due to Connective tissue preventing vasoconstriction

Question 19

The aponeurosis of which muscle is present in 3rd layer of scalp

Answer 19

Occipitofrontalis

Question 20

Which veins can spread infection intracranially

Answer 20

Emissary Veins