Bones

Question 1

• Rootlets of olfactory nerve.
• Anterior& posterior ethmoidal nerve and vessels.

Answer 1

cribriform plate of ethmoid

Question 2

• Emissary vein.

Answer 2

Foramen cecum
Foramen ovale
Foramen lacerum
Posterior condylar canal

Question 3

Inferior petrosal & sigmoid sinuses.

Answer 3

Jugular foramen

Question 4

Facial nerve.

Answer 4

Internal auditory meatus
Stylomastoid foramen

Question 5

Middle meningeal artery.

Answer 5

Foramen spinosum

Question 6

• Internal carotid artery & sympathetic plexus around it.
• Greater superficial petrosal nerve.

Answer 6

Foramen lacerum

Question 7

Lesser superficial petrosal nerve.

Answer 7

Foramen ovale

Question 8

• Branches of ophthalmic nerve:
  (Lacrimal, frontal & nasociliary).
• Oculomotor, trochlear & abducent nerves.
• Ophthalmic veins.

Answer 8

Superior orbital fissure

Question 9

Maxillary nerve.

Answer 9

Foramen rotundum

Question 10

• Vertebral, ant. & post. spinal arteries.
• Spinal part of accessory nerve.
• Apical ligament.

Answer 10

Foramen magnum

Question 11

foramen cecum.

Answer 11

Anterior cranial fossa

Question 12

internal auditory meatus, jugular foramen and hypoglossal canal.

Answer 12

Posterior cranial fossa

Question 13

suprameatal crest

Answer 13

Norma lateralis

Question 14

suprameatal crest,

Answer 14

Norma lateralis

Question 15

parietal emissary foramen is at which norma

Answer 15

Norma verticalis

Question 16

articular tubercle.

Answer 16

Norma basalis externa

Question 17

Occipital condyles, mastoid notch and groove for occipital artery.

Answer 17

Norma basalis externa

Question 18

Nerve to mylohyoid is at which triangle?

Answer 18

Submental and digastric

Question 19

Sympathetic trunk is at which triangle?

Answer 19

Carotid triangle

Question 20

Ansa cervicalis is at which triangle

Answer 20

Carotid

Question 21

Facial artery and anterior facial vein are at which triangle

Answer 21

Digastric

Question 22

Hypoglossal nerve is at which triangle

Answer 22

Digastric

Question 23

zygomatico-temporal foramen, external auditory meatus,

Answer 23

Norma lateralis

Question 24

orbital plate of the frontal bone is forming which cranial fossa?

Answer 24

Anterior cranial fossa

Question 25

mastoid part of temporal bone forms which cranial fossa

Answer 25

Posterior cranial fossa

Question 26

jugular foramen is at which cranial fossa

Answer 26

Posterior cranial fossa

Question 27

Tympanic plate

Answer 27

Norma basalis externa

Question 28

Petrosal

Answer 28

Lesser superficial petrosal: ovale Greater superficial petrosal: lacerum Inferior petrosal: jugular lesser ovale, Love.

Question 29

Meningeal

Answer 29

Accesory meningeal artery: ovale Middle meningeal artery: spinosum

Question 30

Internal carotid artery

Answer 30

Foramen lacerum Carotid canal

Question 31

Labrynthine artery

Answer 31

Inernal auditory meatus

Question 32

Which foramen is not written with norma basalis externa

Answer 32

Foramen rotundum

Question 33

Jugular foramen is at which fossa

Answer 33

Posterior cranial fossa

Question 34

Accesory nerve

Answer 34

Jugalar foramen Foramen magnum: it’s accesory part

Question 35

Opthalmic artery

Answer 35

Optic canal

Question 36

Opthalmic vein

Answer 36

Superior orbital fissure