Anatomy Of NOSE

Question 1

Persistent of what membrane cause Choanal atresia ?

Answer 1

Bucconasal membrane

Question 2

Charge Syndrome ?

Answer 2

COLOBOMA
Heart Defects
Atrsia
Retard growth & Dev
Genitourinary
Ear deformities

Question 3

Internal Nasal valve of 10* ventilate Sinuses using

Answer 3

Eddy currents on expiration

Question 4

Olfactory Fossa Grading ?
For ?

Answer 4

Keros (pronounced as Rose ) Grading for Endscopic Sx

I 1 To 3 mm below fovea ethmoidalis
II 4 To 7 mm
III 8 To 17mm

Question 5

Openings of middle meatus

Answer 5

Middle Meatus has “FAME”

Frontal
Anterior E
Maxillary

Form osteomeatal complex

Question 6

SuPErior Meatus openings?

Answer 6

Post Ethamoidal

Question 7

Supreme meatus Opening?

Answer 7

Sphenoid at sphenoethamoidal recess

Question 8

Inferior Meatus
openings?

Answer 8

Nasolacrimal Duct

@ junction of
ANT 1/3 & POST 2/3rd of Turbinate

Question 9

Sludgers headache ?

Answer 9

Anterior Ethamoid syndrome

DNS touches ant ethmoid nerve in turbinate

Question 10

Cottles test ?

Answer 10

DNS at nasal valve

Inferior end of upper lateral Car
Ant end of inferior turb
Septum

Question 11

Maxillary nerve orgin ?

Answer 11

CNV2 of Trigenimal
Foramen Rotendum
Sphenoplantine foramen
Lies 1cm behind middle turbinate

Question 12

Spenopalantine fossa

Answer 12

Maxillary nerve (v2 trigeminal )

Max artery feom ECA (Major supply of nose)

(Vidian nerve joins) Sphenopalantine ganglion (facial)

Question 13

Maxillary nerve continues as

Answer 13

Infra orbital nerve

Skin of cheek
Ala of nose

Question 14

Orbital/ zygomatic/ maxillary # affects which nerve ?

Answer 14

Maxillary nerve

Also affected in trigeminal neuraligia
(Treatment: Inj behind and medial 3rd molar)

Question 15

Vidian nerve ?

Answer 15

FACIAL nerve in MEar C gives
Greater petrosal nerve

+

Joins Deep Petrosal from INTERNAL CAROTID PLEXUS

FORMS NERVE of Pterygoid

Question 16

Parasympathetic supply of nose ?

Answer 16

Vidian nerve.

Lacrimation
Nasal
Palantine secretions

Vasodilation for temp regulation

Question 17

Overuse of nasal decongestants

Answer 17

Rhinitis Medicomentosa

Question 18

Damage to what artery causes Orbital hematoma ?

Answer 18

Anterior Ethamoid artery
-of ophthalmic artery
-ant part of septum and lateral wall

Question 19

NOT a part of Kiesslback plexus ?

Answer 19

Posterior Ethamoidal Artery

• From Opthalmic Artery

Question 20

Kisselbacks plexus

Answer 20

AE || SP
SL || GP

Ant Ethamoidal |Sphenopalantine artery

G A S S

Septal brch of Superior Labial
(lowermost septum & lateral wall)

Greater Palantine

Question 21

ICA gives rise to OPTHALMIC ARTERY
that gives rise to ?

Answer 21

Ant & post ethamoidal arteries

Question 22

External carotid gives rise to

Answer 22

Maxillary and facial arteries

Question 23

2 arteries of K plexus that hv a common origin ?

Answer 23

Sp & Gp from Maxillary artery

Question 24

TESPAL

Answer 24

1 artery to ligate in epistaxis

Transnasal Endoscopic SPHenopalantine
Artery Ligation

Followed by its orginating artery MAXILLARY

Question 25

Calwell luc approch

Answer 25

Ligate Maxillary as #2 choice through Maxilla

Question 26

Osler - Weber -Rendu - Syndrome

Answer 26

Hereditary Haemorrhagic Telangiectasia >18 episodes of epistaxis per month

Question 27

Valve of Nasolacrimal Duct ? Direction ?

Answer 27

Down Back & Laterally Valve of Hasner

Question 28

2 forceps used in nasal #

Answer 28

ASCH's for septum WALSHAM Forceps for Bone wall

Question 29

Specific Biochemical in CSF Rhinnorhea

Answer 29

B2 transferrin ONLY PRESENT IN PERILYMPH AND AQUEOUS HUMOR otherwise Glucose >30g/dl HALO sign HRCT best

Question 30

Le fort 1 #

Answer 30

Speak no evil // to palate No Csf R

Question 31

Le fort 2 #

Answer 31

Pyramidal # See no evil

Question 32

Le fort 3 #

Answer 32

Craniofacial dysjunction Hear no evil Supra alveolar nerve # Infra orbital nerve # Greater pectrosal nerve #

Question 33

Forceps used in SMR

Answer 33

Luc's forceps

Question 34

Hiatus semilunaris lies between

Answer 34

Uncinate ahead And Bulla ethamoidalis behind

Question 35

Osteomeatal complex

Answer 35

Maxillary Ostium UP H Semil BE Infundibulum

Question 36

Nipple used in Choanal atresia

Answer 36

McGoverns technique

Question 37

CSF otorhinorrhea

Answer 37

Temporal Bone #

Question 38

Origin of both ethmoidal arteries ?

Answer 38

Ophthalmic which is a branch of ICA Supply lateral wall and nasal septum

Question 39

Orgins of the Sp Gp and septal labial ?

Answer 39

Sp and gp from max Labial from facial All above from ECArtery

Question 40

Site of posterior epistaxis in adults ?

Answer 40

Woodruffs plexus Veins at inf to post end of inferior turbinate

Question 41

Anterior nasal pack gauze width ?

Answer 41

Adult 2.5cm wide (25mm) Children 12mm

Question 42

Where is external CA. ligated in epistaxis?

Answer 42

Above the orgin of superior thyroid artery

Question 43

TESPAL

Answer 43

Transnasal endescopic sphenopalantine artery ligation