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Nose Liners > Anatomy Of NOSE > Flashcards

Anatomy Of NOSE Flashcards

1
Q

Persistent of what membrane cause Choanal atresia ?

A

Bucconasal membrane

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2
Q

Charge Syndrome ?

A

COLOBOMA
Heart Defects
Atrsia
Retard growth & Dev
Genitourinary
Ear deformities

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3
Q

Internal Nasal valve of 10* ventilate Sinuses using

A

Eddy currents on expiration

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4
Q

Olfactory Fossa Grading ?
For ?

A

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

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5
Q

Openings of middle meatus

A

Middle Meatus has “FAME”

Frontal
Anterior E
Maxillary

Form osteomeatal complex

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6
Q

SuPErior Meatus openings?

A

Post Ethamoidal

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7
Q

Supreme meatus Opening?

A

Sphenoid at sphenoethamoidal recess

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8
Q

Inferior Meatus
openings?

A

Nasolacrimal Duct

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

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9
Q

Sludgers headache ?

A

Anterior Ethamoid syndrome

DNS touches ant ethmoid nerve in turbinate

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10
Q

Cottles test ?

A

DNS at nasal valve

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

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11
Q

Maxillary nerve orgin ?

A

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

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12
Q

Spenopalantine fossa

A

Maxillary nerve (v2 trigeminal )

Max artery feom ECA (Major supply of nose)

(Vidian nerve joins) Sphenopalantine ganglion (facial)

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13
Q

Maxillary nerve continues as

A

Infra orbital nerve

Skin of cheek
Ala of nose

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14
Q

Orbital/ zygomatic/ maxillary # affects which nerve ?

A

Maxillary nerve

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

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15
Q

Vidian nerve ?

A

FACIAL nerve in MEar C gives
Greater petrosal nerve

+

Joins Deep Petrosal from INTERNAL CAROTID PLEXUS

FORMS NERVE of Pterygoid

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16
Q

Parasympathetic supply of nose ?

A

Vidian nerve.

Lacrimation
Nasal
Palantine secretions

Vasodilation for temp regulation

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17
Q

Overuse of nasal decongestants

A

Rhinitis Medicomentosa

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18
Q

Damage to what artery causes Orbital hematoma ?

A

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

19
Q

NOT a part of Kiesslback plexus ?

A

Posterior Ethamoidal Artery

  • From Opthalmic Artery
20
Q

Kisselbacks plexus

A

AE || SP
SL || GP

Ant Ethamoidal |Sphenopalantine artery

G A S S

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

Greater Palantine

21
Q

ICA gives rise to OPTHALMIC ARTERY
that gives rise to ?

A

Ant & post ethamoidal arteries

22
Q

External carotid gives rise to

A

Maxillary and facial arteries

23
Q

2 arteries of K plexus that hv a common origin ?

A

Sp & Gp from Maxillary artery

24
Q

TESPAL

A

1 artery to ligate in epistaxis

Transnasal Endoscopic SPHenopalantine
Artery Ligation

Followed by its orginating artery MAXILLARY

25
Q

Calwell luc approch

A

Ligate Maxillary as #2 choice through Maxilla

26
Q

Osler - Weber -Rendu - Syndrome

A

Hereditary Haemorrhagic Telangiectasia
>18 episodes of epistaxis per month

27
Q

Valve of Nasolacrimal Duct ?
Direction ?

A

Down Back & Laterally
Valve of Hasner

28
Q

2 forceps used in nasal #

A

ASCH’s for septum

WALSHAM Forceps for Bone wall

29
Q

Specific Biochemical in CSF Rhinnorhea

A

B2 transferrin

ONLY PRESENT IN PERILYMPH AND AQUEOUS HUMOR otherwise

Glucose >30g/dl
HALO sign
HRCT best

30
Q

Le fort 1 #

A

Speak no evil
// to palate
No Csf R

31
Q

Le fort 2 #

A

Pyramidal #
See no evil

32
Q

Le fort 3 #

A

Craniofacial dysjunction
Hear no evil

Supra alveolar nerve #
Infra orbital nerve #
Greater pectrosal nerve #

33
Q

Forceps used in SMR

A

Luc’s forceps

34
Q

Hiatus semilunaris lies between

A

Uncinate ahead
And Bulla ethamoidalis behind

35
Q

Osteomeatal complex

A

Maxillary Ostium
UP
H Semil
BE
Infundibulum

36
Q

Nipple used in Choanal atresia

A

McGoverns technique

37
Q

CSF otorhinorrhea

A

Temporal Bone #

38
Q

Origin of both ethmoidal arteries ?

A

Ophthalmic which is a branch of ICA

Supply lateral wall and nasal septum

39
Q

Orgins of the Sp Gp and septal labial ?

A

Sp and gp from max
Labial from facial

All above from ECArtery

40
Q

Site of posterior epistaxis in adults ?

A

Woodruffs plexus

Veins at inf to post end of inferior turbinate

41
Q

Anterior nasal pack gauze width ?

A

Adult 2.5cm wide (25mm)
Children 12mm

42
Q

Where is external CA. ligated in epistaxis?

A

Above the orgin of superior thyroid artery

43
Q

TESPAL

A

Transnasal endescopic sphenopalantine artery ligation

Nose Liners (3 decks)

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