Glands In The Head And Neck Flashcards

1
Q

False Capsule of Parotid Gland Derived from

A

Investing Layer of DCF

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2
Q

_____________ is Thickening of False Capsule of the Parotid Gland

A

Stylomandibular Ligament

It extends from Styloid Process to Angle of Mandible

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3
Q

Stylomandibular Ligament divides

A

Floor of the Mouth into

Parotid Fossa
And
Submandibular Fossa

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4
Q

Surfaces of Parotid Gland

A

Lateral / Superficial Surface

Anteromedial Surface

Posteromedial Surface

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5
Q

Anteromedial surface of Parotid Gland is Grooved by

A

Ramus of the Mandible

Masseter Muscle (outer surface)

Medial Pterygoid Muscle (inner surface)

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6
Q

Posteromedial Surface of Parotid Gland

A
  1. Muscles Attached To Mastoid Process
  2. Muscles Attached to Styloid Process
  3. Internal Carotid Artery
  4. Internal Jugular Vein
  5. {9, 10, 11, 12}CNs
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7
Q

Muscles related to Posteromedial Surface of Parotid Gland

A

Attached to Mastoid Process → SCM and Post. Belly of Digastric

Attached to Styloid Process → Styloglossus, Stylohyoid and Stylopharyngeus

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8
Q

Parotid Nodes are Present in the ___________ surface of parotid Gland

A

Lateral / Superficial Surface of Parotid Gland

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9
Q

Origin of Stenson’s Duct

A

Stenson’s / Parotid Duct arise from ~ Anterior Border of Parotid Gland

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10
Q

Opening of Stenson’s Duct

A

Into mucosa of Cheek opposite to 2nd Molar Tooth

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11
Q

Structures piercing Buccinator Muscle

A

Buccal Branch of Mandibular Nerve

Stenson’s/ Parotid Duct

Molar Mucus Glands

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12
Q

Structures passing through the Parotid Gland (superficial to deep)

A

Facial Nerve

Retromandibular Vein

External Carotid Artery

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13
Q

Facial Nerve Branches in the Parotid Gland

A

Temporofacial nerve

Cervicofacial nerve

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14
Q

Maxillary Vein + Superficial Temporal Vein gives

A

Retromandibular Vein

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15
Q

Anterior Division of Retromandibular Vein + Facial Vein forms

A

Common Facial Vein

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16
Q

Ant. Division Of Retromandibular Vein + _________________ →

Common Facial Vein

A

Facial Vein

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17
Q

_____________ Division of Retromandibular Vein + Post. Auricular Vein → External Jugular Vein

A

Posterior Division Of Retromandibular Vein

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18
Q

The Detached Part of Facial Process of Parotid Gland gives ___________

A

Accessory Parotid Gland

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19
Q

Location of Accessory Parotid Glandular

A

B/W Zygomatic Arch and Parotid Duct

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20
Q

Watery Secretion from Parotid Gland is due to _____________ Nervous System

A

Parasympathetic Nervous Systemwide

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21
Q

Sympathetic Supply to Parotid Gland is Responsible for

A

Thick Mucus Secretion

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22
Q

PostGanglionic Parasympathetic Fibres from the Otic Ganglion are given to Parotid Gland via

A

Auriculotemporal Nerve

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23
Q

Damage To Auriculotemporal Nerve after Parotid Surgeries lead to regeneration of Auriculotemporal Nerve is a/w

A

Frey’s Syndrome

Regenerated Auriculotemporal Nerve will innervate Sweat Glands ~instead of Parotid Gland

24
Q

Sympathetic Fibres to Parotid Gland are Derives from

A

Superior Cervical Ganglion →

Plexus Over Middle Meningeal Artery

25
Inferior Salivary Nucleus → IX Cranial Nerve → → → → Otic Ganglion → →Parotid Gland
Inferior Salivary Nucleus → IX Cranial Nerve →Tympanic Branch of IX →Tympanic Plexus → Lesser Petrosal Nerve → →Auriculotemporal Nerve →Parotid Gland
26
Parasympathetic Fibres To Parotid Gland Derived From Which Nucleus
Inferior Salivary Nucleus
27
Embryonic Origin Of Parotid Gland
Ectodermal Origin Developed By The End of 6th Week
28
Embryonic Origin Of Submandibular And Sublingual Glands
Endodermal Origin
29
________________ Muscle dividing Submandibular Gland Into ___________ And _________ Part
Mylohyoid Muscle Divides it into Superficial and Deep Part
30
Deep Part of Submandibular Gland is Superficial to ___________ Muscle
Hyoglossus Muscle
31
Superficially Part Of Submandibular Gland is Superficial to _______ Muscle
Mylohyoid Muscle
32
Submandibular Duct / Wharton Duct is Closely related to _________ Nerve
Lingual Nerve
33
Submandibular Gland opens into
The Sublingual Papillae on either side of Frenulum of Tongue
34
Parasympathetic Fibres to Submandibular Gland Originate From Which Nucleus
Superior Salivary Nucleus
35
Sympathetic Fibres To Submandibular Gland derived ftom
Superior Cervical Ganglion To Sympathetic Plexus Over Facial Artery
36
Superior Salivary Nucleus → → → → →Submandibular Ganglion → ____________ Gland And ____________ Gland
Superior Salivary Nucleus → → Facial Nerve → Chorda Tympani Nerve →Lingual Nerve → → Submandibular Gland and → Sublingual Gland
37
True Capsule Of The Glands is Derived From
Condensation Of Fibrous Stroma
38
False Capsule Of Thyroid Gland Is Derived From
PreTracheal Layer
39
Thickening of PreTracheal Layer Posteriorly Forms
Ligament of Berry
40
Apex of Lateral Lobe (of thyroid gland) reaching upto
Oblique Line of Thyroid Cartilage
41
Apex of Thyroid Gland is related to which ___________ artery ___________ nerve
Superior Thyroid Artery External Laryngeal Nerve
42
Base of the Thyroid Gland Reach up to
4th / 5th Tracheal Ring
43
Base of Thyroid Gland is related to which ___________ artery ___________ nerve
Inferior Thyroid Artery Recurrent Laryngeal Nerve
44
Location of Isthmus of Thyroid Gland
Over 2nd, 3rd, 4th Tracheal Ring
45
2 Superior Parathyroid Glands derived From
4th Endodermal Pouch Has Constant Position
46
Inferior Glands Of Parathyroid Gland Derived From
3rd Endodermal Pouch Has No Constant Position Formed along with Thymus
47
Artery supplying the Parathyroid Gland
Superior Branch of Inferior Thyroid Artery
48
Venous Drainage From Parathyroid Gland 1. _______________ to Internal Jugular Vein 2. _______________ to Internal Jugular Vein 3. ______________to Brachiocephalic Vein
1. Superior Thyroid Vein 2. Middle Thyroid Vein 3. Inferior Thyroid Vein
49
2 Superior Parathyroid Glands derived From
4th Endodermal Pouch Has Constant Position
50
Inferior Glands Of Parathyroid Gland Derived From
3rd Endodermal Pouch Has No Constant Position Formed along with Thymus
51
Artery supplying the Parathyroid Gland
Superior Branch of Inferior Thyroid Artery
52
Venous Drainage From Parathyroid Gland 1. _______________ to Internal Jugular Vein 2. _______________ to Internal Jugular Vein 3. ______________to Brachiocephalic Vein
1. Superior Thyroid Vein 2. Middle Thyroid Vein 3. Inferior Thyroid Vein
53
Structures in midline and are prone to damage during Tracheostomy are
Isthmus Arteria Thyroid Ima Inferior Thyroid Vein
54
Arteries Present In The Parotid Gland
1. ECA which terminates into 2. Maxillary Artery and 3. Superficial Temporal Artery 4. Transverse Facial Artery branch of Superficial Temporal Artery
55
Location of Otic Ganglion Superiorly Laterally Medially Posteriorly
Superiorly - Foramen Ovale Laterally - Mandibular Nerve Medially - Tensor veli palatini Posteriorly - Middle Meningeal Artery