Anatomy Flashcards

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1
Q

The Mylohyoid line of the mandible splits both?

A

Submandibular and sublingual fossa

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2
Q

Subamandibular fossa is related to?

A

The submandibular salivary gland

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3
Q

The mandibular foramen transmits..?

A

The inferior alveolar nerve and vessels

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4
Q

The antero-medial aspect of the neck of mandible shows a depression called the?

A

Pterygoid fossa

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5
Q

The inferior alveolar nerve passes through the?

A

Mandibular foramen

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6
Q

The mental nerve passes through the?

A

Mental foramen

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7
Q

What nerve passes medial to the neck of mandible?

A

Auriculotemporal nerve

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8
Q

What are the muscles of mastication?

A

Temporalis, masseter, and both lateral and medial pterygoids

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9
Q

The Temporalis origin is

A

Temporal fossa

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10
Q

The Temporalis insertion is

A

The coronoid process of mandible

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11
Q

The Temporalis actions are

A

Elevation and retraction of mandible

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12
Q

Masseter origin?

A

Zygomatic arch

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13
Q

Masseter insertion?

A

Outer surface of ramus of mandible

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14
Q

Masseter actions?

A

Elevation and protraction of mandible

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15
Q

Lateral Pterygoid insertion?

A

Pterygoid fovea of neck of mandible

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16
Q

Lateral Pterygoid actions?

A

Chewing + depression and protraction of mandible

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17
Q

Medial Pterygoid action?

A

Helps in chewing via elevation and protraction

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18
Q

All muscles of mastication are supplied by?

A

The Mandibular nerve

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19
Q

All muscles of mastication cause protraction except the..?

A

Posterior fibers of Temporalis that cause retraction

20
Q

All muscles of mastication cause elevation of mouth bar?

A

Lateral Pterygoid, that causes depression

21
Q

The Pterygoids cause?

A

Side to side movement

22
Q

The nasopharynx contains

A

The pharyngeal opening of Eustachian tube

23
Q

The Oropharynx contains?

A

The palatine tonsil and fauces

24
Q

The Nasopharynx is sensory supplied by?

A

The Maxillary nerve

25
Q

The oropharynx is sensory supplied by the ?

A

Glossopharyngeal nerve

26
Q

Laryngeopharynx is sensory supplied by?

A

Internal laryngeal branch of vagus nerve

27
Q

Pharyngeal branch of vagus nerve motorway supplies all the pharynx’s?

A

Yes

28
Q

Name 2 structures inside the parotid gland

A

Facial nerve and external carotid artery

29
Q

The parotid duct emerges from which border of the parotid gland

A

Anterior

30
Q

The parotid duct pierces?

A

The buccinator

31
Q

What is the sensory supply of the parotid gland?

A

Auriculotemporal nerve

32
Q

Where is the submandibular gland?

A

Digastric triangle

33
Q

The submandibular gland’s superficial surface is related to?

A

The skin, facial vein and platysma muscle

34
Q

Sensory supply of submandibular gland?

A

Lingual nerve

35
Q

Motor supply of submandibular?

A

Facial nerve

36
Q

The lesser curvature of the stomach is attached to the?

A

Lesser omentum

37
Q

The lesser curvature is related to?

A

Right and left gastric vessels

38
Q

The greater curvature is attached to?

A

Greater omentum

39
Q

The greater omentum is related to?

A

Right and Left gastro epiploic vessels

40
Q

What is the stomach anteriorly related to?

A

Liver and diaphragm

41
Q

Posterior relations of stomach

A

Spleen and pancreas

42
Q

The superior part of duodenum start at which level and passes anterior to?

A

L1, IVC

43
Q

What supplies head of pancreas?

A

Pancreatico-duodenal arteries

44
Q

What supplies rest of pancreas?

A

Splenic artery

45
Q

Venous drainage of pancreas?

A

Splenic vein and portal vein

46
Q

Liver surfaces are?

A

Diagphragmatic, posterior and visceral surfaces

47
Q

Relations of posterior surface

A

IVC and caudate lobe