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PT612 > Structures of Head and Neck > Flashcards

Structures of Head and Neck Flashcards

1
Q

Parotid Gland is ________ of the 3 ______ of the head

A

LARGEST

salivary glands

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2
Q

Parotid Duct passes

A

anteriorly over Masseter m.

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3
Q

it pierces

A

Buccinator m.

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4
Q

enters the oral cavity at

A

2nd maxillary molar

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5
Q

Parasympathetic innervation to parotid gland is

A

Glossopharyngeal Nerve IX

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6
Q

Coverings of the Scalp

A 
Skin
Connective Tissue
Epicranial Aponerosus 
Loose Connective Tissue
Pericranium
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7
Q

Connective Tissue of Scalp is the site of

A

blood vessels

may hold vessels open and cause more bleeding

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8
Q

Epicranical Aponerosus is connected to

A

frontalis m. and occipitalis m.

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9
Q

Loose Connective Tissue allows

A

movement of scalp on cranium

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10
Q

possible site of infection is

A

Loose Connective Tissue

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11
Q

Pericranium is the

A

periosteium covering of the bones of the cranium

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12
Q

Posterior Triangle boundaries

A

post border of SCM
ante border of Trapezius
clavicle

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13
Q

Division of Post Triangle

A
  1. occipital triangle

2. supraclavicular triangle

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14
Q

Anterior Triangle boundaries

A

ante border of SCM
ante midline of neck
lower border of mandible

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15
Q

Division of Anterior Triangle

A
  1. submandibular
  2. carotid
  3. muscluar
  4. submental
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16
Q

Superficial Nerves and Vessels of Post Triangle

A 
Greater Occipital C2
Lesser Occipital C2
Accessory Nerve XI
Greater Auricular C2-C3
Transverse cervical C2-C3
Supraclavicular C3-C4
External Jugular Vein
17
Q

Deep Nerves and Vessels of Post Triangle

A

brachial plexus
subclavian artery and vein
phrenic N.

18
Q

Submandibular triangle contents

A

submandibular gland (salivary)

19
Q

Carotid triangle contents

A

Common Carotid a
internal jugular v
Vagus N.
Hypoglossal N.

20
Q

Muscular triangle contens

A

thyroid

parathyroid glands

21
Q

Thyroid Gland secretes

A

Thyroid hormone

Calcitonin

22
Q

thyroid hormone regulates

A

metabolic rate

23
Q

calcitonin regulates

A

calcium metabolism

24
Q

Thyroid Hormone is located deep to

A

Sternohyoid m. and Sternthryoid m.

25
Q

anterolateral to ______

and below_____

A

trachea

thyroid cartilage

26
Q

isthmus is located at

A

2nd & 3rd tracheal rings

27
Q

blood supply to thyroid gland is

A

Superior and Inferior Thyroid aa.

28
Q

Parathyroid secretes

A

parathormone

29
Q

parathormone regulates

A

metabolism of calcium and phosphorus in blood

30
Q

Pterygopalatine fossa

A

between the pterygoid process of the sphenoid and the pyramid process of the palatine bone

31
Q

Pterygopalatine fossa is the location of the

A

pterygopalatine ganglion

PT612 (9 decks)

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