Flashcards in Chapter 32 Pt 2 And Chapter 33 Deck (33)
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1
Veins usually run with
Arteries and have the same names
Exceptions are jugulars
2
Jugular foramen
Internal jugular drains entire brain and passes through the skull
3
Pterygoid plexus of veins
Forms max. Vein
Can be pierced when anesthetizing PSA nerve block
4
Hematoma
Swelling and discoloration due to piercing of a vein
5
What forms the retromandibular vein
Superficial temporal/max. Veins
6
Retromandibular vein divides into
Posterior retromandibular vein and joins posterior auricular vein
7
What forms the external jugular vein
Posterior retromandibular vein and posterior auricular vein
8
External jugular empties into the
Subclavian vein
9
Anterior retromandibular vein joins facial vein
Common facial vein - internal jugular
10
Cavernous sinus
Venous sinus near base of the brain
Dangerous if infection spreads into this area
11
External jugular to the subclavian vein joins internal jugular
Brachiocephalic vein and flows into superior vena cava - heart
12
Salivary gland classifications
Exocrine
Merocrine
Compound tubuloaveolar
Serous
Seromucous
Mucous
13
What are the major salivary glands
Parotid
Submandibular
Sublingual
14
Mumps
Viral infection of parotid gland
15
Produced only 25% of total resting salivary volume
Parotid
16
Parotid
On surface of masseter, behind ramus, anterior to ear
Serous
Duct (Stensons) opens into the oral cavity opposite the max 2nd molar
17
60-65% of total resting salivary volume
Submandibular
18
What kind of salivary gland is the submandibular
Mixed gland (seromucous)
19
Where does the duct open for the submandibular
Onto sublingual carnucle (Whartons duct)
20
Wraps around mylohyoid muscle and located inferior/posterior to body of mandible
Submandibular
21
Smallest - 10% of total salivary volume
Sublingual
22
What kind of salivary gland is sublingual
Mucous
23
Duct for sublingual
Duct of revinus
24
Where is sublingual gland located
Anterior floor of mouth next to canines
25
Function of minor salivary glands
To keep the mucosa moist
26
Minor salivary glands
Labial
Buccal
Palatine
Glossopalatine
Lingual
27
Palatine glands
No glands in anterior part of hard palate
28
Lingual glands
Anterior lingual tip of tongue
Lingual glands of von ebner
Posterior lingual
29
Lingual glands of von ebner
Washes off taste buds
30
Posterior lingual
Located around lingual tonsils
31
All glands are controlled by
Parasympathetic autonomic nervous system (PANS)
32
Xerostomia
Dry mouth
33
