5.6 Lymphatics Flashcards Preview

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Flashcards in 5.6 Lymphatics Deck (62)
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1

Maxillary sinusitis can result from the spread of infection from what?

posterior maxillary teeth

2

What is an infection of this venous sinus, which may result from the spread of a dental infection?

Cavernous sinus thrombosis

3

What does the occipital scalp drain into?

occipital nodes

4

What does the parietal scalp drain into?

mastoid or superficial parotid nodes

5

What drains the lateral face?

parotid nodes

6

What drains the mid portion of the face?

facial nodes

7

Where are superficial facial nodes located?

along facial vessels

8

Where are the deep facial nodes located?

along maxillary artery in IFT

9

What drains the chin, medial lower lip, lower incisors and gingiva, tip of tongue?

submental nodes

10

What do the submental nodes drain into?

submandibular nodes or deep cervical lymph nodes

11

What drains the lower eyelids, nose, check, maxillary sinus, upper lip, palate, sublingual and submandibular glands, body of tongue, all maxillary teeth except 3rd molars, all mandibular teeth except incisors?

Submandibular nodes

12

What doe submandibular nodes empty into?

deep cervical nodes

13

Where are the anterior superficial cervical nodes (anterior jugular chain) located?

along anterior jugular vein, superficial to infra hyoid mm.

14

What drains the skin and muscles of infra hyoid region of the neck?

Anterior jugular chain

15

What drains the trachea, larynx, and thyroid?

Deep anterior cervical nodes (juxtavisceral)

16

What is one of the pre laryngeal lymph nodes, where enlargement indicated thyroid disease?

Delphian node

17

What nodes are located in the buccopharyngeal fascia posterior to pharynx at the level of the atlas?

retropharyngeal nodes

18

What nodes primarily drain the nasal cavity and paranasal air sinuses, hard and soft palate, nasopharynx, posterior tongue?

Retropharyngeal nodes

19

What nodes are located along the EJV, superficial to SCM?

superficial lateral cervical nodes (cervical chain)

20

What drains the lower ear and parotid region?

superficial lateral cervical nodes (cervical chain)

21

What lymph node group receives all lymph from head and neck?

Internal jugular (deep cervical) chain

22

Where are the superior deep cervical chain nodes located?

surround IJV superior to omohyoid

23

What is the most superior of the superior deep chain cervical nodes?

jugulodigastric (tonsillar) node

24

What do the inferior deep cervical chain nodes drain?

superior deep cervical chain, anterior cervical and transverse cervical nodes

25

Where does most lymph from the tongue drain either directly or indirectly?

jugulo-omohyoid node (part of inferior deep cervical chain)

26

What does the superficial fascia of the head and face surround?

muscles of facial expression and their neurovasuclar supply

27

What are the attachments of the deep fascia of the head and face?

extends from the hyoid bone superiorly to the mandible and zygomatic arch

28

What structures does the deep fascia of the head and face cover?

muscles forming the floor of the mouth and the submandibular gland as a capsule

29

What does the splitting of the deep fascia of the head and face create?

parotid fascia

30

What contains fat, lymph nodes, muscles of facial expression, facial a/v, infraorbital a/v/n, mental a/v/n, and branches of CN VII?

superficial fascial spaces