S9 L2 Oral Cavity and Phraynx

Question 1

Oral cavity

• What is this?
• Where is it?

Answer 1

Question 2

Tongue - Muscles

• Intrinsic muscles
• Extrinsic muscles
• Nerves

Answer 2

Question 3

Tongue - Sensory

• How is this split?
• Which nerves?

Answer 3

Question 4

Salivary glands - Submandibular

• Which duct?
• Where does it emerge?

Answer 4

Bilateral to the Lingual Frenulum

Question 5

Salivary glands - Parotid

• Duct
• Type of gland…

Answer 5

Question 6

Salivary glands - Sublingual

• Which percentage of saliva?
• Where are the glands located?

Answer 6

Question 7

Salivary gland stones

• Another name
• Where are most commonly stones located?
• Symptoms?
• Size of stone?
• Diagnosis

Answer 7

Question 8

Tonsillitis

• What is this?
• Signs and Symptoms?
• Causes

Answer 8

Question 9

Peritonsillar abscess

• What is this?
• Signs and Symptoms

Answer 9

Question 10

Nasophraynx

• Where is this?
• Boundaries of this?
• Contains what?

Answer 10

Question 11

Pharyngeal tonsil

• Other name…
• What is this?
• How does it form?
• Signs and symptoms

Answer 11

Question 12

Oropharynx

• Where is it?
• Boundaries?
• Contains?

Answer 12

Question 13

Label

Answer 13

Question 14

Laryngopharynx

• Where is it?
• Boundaries?
• Contains…

Answer 14

Question 15

Pirifom fossa

• What is this?
• Role?
• Anatomically…

Answer 15

Question 16

Summary of all the differnt pharynx…

Answer 16

Question 17

General overview of muscle arrangements…
- 3 longitudinal muscles

Answer 17

• Stylopharyngeus
• Palatopharyngeus
• Salpingopharngeus

Question 18

Stylopharyngeus

• Role of this muscle?
• Origin
• Insertion
• Innervated by which nerve…

Answer 18

• Origin: Styloid process
• Insertion: Posterior border of thyroid cartilage
• Glossopharyngeal nerve (CN IX)

Question 19

Palatopharyngeus

• Origin
• Innervated

Question 20

Palatopharyngeus

• Origin
• Insertion
• Nerve innervation

Salpingopharyngeus

• Origin
• Insertion
• Nerve innervation

Answer 20

Question 21

Pharyngeal constrictors

• List of 3 muscles
• Role
• Origin
• Nerve innervation

Answer 21

Question 22

Pterygomandibular raphe…

Answer 22

Question 23

Pharyngeal pouch

• Signs and Symptoms
• What happens with this?
• Causes - what happens?

Answer 23

Question 24

General overview of nerve innervation of pharynx

Answer 24

Question 25

Phases of Swallowing: 
Stage 1 (Oral)

Answer 25

Question 26

Phases of Swallowing
- Stage 2 (Pharyngeal)

Answer 26

Question 27

Phases of Swallowing
- Oesophageal

Answer 27

Question 28

Dysphagia

• Age?
• Presentation…
• Causes of dysphagia
• Signs and symptoms

Answer 28

Signs and Symptoms:
All the usual symptoms
• Coughing & choking
• Sialorrhoea (drooling)
• Recurrent pneumonia
• Change in voice/speech (wet voice)
• Nasal regurgitation

Question 29

Cranial nerve problems in this area
- IX, X

Answer 29

Question 30

Cranial nerve problems in this area
- XII

Answer 30