Ti Flashcards
Which gland secretes the most saliva
a. Parotid
b. Submandibular
c. Sublingual
d. Minor salivary glands
b. Submandibular
Which duct is the most likely to cause sialolithiasis
a. Stensons
b. Whartons
c. Blandin
d. Bartholins
b. Whartons
A patient presents with a small mass that is present for 3-4 weeks. It is translucent and is located in the anterior floor of the mouth
Ranula
Which gland is associated with taste buds
a. Glands of blandin nuhn
b. Von Ebners glands
Von Ebners glands
Which gland forms first in utero
a. Minor salivary glands
b. Parotid
c. Submandibular
d. Sublingual
Parotid
Which 3 structures pass through the parotid gland
i. Facial
ii. Retromandibular vein
iii. External Carotid Artery
iv. Stylomandibular ligament
b. 1, 2, 3
c. All of the above
d. 2, 3, 4
e. 1,
1
The thickening in the parotid gland capsule is the
a. Stylomandibular ligament
b. Sphenomandibular ligament
c. Stylohyoid ligament ligament ligament ligament ligament
Stylomandibular ligament
What can be damaged with a parotidectomy
i. CN 7
ii. Paralysis of the muscles of facial expression
iii. Chorda tympani
iv. CN 5
v. Lingual nerve
b. 1, 2, 3
b. 1, 2, 3
What structures can be damaged associated with the sublingual gland
i. Lingual neurovascular bundle
ii. Hypoglossal nerve
iii. Facial artery
iv. Marginal mandibular branch
b. 1 and 2?
b. 1 and 2?
How much saliva do you produce per day
a. 1 L/day
b. 250 cc/day
c. 2500 cc/day
d. 100 cc/day
1 L/day
50% of function is lost after how much radiation
a. 1000 cGy
1000 cGy
What test is used to evaluate levels of NaCl with Cystic Fibrosis patients
a. Sialochemistry
a. Sialochemistry
Which is the most best method of determining malignancy
a. Fine needle aspiration
b. Excisional Biopsy
c. Incisional Biopsy
ine needle aspiration
Freys syndrome following a parotidectomy is associated with which cranial nerve
a. 9
b. 7
c. 5
d. 8
9
The most common benign salivary neoplasia is
a. Pleomorphic adenoma
What is the longest duct with two sharp curves
Wharton’s duct
Which of the following can cause bilateral swellings
i. Sjogren’s Syndrome
ii. Wharton’s Tumor
iii. Pleomorphic adenoma
b. 1 and 2
1 and 2
Infections of the parotid gland are associated with which bacteria? What is the treatment
a. Staphylococcal, cephalosporins
Granulomatous sialodenitis is associated with
i. TB
ii. HIV
b. 1 and 2
1 and 2
Which of the following is associated with sulfur granules
Actinomycosis
Patient presents with a swelling and the x-ray shows a sharply demarcated mass. The patient was told in the past that it was just a sialadenitis. It was slow growing for months and present for 5 years. What is the diagnosis?
a. Pleomorphic Adenoma
b. Sialadenitis
A patient presents with 4 cm indurated ulcer on the palate. What would not be part of your diagnosis
a. Pleomorphic adenoma
b. Adenoid cystic carcinoma
c. Mucoepidermoid carcinoma
Pleomorphic adenoma
What solution should be used for an avulsed tooth
a. Milk
b. Hank’s solution
c. Water
b. Hank’s solution
The best method of airway protection for a patient with a cervical spine protection
a. Chin lift
Deviation on opening for a condylar fracture is
a. Contralateral to the side of fracture
b. Towards the side of fracture
Towards the side of fracture
Bilateral condylar fracture causes what dental classification
a. Posterior apertognathia
b. Anterior apertognathia
c. Class 2
d. Class 3
Anterior apertognathia
A fracture of multiple pieces is a
a. Comminuted fracture
Where is the mandible most commonly fractured
ondyle
With a condylar fracture, which movement will not occur
a. Translation
b. Rotation
c. No movement due to ankylosis
Translation
A patient has a vertical maxillary excess with an elongated lower 1/3 of the face and a gummy smile. What is the treatment of choice
a. Le fort 1 + Superior repositioning
b. Le fort 1 + Inferior repositioning
c. BSSO
Le fort 1 + Superior repositioning
The most conservative method of treating a ranula is
a. Excision of gland
b. Incise and Drain
c. Cryotherapy
d. Marsupialization
Excision of gland
Which of the following is associated with perineural invasion
a. Mucoepidermoid Carcinoma
b. Polymorphouse low gade adenocarcinoma
c. Adenoid cystic carcinoma
Adenoid cystic carcinoma
Viral parotitis is associated with what organism
a. Paramyxovirus
Some question about alcohol
a. Sialodenosis??
b. Xerostomia Hypertrophy
Sialodenosis
What type of fracture is associated with a bilateral orbital floor fracture
a. Le fort 1
b. Le Fort 2
c. Le Fort 3
d. Zygomaticomaxillary complex fracture
Le Fort 3
What type of fracture is associated with an increased vertical maxillary heigh, cranial something, and maxillary teeth
a. Le fort 1
b. Le fort 2
c. Le fort 3
Le fort 3
What percent of diagnosed child abuse cases are associated with orofacial trauma
50%
Indications for rigid internal fixation include
i. Displaced fractures
ii. Patient noncompliance
iii. COPD
iv. Previous history of substance abuse
b. All of the above
b. All of the above
The leading cause of death with ages 1-44 years of age is
a. Trauma
b. Cancer
c. Atherosclerosis
Trauma
Glasgow coma scale is determined by
i. Measuring eye opening
ii. Measuring motor response
iii. Measuring verbal response
iv. Measuring cardiovascular function
v. Measuring ventilator function
1,2,3
Class 2 bleeding is defined by
i. Tachycardia
ii. Tachypnea
iii. Decreased pulse pressure
iv. Decreased systolic blood pressure
1,2,3
The most common dental classification is
a. Class 1
b. Class 2
c. Class 3
Class 1
Hemorrhage during a maxillary procedure is most likely due to the
a. Pterygoid plexus
b. Greater palatine arteries
c. Internal maxillary artery
Pterygoid plexus
