Arterial Supply And Venous Drainage
Arterial supply to head and neck.
- 1.The right side of the heart carries oxygenated blood; the left side carries deoxygenated blood
- A.
True
- B.
False
- 2.The common carotid artery divides into the superior and inferior carotid branches
- A.
True
- B.
False
- 3.The internal carotid artery does not supply the oral cavity
- A.
True
- B.
False
- 4.The 1st posterior branch off of the external carotid artery is the posterior auricular artery
- A.
True
- B.
False
- 5.Both the mylohyoid artery and the mental artery are branches of the inferior alveolar artery
- A.
True
- B.
False
- 6.The infraorbital artery is the most anterior branch of the maxillary artery
- A.
True
- B.
False
- 7.Veins of the face usually have the same names as the arteries that travel with them
- A.
True
- B.
False
- 8.The anterior retromandibular vein and the facial vein from teh internal jugualr vein
- A.
True
- B.
False
- 9.The _______ artery is the 2nd anterior branch off the external carotid artery
- A.
Ascending pharyngeal
- B.
Maxillary
- C.
Lingual
- D.
Facial
- 10.The ________ artery supplies blood to the maxillary molers
- A.
Posterior superior artery
- B.
Pterygopalatine
- C.
Maxillary
- D.
Infraorbital
- 11.After blood travels through the pulmonary veins it goes to the
- A.
Aorta
- B.
Left atrium
- C.
Pulmonary valve
- D.
Lungs
- 12.A new patient come into office. she has a large purplish bruise and some swelling under her eye and along her cheekbone area. she states that she had a deep cavity and her dentist gave her an injection and filled the tooth #2. Her dentist is away on vacation and she is worried that she may have an infection. You suspect that the lesion is:
- A.
The result of an assualt
- B.
A cavernous sinus infection
- C.
A hematoma
- D.
An allergic reaction to anesthesia
- 13.Which of the follwoing arteries supplies blood to the oral cavity
- A.
Lingual
- B.
Maxillary
- C.
Palatal
- D.
Mental
- E.
They all do
- 14.Which of the following are branches of the internal jugular?
- A.
Lingual
- B.
Maxillary
- C.
Superficial temporal
- D.
Facial
- E.
None of the above
- 15.The blood supply to the muscles of mastication is from the ___________ artery
- A.
Mental
- B.
Facial
- C.
Lingual
- D.
Maxillary
- E.
Superficial temporal
- 16.The vein that may be injured in anesthesia of the posterior superior alveolar nerve is the
- A.
Retromandibular vein
- B.
Pterygoid plexus of veins
- C.
Facial vein
- D.
Temporal vein
- E.
None of the above
- 17.If the posterior retromandibular vein is absent on one side, which of the following statement is true
- A.
The external jugular vein will be smaller than normal
- B.
The internal jugular vein will be klarger than normal
- C.
All blood from the maxillary will enter the common facial vein
- D.
All of the above
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