6520505
Description
Quiz by Nada Medhat, updated more than 1 year ago
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Created by Nada Medhat
about 8 years ago
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Question 1
Question
1- Regarding the scalp ,all the followings are true EXCEPT :-
Answer
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a- its wounds bleed profusely
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b- its wounds gape if the aponeurosis is cut
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c- it has no sebaceous glands
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d-its veins is communicates with intracranial venous sinuses
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e- it contains a muscle of facial expression
Question 2
Question
2- in which of the following layer of scalp does infection tend to spread :-
Answer
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a- skin
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b- connective tissue layer
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c- aponeurotic layer
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d- loose areolar tissue layer
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e- periosteal layer
Question 3
Question
3- the followings is a branch of the superficial temporal artery :-
Answer
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a- supraorbital
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b- transverse facial
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c- infraorbital
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d- supratrochlear
Question 4
Question
4- Regarding buccinator muscle . all the following are true EXCEPT :-
Answer
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a- it arises from both maxilla and mandible
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b- it covered by buccopharygeal fascia
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c- it compress the cheeks against the teeth
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d- It is supplied by the buccal branch of mandibular nerve.
Question 5
Question
5- lymph from central part of lower lip drains to :-
Answer
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a- submental lymph node
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b- parotid lymph node
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c- submandibular lymph node
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d- mastoid lymph node
Question 6
Question
6- Which nerve carries postganglionic parasympathetic fibers to the parotid gland?
Answer
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a- Auriculotemporal nerve
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b- Lesser petrosal nerve
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c- Glossopharyngeal nerve
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d- Great auricular nerve
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e- Marginal mandibular nerve
Question 7
Question
7- Regarding the parotid duct, the following statements are correct,
except:
Answer
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a) It courses across masseter below transverse facial artery.
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b) It opens into vestibule of mouth opposite upper second molar tooth
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c) It can be palpated against the contracted masseter muscle.
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d) It pierces masseter muscle to reach the vestibule of mouth.
Question 8
Question
8- One of the following nerves does not share in the cutaneous nerve
supply of the scalp behind the auricle:
Answer
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a) Greater occipital
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b) Auriculotemporal
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c) Lesser occipital
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d) Great auricular
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e) Third occipital
Question 9
Question
9- The scalp is supplied by the following arteries except one:
Answer
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a) Supratrochlear
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b) Facial
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c) Supraorbital
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d) Superficial temporal
Question 10
Question
10- Muscles of facial expression include the following, except:
Answer
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a) Zygomaticus major.
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b) Orbicularis oculi.
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c) Levator labli superioris.
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d) Digastric.
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