87. Which nerve passes through Menke’s cave?

1. Abducent.

2. Facial.

3. Trigeminal.

4. Trochlear.

Ans: 3

88. Angle of the jaw is supplied by:

1. Great auricular nerve.

2. Lesser occipital nerve.

3. Greater occipital nerve.

4. Posterior auricular nerve.

Ans: 1

89. Which is true about opening of jaw?

1. Lateral pterygoid muscle contracts.

2. Movement in vertical axis.

3. Articular disc moves backwards.

4. Head of the mandible moves forwards.


Ans: 1

90. The branches of the external carotid artery do not include:

1. Facial artery.

2. Lingual artery.

3. Maxillary artery.

4. Inferior thyroid artery.

Ans: 4

91. Which vertebra has the most prominent spine?

1. C2.

2. C7.

3. T10.

4. L2.

Ans: 2

92. All are tributaries of cavernous sinus except:

1. Superior ophthalmic vein.

2. Central vein of retina.

3. Superficical middle cerebral vein.

4. Superior sagital sinus.


Ans: 4

93. Which is palpable at the anterior border of masseter?

1. Stensons duct.

2. Submandibular duct.

3. Facial nerve.

4. Maxillary artery.


Ans: 1

94. Which is true regarding parotid gland?

1. Stenson's and Wharton's duct join and open at the upper second molar teeth.

2. Stenson's duct opens opposite upper second molar teeth.

3. Parotid duct pierces the masseter.

4. Developed from mesoderm.


Ans:2

95. Which of the following is derived from cartilage of the third arch?

1. Styloid process.

2. Malleus.

3. Incus.

4. Greater cornu of hyoid.

Ans: 4

86.During a cranial nerve test, the patient cannot elevate her right eye from the abducted position. Which of the following muscles is paralyzed?

A.Rt IO
B.Rt IR
C.Rt LR
D.Rt SO
E. Rt SR

ANS.E.
The superior rectus muscle can elevate and adduct the eye from the
neutral position. From the abducted position, it is the only muscle that can elevate the eye.
The inferior oblique muscle (choice A) can elevate and abduct the eye from the neutral position.
From the adducted position, it is the only muscle that can elevate the eye.
The inferior rectus muscle (choice B) can depress and adduct the eye from the neutral position. From
the abducted position, it is the only muscle that can depress the eye.
The lateral rectus muscle (choice C) can abduct the eye.
The superior oblique muscle (choice D) can depress and abduct the eye from the neutral position.
From the adducted position, it is the only muscle that can depress the eye.

FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX

85.Axial bones in skull are:

1. 8. 2. 14.

3. 22. 4. 28.


ANS. 4


FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX

MCQ'S SEARCH ENGINE

Custom Search
CLICK ON "OLDER POSTS" ABOVE FOR MORE................

YOU MAY ALSO LIKE: