A. Great auricular nerve
B. Lesser occipital nerve
C. Greater occipital nerve
D. Posterior auricular nerve
✅ The correct answer is option A. Great auricular nerve.
Medical
Superior vena cava is formed by______________?
A. Subclavian vein
B. Internal jugular vein
C. External jugular vein
D. Thoracic vein
✅ The correct answer is option E. Brachiocephalic.
Calcification of permanent first molar usually begins in the_____________?
A. Third month of intrauterine life
B. In the sixth month of intrauterine life
C. At birth
D. In the third month of extra uterine life
✅ The correct answer is option C. At birth.
Which is not a branch of cavernous part of internal carotid artery ?
A. Cavernous branch
B. Inferior hypophyseal
C. Meningeal artery
D. Ophthalmic artery
✅ The correct answer is option D. Ophthalmic artery.
The chief advantage of zinc phosphate cement is its___________?
A. Good compressive strength
B. Film thickness
C. Lack of irritation
D. Low solubility
✅ The correct answer is option B. Film thickness.
2nd heart sound is characterized by all except______________?
A. Due to closure of semilunar valves
B. Is occasionally split
C. Has longer duration than 1st heart sound
D. Marks the onset of diastole
✅ The correct answer is option C. Has longer duration than 1st heart sound.
Articular disc of tmj receives insertion from which muscle______________?
A. Medial pterygoid
B. Lateral pterygoid
C. Massetor
D. Temporalis
✅ The correct answer is option B. Lateral pterygoid.
Elastic cartilage is found in_________________?
A. Auditory tube
B. Nasal septum
C. Articular cartilage
D. Costal cartilage
✅ The correct answer is option A. Auditory tube.
The main site of fluoride inhibition in the Embden Meyerhof pathway of acid____________?
A. ATPase
B. Enolase
C. Pyruvate Kinase
D. Fructose 6 phosphatase
✅ The correct answer is option B. Enolase.
Vitamin B12 is_______________?
A. Extrinsic factor of castle
B. Intrinsic factor of castle
C. Cyano cobalamine
D. A fat soluble vitamin
✅ The correct answer is option A. Extrinsic factor of castle.