A. Facial
B. Lingual
C. Distal
D. Mesial
✅ The correct answer is option A. Facial.
1263. All of the following muscles are elevators of the mandible except______________?
A. Digastric
B. Massetor
C. Medial pterygoid
D. Temporalis
✅ The correct answer is option A. Digastric.
The amino acid from which niacin is synthesized is______________?
A. Tyrosine
B. Theronine
C. Tryptophan
D. Histidine
✅ The correct answer is option C. Tryptophan.
187. The extrinsic muscles that aid in depressing the tongue are the ___________?
A. Genioglossi and hyoglossi
B. Genioglossi and palatoglossal
C. Hyoglossi and styloglossi
D. Styloglossi and palatoglossal
✅ The correct answer is option A. Genioglossi and hyoglossi.
65. MEchanism of adhesion of GIC restoration with tooth surface is by mean of ______________?
A. Carboxyl group
B. Chelates with Metal Ions
C. C=C double bond
D. Polymer chains
✅ The correct answer is option A. Carboxyl group.
1291. The diameter of the rod is______________?
A. 4 μ m
B. 9 μ m
C. 7 μ m
D. 2 μ m
✅ The correct answer is option A. 4 μ m.
186. Which of the following is not present on the medial surface of a submandibular gland ?
A. Styloglossus
B. Mylohyoid
C. Facial vein
D. Hyoglossus
✅ The correct answer is option A. Styloglossus.
1285. Which of the following is not a structural element of the temporomandibular joint ?
A. Sigmoid notch
B. Articular disc
C. Capsular ligament
D. Joint cavities
✅ The correct answer is option A. Sigmoid notch.
Kreb’s cycle does not occur in______________?
A. Muscle
B. RBC
C. Heart
D. All of the above
✅ The correct answer is option B. RBC.
64. Finishing and polishing of Amalgam make the restoration______________?
A. Increase in tarnish and corrosion resistance
B. Increase the marginal strength
C. Decrease the tarnish and corrosion resistance
D. Increased compressive strength
✅ The correct answer is option A. Increase in tarnish and corrosion resistance.