A. Otic capsule
B. Styloid bone
C. Hyoid cartilage
D. None of the above
✅ The correct answer is option A. Otic capsule.
1343. Conduction velocity is least in_______________?
A. AV node
B. SA node
C. SA node
D. Purkinje fibers
✅ The correct answer is option A. AV node.
1340. In which of the following areas is the alveolar process the thinnest_____________?
A. Lingual to the maxillary central incisors
B. Buccal to the mandibular central incisors
C. Lingual to the maxillary canines
D. Lingual to the mandibular first molar
✅ The correct answer is option B. Buccal to the mandibular central incisors.
The reducing equivalent for fatty acid synthesis is derived form____________?
A. Glycolysis
B. Kreb’s cycle
C. Urea cycle
D. Pentose phosphate pathway
✅ The correct answer is option D. Pentose phosphate pathway.
200. When the jaw is opened________________?
A. Condyles move upwards
B. Articular disc moves posteriorly
C. Lateral pterygoids contract
D. Condyles moves around vertical axis
✅ The correct answer is option C. Lateral pterygoids contract.
Which of the following is a non-reducing sugar____________?
A. Glucose
B. Maltose
C. Lactose
D. Sucrose
✅ The correct answer is option D. Sucrose.
71. Over-trituration of silver alloy and mercury_______________?
A. Reduces contraction
B. Increases the strength of lathe cut alloy but reduces the strength of spherical alloy amalgam
C. Decreases creep
D. Gives al dull and crumbly amalgam
✅ The correct answer is option B. Increases the strength of lathe cut alloy but reduces the strength of spherical alloy amalgam.
1365. Pain producing substance is________________?
A. Serotonin
B. Substance P
C. Histamine
D. Acetyl choline
✅ The correct answer is option B. Substance P.
1363. Alveolar process helps in providing_____________?
A. Support and retention to the complete denture
B. Boundaries for the tongue during speech
C. Attachment to muscles of facial expression
D. Support the natural teeth
✅ The correct answer is option D. Support the natural teeth.
1361. One of the following statement is unique about circumpulpal dentine______________?
A. Collagen fibers are oriented perpendicular to DEJ
B. Vonkorff fibers are present
C. Contain phosphophoryn
D. Requires matrix vesicle for mineralization
✅ The correct answer is option C. Contain phosphophoryn.