A. Motor nucleus
B. Nucleus ambigous
C. Nucleus of tractus solitarius
D. Lacrimatory nucleus
✅ The correct answer is option C. Nucleus of tractus solitarius.
1897. Periodontal fibres joining cemental surface of one tooth, to cemental surface of adjacent tooth are called____________?
A. Gingivodental
B. Cemental fibres
C. Horizontal fibres
D. Transseptal fibres
✅ The correct answer is option D. Transseptal fibres.
1895. Cardiac muscle contracts due to______________?
A. Extracellular Ca+2
B. Sarcoplasmic ca+2
C. Extracellular Na+
D. Intracellular Na+
✅ The correct answer is option A. Extracellular Ca+2.
313. Sphenopalatine ganglion does not supply_________________?
A. Nasal mucosa
B. Sublingual gland
C. Ciliary ganglion
D. B & C
✅ The correct answer is option D. B & C.
312. Bregma is the name given to the junction of the_______________?
A. Coronal and sagittal sutures
B. Frontal bone with the nasal bone
C. Lambdoid and sagittal sutures
D. Two parietal bones
✅ The correct answer is option A. Coronal and sagittal sutures.
1888. Basically TMJ is a_____________?
A. Ball and socket joint
B. Hinge and axis joint
C. Synovial joint
D. Diartmodal joint
✅ The correct answer is option D. Diartmodal joint.
311. TMJ is supplied by _______________?
A. Auriculotemporal nerve
B. Buccal branch of facial nerve
C. Inferior alveolar nerve
D. All of the above
✅ The correct answer is option A. Auriculotemporal nerve.
1882. Proximal renal tubule is most permeable to _______________?
A. Sodium
B. Potassium
C. Bicarbonate
D. Ammonia
✅ The correct answer is option A. Sodium.
310. If the seventh nerve is damaged on the right side of the face______________?
A. the muscles of mastication would be denervated
B. the muscles of facial expression would be denervated
C. taste from the right anterior two thirds of the tongue would not be affected
D. sympathetic fibre to salivary gland would be interrupted
✅ The correct answer is option B. the muscles of facial expression would be denervated.
1876. Dentinal tubules are______________?
A. Concave
B. Straight
C. S0shaped
D. None of the above
✅ The correct answer is option C. S0shaped.