A. A cell from which tooth enamel is formed:
B. A tissue from which tooth erupts
C. A tumour of the jaw
D. Pertaining to dentin
✅ The correct answer is option A. A cell from which tooth enamel is formed:.
Medical
Fat provides ______% of body’s calories?
A. 40%
B. 30%
C. 50%
D. 75%
✅ The correct answer is option B. 30%.
Oral tissue for microscopic examination is prepared by_______________?
A. Embedded in paraffin and sectioned
B. Embedded in paradion and sectioned
C. Frozen and sectioned
D. Specimens ground into thin sections
✅ The correct answer is option E. All of the above.
Structures passing through foramen ovale______________?
A. Emissary vein
B. Mandibular nerve
C. Trigeminal nerve
D. A & B
✅ The correct answer is option D. A & B.
Skeletal muscles______________?
A. Contracts when calcium is taken up by sarcoplasmic reticulum
B. Contracts when actin and myosin filaments shorten
C. Contraction is initiated by calcium binding to troponin
D. Contraction is initiated by calcium binding to tropomyosin
✅ The correct answer is option C. Contraction is initiated by calcium binding to troponin.
Anterior belly of digastric is supplied by_______________?
A. Mylohyoid nerve
B. Branch of facial nerve
C. Branch of cervical plexus
D. Hypoglossal nerve
✅ The correct answer is option A. Mylohyoid nerve.
Stimulation of baroreceptors results in_______________?
A. Increase in heart rate
B. Decreased vagal discharge
C. Increased sympathetic discharge
D. Decrease in blood pressure
✅ The correct answer is option D. Decrease in blood pressure.
Facial occlusal line in the maxillary arch is formed by_______________?
A. Stamp cusps
B. Centric holding cusps
C. Supporting cusps
D. Non- supporting cusps
✅ The correct answer is option D. Non- supporting cusps.
the special visceral afferent fibres of the facial nerve are located in which nuclei___________?
A. Motor nucleus
B. Nucleus ambigous
C. Nucleus of tractus solitarius
D. Lacrimatory nucleus
✅ The correct answer is option C. Nucleus of tractus solitarius.
The compound that can give rise to glucose by gluconeogenesis is_____________?
A. Acetyl CoA
B. Lactate
C. Palmitic acid
D. Fructose
✅ The correct answer is option B. Lactate.