A. 1 – 1.5 mm
B. 2 mm
C. 2 – 2.3 mm
D. 3 mm
✅ The correct answer is option A. 1 – 1.5 mm.
Medical
Supra meatal triangle extermnally represents_______________?
A. Transverse sinus
B. Promontory of middle ear
C. Internal acoustic meatus
D. Mastoid antrum
✅ The correct answer is option D. Mastoid antrum.
There absorption of sodium chloride in kidneys is controlled by the hormones____________?
A. Adrenaline
B. Aldosterone
C. A.D.H. and vasopressin
D. All of the above
✅ The correct answer is option B. Aldosterone.
In an ideal occlustion buccal cusps of maxillary teeth, occlude with______________?
A. Fossa and rdges
B. Grooves and embrasures
C. Lingual cusps of mandibular teeth
D. Occlusal pits and fissures of mandibular teeth
✅ The correct answer is option B. Grooves and embrasures.
The mucosa of the posterior third of the tongue is supplied by______________?
A. Facial nerve
B. Trigeminal nerve
C. Mandibular nerve
D. Glossopharyngeal nerve
✅ The correct answer is option D. Glossopharyngeal nerve.
Biuret test is confirmatory test for_______________?
A. Protein
B. Fat
C. Carbohydrate
D. None of the above
✅ The correct answer is option A. Protein.
Which of the following cements is most biocompatible with pulp ?
A. GIC
B. Copper cement
C. Zinc phosphate cement
D. Zinc oxide eugenol cement
✅ The correct answer is option D. Zinc oxide eugenol cement.
Vital capacity is a measure of________________?
A. Tidal volume
B. Inspiratory reserve volume plus expiratory volume
C. Tidal volume plus inspiratory reserve volume plus expiratory reserve volume
D. Expiratory reserve volume plus reserve volume
✅ The correct answer is option C. Tidal volume plus inspiratory reserve volume plus expiratory reserve volume.
The number of branches of the internal carotid artery in the neck is____________?
A. None
B. One
C. Two
D. Four
✅ The correct answer is option A. None.
Adipose tissue releases free fatty acids in the________________?
A. Fasting state
B. Resting state
C. Active state
D. All of the above
✅ The correct answer is option A. Fasting state.