A. Three arteries and one vein
B. One artery and three veins
C. One artery and one vein
D. Two arteries and one vein
A. Vasodilation
B. Stasis of blood
C. Increased vascular permeability
D. Decreased hydrostatic pressure
A. Hemangioma
B. Glomous tumour
C. Ewings tumour
D. Plasmacytoma
A. Amino acids
B. Peptides
C. Peptones
D. All of the above
A. 1 facial and 2 lingual
B. 1 lingual and 2 facial
C. 1 mesial and 2 buccal
D. 1 mesial and 1 distal
A. aboe hyoid bone
B. Hyoid bone
C. Above Styloid process
D. Below hyoid bone
A. Have less marginal breakdown
B. Are workable at lower Hg-alloy ratio
C. Have a higher ratio of tensile to compressive strength
D. Have less resistance to tarnish and corrosion