5.5 days left... i need you guys help...

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wuwu thedentist

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which of the following describes the proper axial inclination of the palatal root of a maxillary second molar?
a. vertical
b. mesial and lingual
c. mesial aand facial
d. distal and facial
e. distal and lingual


on the crown of the mandibular first molar, the facial cusp ridge of the ML cusp originates at the cusp tip and normally terminates at which of the following?
a. lingual groove
b. halfway down the facial surface
c. halfway down the lingual surface
d. mesial pdrtion of the central groove
e. mesiolinguo-occlusal piont angle area



the occlsal table of a mandibular first molar normally exhibits which of the following ridges?
a. 2 oblique
b. 4 marginal
c. 3 transverse
d. 4 triangular
e. 5 triangular


in primary first molars, which portion of the crown is shorter occlusocervically?
a. central
b. distofacial
c. mesiolingual
d. midlingual

it's weird coz its not saying if its the upper or lower... what do you think?
honestly, im clueless...
thanks a lot!!!
 
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