Test 1 Cusp-Fossa/Marginal Ridge Locations

Question 1

Lingual cusp of the maxillary first premolar

Answer 1

distal marginal ridge or distal fossa of the mandibular first premolar

Question 2

Lingual cusp of the maxillary second premolar

Answer 2

distal marginal ridge or distal fossa of the mandibular second premolar

Question 3

Mesiolingual cusp of the maxillary first molar

Answer 3

central fossa of the mandibular first molar

Question 4

Distolingual cusp of the maxillary first molar

Answer 4

distal marginal ridge or distal fossa of the mandibular first molar

Question 5

Mesiolingual cusp of the maxillary second molar

Answer 5

central fossa of the mandibular second molar

Question 6

Distolingual cusp of the maxillary second molar

Answer 6

distal marginal ridge or distal fossa of the mandibular second molar