Both alginate and agar-agar are derived from ____________. a. ...

[ec501234]

Both alginate and agar-agar are derived from ____________.
 a. limestone
  b. seaweed
  c. gelatin
  d. clay

Question 2

When recording an occlusal registration, the wax is softened with ____________.
 a. a flame and placed on the patient's maxillary arch
  b. a flame and placed on the patient's mandibular arch
  c. warm water and placed on the patient's maxillary arch
  d. warm water and placed on the patient's mandibular arch

[dpost18]

Answer to Question 1

b
RATIONALE: Both alginate and agar-agar are derived from seaweed.

Answer to Question 2

d
RATIONALE: When recording an occlusal registration, the wax is softened with warm water and placed on the patient's mandibular arch.

[ec501234]

YES! Correct, THANKS for helping me on my review

[abro1885]

Thanks for the timely response, appreciate it