This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which cement will cobweb if the working time has expired? a. ZOE b. Resin c. Polycarboxylate d. ... (Read 81 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
on: Jun 25, 2018
Which cement will cobweb if the working time has expired?
 a. ZOE
  b. Resin
  c. Polycarboxylate
  d. Zinc phosphate

Question 2

Which material is never used under a composite or an acrylic restoration?
 a. Zinc phosphate
  b. Glass ionomer
  c. Calcium hydroxide
  d. ZOE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fffftttt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 25, 2018
Answer to Question 1

c
RATIONALE: Polycarboxylate cement will cobweb if the working time has expired.

Answer to Question 2

d
RATIONALE: ZOE is never used under a composite or an acrylic restoration.


gbarreiro

  • Member
  • Posts: 566
Reply 2 on: Jun 25, 2018
Wow, this really help

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Radiation Side Effects, Healing Time, and Intervention Radiation Side Effects, Healing Time, and Intervention
Both the top and bottom pattern have the same frequency. However, the amount of on-time varies. Both the top and bottom pattern have the same frequency. However, the amount of on-time varies.
Use two hands to squeeze both sides of the arm at the same time. Apply from shoulder to wrist. ... Use two hands to squeeze both sides of the arm at the same time. Apply from shoulder to wrist. ...
The time spent in each interval of one complete cell cycle of a human cell in culture The time spent in each interval of one complete cell cycle of a human cell in culture
Physics: Power, Energy and Time Physics: Power, Energy and Time
The Hfr chromosome time-of-entry map is assembled from the recombinant data The Hfr chromosome time-of-entry map is assembled from the recombinant data
Video: Global warming and its effect on climate change

For a complete list of videos, visit our video library