« previous next »

Author Question: A PFM crown has as its advantage ____________. a. strength b. esthetics c. both a and b d. ... (Read 83 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
on: Jun 25, 2018
A PFM crown has as its advantage ____________.
 a. strength
  b. esthetics
  c. both a and b
  d. neither a nor b

Question 2

Gold alloy crowns that have porcelain facials are known as __________ crowns.
 a. PFM
  b. full-cast
  c. three-quarter
  d. porcelain


guyanai

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jun 25, 2018
Answer to Question 1

c
RATIONALE: A PFM crown has as its advantage strength and esthetics.

Answer to Question 2

a
RATIONALE: Gold alloy crowns that have porcelain facials are known as PFM crowns.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Strength of Knee Joint Strength of Knee Joint
Guidelines and Precautions Prior to Beginning a Strength-Training Program Guidelines and Precautions Prior to Beginning a Strength-Training Program
A therapist assisting an amputee patient to regain mobility and strength after amputation. A therapist assisting an amputee patient to regain mobility and strength after amputation.
Testing the muscle strength of the wrist Testing the muscle strength of the wrist
Testing the strength of the sternocleidomastoid muscle against resistance Testing the strength of the sternocleidomastoid muscle against resistance
What is the pKa and general acid strength of formic acid if its conjugate base form has a pKb ... What is the pKa and general acid strength of formic acid if its conjugate base form has a pKb ...
Video: Brain Anatomy Animation (Part 2 of 2)

For a complete list of videos, visit our video library