In a patient with allergy to costume jewelry, which of the following is contraindicated______________?

Related Mcqs:

Incomplete casting is the result of_____________?

A. More porous investment in the mould B. Narrow sprue diameter C. Hollow sprue pin D. Large reservoir...

Which of the following is function of fluoride flux in soldering process ?

A. It prevents the formation of copper oxide B. It prevents the formation of chromium oxide or dissolves chromic oxide layer C. It prevents the flow of material in undesirable area D. Increase the strength of solder...

With indirect spruing. Which one of the following porosities can be minimised_______________?

A. Back pressure porosity B. Localized shrinkage porosity C. Pin hole porosity D. Micro porosity...

Which of the waxes are derived from the lignite_________________?

A. Paraffin wax B. Inlay wax C. Microcrystalline wax D. Montan wax...

Setting expansion is advantageous in__________________?

A. Casts B. Models C. Investment D. Dies...