MCQsDrive | MCQsDrive

Medical Science Mcqs 5254 MCQs [All-Courses]

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

During polymerisation of acrylic resin, above what temperature benzoyl peroxide form freeradicals_______________?

A 25°C

B 37°C

C 50°C

D 60°C

Review Detailed Answer

Correct Answer: 60°C

Etching depth after 30 sec for orthodontic bracket with orthophosphoric acid is_________________?

A 10 um – 20 um

B 3 um – 9 um

C 50 um – 110 um

D 200 um – 250 um

Review Detailed Answer

Correct Answer: 10 um – 20 um

The accepted polymer to monomer ratio for packing of polymethyl methacrylate resin is____________?

A 3:1

B 4:1

C 10:1

D 5:1

Review Detailed Answer

Correct Answer: 3:1

Residual monomer content of chemically activated resins is______________?

A 0.2% to 0.5%

B 2% to 5%

C 0.3% to 0.5%

D 2% to 5%

Review Detailed Answer

Correct Answer: 2% to 5%

Dentin conditioner has the following function______________?

A Removes smear layer

B Increases surface energy of dentin

C Forms a thin resin layer over exposed collagen fibrils

D Helps in bonding with composite

Review Detailed Answer

Correct Answer: Removes smear layer

The process wherein two or more chemically different monomers, each with some desirable property, can be combined to yield specific physical properties of a polymer is known as_____________?

A Step-growth polymerization

B Addition polymerization

C Condensation polymerization

D Copolymerization

Review Detailed Answer

Correct Answer: Copolymerization

« Previous
Next »

Showing 611 to 616 of 616 results

Contact Info

Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

During polymerisation of acrylic resin, above what temperature benzoyl peroxide form freeradicals_______________?

Etching depth after 30 sec for orthodontic bracket with orthophosphoric acid is_________________?

The accepted polymer to monomer ratio for packing of polymethyl methacrylate resin is____________?

Residual monomer content of chemically activated resins is______________?

Dentin conditioner has the following function______________?

The process wherein two or more chemically different monomers, each with some desirable property, can be combined to yield specific physical properties of a polymer is known as_____________?