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.

Lenolin is added is ZOE paste to______________?

A Decrease flow

B Increase flow

C Accelerate reaction

D Decrease irritation due to eugenol

Review Detailed Answer

Correct Answer: Increase flow

Agar is prepared from_______________________?

A Bullock heart

B Chemicals

C Sea weed

D Chick cells

Review Detailed Answer

Correct Answer: Sea weed

Perforated impression tray are used for_______________?

A Alginate

B Zinc oxide-eugenol

C Agar-agar

D Impression compound

Review Detailed Answer

Correct Answer: Alginate

During setting of alginate impression materials________________?

A Trisodium phosphate reacts with sodium alginate

B Trisodium phosphate reacts with calcium sulphate

C Colloidal changes to sol

D Material in contact with soft tissues sets last

Review Detailed Answer

Correct Answer: Trisodium phosphate reacts with calcium sulphate

K2SO4 in agar-agar is for_______________?

A Accelerating the setting stage of gypsum

B Increase strength

C Give dimensional stability

D None of the above

Review Detailed Answer

Correct Answer: Accelerating the setting stage of gypsum

Wash or corrective impression is done by______________?

A Impression plaster

B Impression paste

C Alginate

D Rubber base impression material

Review Detailed Answer

Correct Answer: Impression paste

The plasticizers used in polyether impression material is_______________?

A polyether polymer

B Colloidal silica

C Glycol ether

D Di-vinyl poly (dimethyl siloxane)

Review Detailed Answer

Correct Answer: Glycol ether

In reversible hydrocolloid the property by which the transformation from sol to gel and gel to sol is a function of the_____________?

A Concentration of filler and plasticizer

B Percentage composition by weight of water

C Concentration of potassium sulphate

D Temperature

Review Detailed Answer

Correct Answer: Temperature

Alginates are_____________?

A Sol

B Gel

C Hydrocolloid

D Colloid

Review Detailed Answer

Correct Answer: Hydrocolloid

Syneresis is associated with______________?

A Hydrocolloids

B Elastomers

C Zinc oxide eugenol

D Plaster of paris

Review Detailed Answer

Correct Answer: Hydrocolloids

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Lenolin is added is ZOE paste to______________?

Agar is prepared from_______________________?

Perforated impression tray are used for_______________?

During setting of alginate impression materials________________?

K2SO4 in agar-agar is for_______________?

Wash or corrective impression is done by______________?

The plasticizers used in polyether impression material is_______________?

In reversible hydrocolloid the property by which the transformation from sol to gel and gel to sol is a function of the_____________?

Alginates are_____________?

Syneresis is associated with______________?