M C Q s D r i v e
03079682698
mcqsdrive@gmail.com
About
Contact

Contact Info

03079682698

mcqsdrive@gmail.com

Ad Banner

Medical Science Mcqs 5254 MCQs [All-Courses]

thumb

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

All Topics  5254

The logical explanation for the unique anticariogenic property of most silicate cements is______________?
A The reduction in enamel solubility due to fluoride uptake by enamel
B That beryllium flux is used in silicates
C That silicates show very little leakage at the margins of the restoration
D Due to the high silica content
Correct Answer: The reduction in enamel solubility due to fluoride uptake by enamel
Thermal conductivity of which material is close to dentin____________?
A Amalgam
B Silicate
C Composite resin
D Cavity varnish
Correct Answer: Silicate
Eugenol may be replaced in the zinc oxide eugenol cement by______________?
A Acetic acid
B Alginic acid
C Phosphoric acid
D Ortho-ethoxy acid
Correct Answer: Ortho-ethoxy acid
Which of the following do polycarboxylate and GIC have in common ?
A Polysiloxane
B Phosphoric acid
C Polyacrylic acid
D Ion leachable glass
Correct Answer: Polyacrylic acid
Which of the following show chemical bond with enamel (Calcified tissues)______________?
A Composites
B Direct filling resins
C Polycarboxylate cements
D BIS-GMA resins in pit and fissure sealants
Correct Answer: Polycarboxylate cements
Increased amount of powder in zinc phosphate cement mixture will cause_______________?
A Decreased strength
B Decreased film thickness
C Decreased solubility
D Increased setting time
Correct Answer: Decreased solubility
The temperature (in °F) of the mixing slab for silicate cements should be_____________?
A 55 – 65
B 65 – 75
C 75 – 85
D 85 – 95
Correct Answer: 65 – 75
Which one of the following dental cement accelerates the formation of reparative dentin ?
A Eugenol
B Calcium Hydroxide
C Zinc oxide
D Silica
Correct Answer: Calcium Hydroxide
Fluoride rich materials include ?
A Silicate cement
B Glass ionomer cement
C Polycarboxylate cement
D All of the above
Correct Answer: All of the above
Dynamic creep is the______________?
A Continuing alloying between silver-tin alloy and mercury during the life of restoration
B Deformation of set amalgam during function
C Process whereby alloy is wetted by murcury
D Spread of amalgam during packing
Correct Answer: Deformation of set amalgam during function
03079682698
mcqsdrive@gmail.com

Copyright @ 2026 MCQsDrive . All Rights Reserved.