M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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

The setting of zinc phosphate is accelerated by_____________?
A Adding a drop of water
B Increasing mixing time
C Cooling the slab
D Adding a drop of oleic acid
Correct Answer: Adding a drop of water
PH of which cement remain below 7 even after 1 month after insertion into the cavity ?
A Glass Ionomer Cement
B Zinc Phosphate
C Resin cement
D Silicate cement
Correct Answer: Silicate cement
The most commonly used, most biocompatible and adhesive cement is______________?
A Zinc phosphate
B Zinc oxide eugenol
C Calcium hydroxide
D Glass ionomer
Correct Answer: Glass ionomer
Torsional force is_______________?
A Compression
B Tensile force
C Shear
D Transverse bending force
Correct Answer: Shear
All of the following is used as accelerator in zinc oxide eugenol cement except_______________?
A Acetic acid
B Zinc acetate dehydrate
C Calcium chloride
D Bromoglycerine
Correct Answer: Bromoglycerine
The principal constituent of set silicate cement matrix is_______________?
A Hydrated Aluminium phosphate
B Hydrated Aluminium Phosphate with calcium fluoride
C Hydrate Aluminosilicate gel
D Hydrated Aluminium phosphate crystal, CAF2 alluminosiliate gel
Correct Answer: Hydrated Aluminium phosphate
Age hardening is a process done at______________?
A Heating up to 200 – 450°C for 15 – 30 min and quenching in water
B Heating at 700°C for 10 – 15 min and quenching in water
C Heating at 700°C for 1 hour and quenching in water
D Heating above 700°C for 30 min and quenching in water
Correct Answer: Heating up to 200 – 450°C for 15 – 30 min and quenching in water
Frozen slab technique is applicable to_____________?
A Zinc phosphate cement
B Glass Ionomer cement
C Zinc oxide Eugenol cement
D Resin cement
Correct Answer: Zinc phosphate cement
Which of the following acts as accelerator in Zinc oxide eugenol______________?
A ZnCl2 + Eugenol
B ZnCl2 + ZnSO2
C Eugenol + ZnO
D Zn(OH)2 + ZnO
Correct Answer: ZnCl2 + ZnSO2
Strength of zinc phosphate is effected by_______________?
A Temp of glass slab
B P:L ratio
C Consistency of mix
D Alteration of mixing time
Correct Answer: P:L ratio