All India Institute of Medical Sciences 2009 SOLVED S 2007 - Question Paper

9. ans is: A-Mustard Oil.
(Ref: Park 16th / Page 407)

10. Iron is current in all of the subsequent except:
A. Myoglobin.
B. Catalase.
C. Cytochrome.
D. Pyruvate kinase.

10. ans is: D- Pyruvate kinase
(Ref: Park -11th Ed /Pg 449) Repeat AIPG-06

11. Enzyme that regulates the conversion of ethanol to acetaldehyde is:
A. Alcohol dehydrogenase.
B. Acetaldehyde dehydrogenase.
C. Catalase.
D. Xanthene oxidase.

11. ans is: A- Alcohol dehydrogenase.
(Ref. K.D.T. fifth / 351)

12. Which of the subsequent enzyme at a pH of 8.6 has a function in bone mineralization and hydrolysis of phosphoric esters?
A. Acid phosphatase.
B. Alkaline phosphatase.
C. Collagenase.
D. Hyaluronidase.

12. ans is: B- Alkaline phosphatase.
(Ref. Harper 24th Ed / Page 680)

13. Amino acid residue used in detection of strength of Collagen:
A. Proline
B. Hydroxyproline
C. Glycine
D. Hydroxyglycine.

13. ans is: B- Hydroxyproline.
(Ref: Harper 24th / 669)

DENTAL MATERIALS

14. The angle ranging from adhesive & adherent is zero degree. This indicates:
A. Rough surface ranging from adhesive & adherent.
B. Presence of irregularities ranging from the adherent surfaces.
C. Complete wetting of the surfaces.
D. Molecules of adhesive & adherent are at a tangent to every other.

14. ans is: C- Complete wetting of surfaces
(Ref: Phillips-11th Ed/Pg 37, Phillips-10th Ed/Pg two Repeat AIIMS-MAY-06.

15. Which of the subsequent is actual regarding lathe cut silver alloy?
A. Has low creep.
B. Requires lowest amount of mercury.
C. Has tensile strength, both at 15 mins & seven days comparable to high copper Unicompositional alloys.
D. Achieves least compressive strength at one hour.

15. ans is: D- Achieves least compressive strength at one hour.
(Ref: Craig, Restorative dental materials-11th Ed/Pg 295-97) Repeat AIPG-06.

16. Which of the subsequent is actual regarding corrosion of Amalgam restoration?

Earning:   Approval pending.