MDS PREP

What is the role of the post-prandial alkaline tide in the regulation of gastric pH?
1) It increases gastric acidity
2) It decreases gastric acidity
3) It has no effect on gastric acidity
4) It neutralizes gastric acid
E) It promotes the secretion of bicarbonate into the gastric lumen

Physiology Answer: 2

The post-prandial alkaline tide refers to the increase in blood bicarbonate levels that occurs after a meal due to the secretion of bicarbonate by the pancreas and duodenal mucosa to neutralize the acidic chyme entering the small intestine. This temporary rise in blood pH reduces the secretion of gastrin and therefore decreases gastric acidity.

The function of proximal grooves in a class II cavity is
1. Resistance form
2. Retention form
3. Increase strength
4. Resistance and retention form

Conservative Dentistry Answer: 4

Distortion of image is more in
1) Parallel (or) long cone technique
2) Bisecting angle (or) short cone technique
3) Same in both of the above
4) No distoration in either of them

Radiology Answer: 2

The diameter of the tip of a periodontal probe is
1. 0.25 mm
2. 0.75 mm
3. 0.5 mm
4. 1 mm

Pedodontics Answer: 3

The diameter of the tip of a periodontal probe is 0.5 mm.

All of the following are behaviour modification (shaping) techniques in a normal child except
1) Desensitization
2) Tell-show-do (TSD)
3) Modeling
4) Aversive conditioning

Pedodontics Answer: 4

Rubber dam was introduced by
1) Tomy Hanks
2) SC Barnum
3) Hedstorm
4) GV Black

Conservative Dentistry Answer: 2

Least width of attached gingival is found on the facial aspect of
1) Ist premolar
2) 2nd premolar
3) Lateral incisor
4) Canine

Periodontics Answer: 1

Southern blot analysis is used to detect T and B cell neoplasms based on:
1.Clonal rearrangement of their receptor genes
2.Hyperchromatic and anaplastic behavior
3. Absence of contact inhibition
4. Absence of cohesiveness of tumour cells

MDS PREP

What is the role of the post-prandial alkaline tide in the regulation of gastric pH?
1) It increases gastric acidity
2) It decreases gastric acidity
3) It has no effect on gastric acidity
4) It neutralizes gastric acid
E) It promotes the secretion of bicarbonate into the gastric lumen

The function of proximal grooves in a class II cavity is
1. Resistance form
2. Retention form
3. Increase strength
4. Resistance and retention form

Distortion of image is more in
1) Parallel (or) long cone technique
2) Bisecting angle (or) short cone technique
3) Same in both of the above
4) No distoration in either of them

The diameter of the tip of a periodontal probe is
1. 0.25 mm
2. 0.75 mm
3. 0.5 mm
4. 1 mm

All of the following are behaviour modification (shaping) techniques in a normal child except
1) Desensitization
2) Tell-show-do (TSD)
3) Modeling
4) Aversive conditioning

Rubber dam was introduced by
1) Tomy Hanks
2) SC Barnum
3) Hedstorm
4) GV Black

Least width of attached gingival is found on the facial aspect of
1) Ist premolar
2) 2nd premolar
3) Lateral incisor
4) Canine

Southern blot analysis is used to detect T and B cell neoplasms based on:
1.Clonal rearrangement of their receptor genes
2.Hyperchromatic and anaplastic behavior
3. Absence of contact inhibition
4. Absence of cohesiveness of tumour cells

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MDS PREP

What is the role of the post-prandial alkaline tide in the regulation of gastric pH?1) It increases gastric acidity2) It decreases gastric acidity3) It has no effect on gastric acidity4) It neutralizes gastric acidE) It promotes the secretion of bicarbonate into the gastric lumen

The function of proximal grooves in a class II cavity is 1. Resistance form 2. Retention form 3. Increase strength 4. Resistance and retention form

Distortion of image is more in1) Parallel (or) long cone technique2) Bisecting angle (or) short cone technique3) Same in both of the above4) No distoration in either of them

The diameter of the tip of a periodontal probe is 1. 0.25 mm 2. 0.75 mm 3. 0.5 mm 4. 1 mm

All of the following are behaviour modification (shaping) techniques in a normal child except1) Desensitization2) Tell-show-do (TSD)3) Modeling4) Aversive conditioning

Rubber dam was introduced by1) Tomy Hanks2) SC Barnum3) Hedstorm4) GV Black

Least width of attached gingival is found on the facial aspect of1) Ist premolar2) 2nd premolar3) Lateral incisor4) Canine

Southern blot analysis is used to detect T and B cell neoplasms based on: 1.Clonal rearrangement of their receptor genes 2.Hyperchromatic and anaplastic behavior 3. Absence of contact inhibition 4. Absence of cohesiveness of tumour cells

Explore by subjects

What is the role of the post-prandial alkaline tide in the regulation of gastric pH?
1) It increases gastric acidity
2) It decreases gastric acidity
3) It has no effect on gastric acidity
4) It neutralizes gastric acid
E) It promotes the secretion of bicarbonate into the gastric lumen

The function of proximal grooves in a class II cavity is
1. Resistance form
2. Retention form
3. Increase strength
4. Resistance and retention form

Distortion of image is more in
1) Parallel (or) long cone technique
2) Bisecting angle (or) short cone technique
3) Same in both of the above
4) No distoration in either of them

The diameter of the tip of a periodontal probe is
1. 0.25 mm
2. 0.75 mm
3. 0.5 mm
4. 1 mm

All of the following are behaviour modification (shaping) techniques in a normal child except
1) Desensitization
2) Tell-show-do (TSD)
3) Modeling
4) Aversive conditioning

Rubber dam was introduced by
1) Tomy Hanks
2) SC Barnum
3) Hedstorm
4) GV Black

Least width of attached gingival is found on the facial aspect of
1) Ist premolar
2) 2nd premolar
3) Lateral incisor
4) Canine

Southern blot analysis is used to detect T and B cell neoplasms based on:
1.Clonal rearrangement of their receptor genes
2.Hyperchromatic and anaplastic behavior
3. Absence of contact inhibition
4. Absence of cohesiveness of tumour cells