A. 7 days
B. 20 days
C. 60 days
D. 90 days
✅ The correct answer is option B. 20 days.
Medical
High copper amalgam can be produced_____________?
A. From smooth atomized particles
B. From irregular and spherical particles
C. From lathe cut particles
D. From traditional alloy particles
✅ The correct answer is option B. From irregular and spherical particles.
Oxygen affinity is increased by all except_________________?
A. Alkalosis
B. Hypoxia
C. Increased HbF
D. Hypothermia
✅ The correct answer is option B. Hypoxia.
Prostaglandin synthesis is partially switched off by______________?
A. Lipo oxygenase inhibition
B. Cyclo-oxygenase inhibition
C. Reductase
D. Peroxidase
✅ The correct answer is option B. Cyclo-oxygenase inhibition.
The portion of DNA in Which RNA polymerase binds and starts transcription is called______________?
A. Terminator
B. Anti terminator
C. Operator
D. Promoter region
✅ The correct answer is option D. Promoter region.
In method of firing: A shorter firing period at a higher temperature is considered better_______________?
A. A large time period at a lower temperature is preferred
B. A long firing period at a very high temperature is preferred
C. A short firing period at a very low temperature is preferred
D. none of these
✅ The correct answer is option B. A long firing period at a very high temperature is preferred.
Non polar lipid act as______________?
A. Electrical insulators
B. Irons
C. Non electrical insulators
D. Electrolytes
✅ The correct answer is option A. Electrical insulators.
following are the features of cretinism, except_____________?
A. Pot- belly
B. Idiotic look
C. Normal intelligence
D. Stunted growth
✅ The correct answer is option C. Normal intelligence.
Tooth eruption is due to______________?
A. Osteoclastic activity
B. Proliferation of cells at crypt
C. Exforliation of primary tooth
D. Eruptive force
✅ The correct answer is option D. Eruptive force.
DOPA and 5 – Hydroxytryptophan are clinically important because______________?
A. They cross Blood Brain Barriers
B. They are acidic precursors of Brain amines
C. They act as neuromodulators
D. They are metabolites of various neurogentic amines .
✅ The correct answer is option A. They cross Blood Brain Barriers.