A. Stensons duct
B. common bile duct
C. Naso lacrimal duct
D. maxillary Sinus
✅ The correct answer is option C. Naso lacrimal duct.
Medical
Nutrition for ameloblasts after 1st layer of enamel is laid is______________?
A. Dental sac
B. Odontoblastic process
C. Ree
D. Dental Papilla
✅ The correct answer is option A. Dental sac.
Transverse ridge is prominent on occlusal surface of which of the following decidous teeth ?
A. Mandibular first molar
B. Maxillary first molar
C. Mandibular second molar
D. Maxillary second molar
✅ The correct answer is option A. Mandibular first molar.
The 3 – D’s dermatitis, diarrhoea and dementia are seen in deficiency of____________?
A. Thiamin
B. Riboflavin
C. Niacin
D. Pyridoxine
✅ The correct answer is option C. Niacin.
The nerve that emerges from the two superficial heads of lateral pterygoid muscle is______________?
A. Buccale nerve
B. Massetric nerve
C. Nerve to pterygoid muscle
D. Inferior alveolar nerve
✅ The correct answer is option A. Buccale nerve.
All the heart valves are open during which stage of cardiac cycle __________________?
A. Systolic ejection
B. Isovolumetric relaxation
C. Isovolumetric contraction
D. None of the above
✅ The correct answer is option D. None of the above.
Which is the cement with adhesive properties ?
A. Zinc oxide eugenol
B. Zinc polycarboxylate
C. SIlicate
D. Glass ionomer
✅ The correct answer is option E. Both B & D.
Which of the following statement is false______________?
A. Resorption of roots of deciduous incisors and canines begins on their lingual surfaces
B. Resorption of roots of deciduous molars begins on their inner surfaces
C. Shedding of deciduous teeth is delayed in the absence of their successor teeth
D. None of the above
✅ The correct answer is option D. None of the above.
Coefficient of thermal expansion of metal-ceramic alloys is________________?
A. Same as porcelain
B. More than porcelain
C. Less than porcelain
D. More than or equal to porcelain but not less
✅ The correct answer is option D. More than or equal to porcelain but not less.
All are components of basement membrane except________________?
A. nidogen
B. Laminin
C. Eutactin
D. Rhodopsin
✅ The correct answer is option D. Rhodopsin.