A. Foramen lacerum
B. Foramen rotundum
C. Foramen spinosum
D. Foramen ovale
✅ The correct answer is option D. Foramen ovale.
Medical
Histologically the dental pulp most closely resembles______________?
A. Nerve tissue
B. Vascular tissue
C. Granulation tissue
D. Loose connective tissue
✅ The correct answer is option D. Loose connective tissue.
Cementum formation is seen_______________?
A. After dentin formation
B. Before dentin formation
C. Both are formed at same time
D. None of the above
✅ The correct answer is option A. After dentin formation.
Advantage of minimum mercury technique or Eames technique is all Except________________?
A. High strength
B. Sets quickly
C. Needs no squeezing of excess mercury
D. Greater plasticity and adapts well to cavity walls
✅ The correct answer is option D. Greater plasticity and adapts well to cavity walls.
Which of the following structures is not of ectodermal origin_______________?
A. Hunter schreger bands
B. Enamel spindles
C. Enamel tufts
D. Enamel lamellae
✅ The correct answer is option B. Enamel spindles.
The muscle of tongue not supplied by the hypoglossal nerve is_____________?
A. Hyoglossus
B. Styloglossus
C. Genioglossus
D. Palatoglossus
✅ The correct answer is option D. Palatoglossus.
Sensory supply of nasal cavity is from a branch of_____________?
A. Trigeminal nerve
B. Facial nerve
C. Occulomotor nerve
D. Glossopharyngeal nerve
✅ The correct answer is option A. Trigeminal nerve.
Secondary caries is least likely seen with_______________?
A. Silicate cement
B. Zinc phosphate
C. Polycarboxylate
D. GIC
✅ The correct answer is option A. Silicate cement.
Resting membrane potential of nerve fiber is_______________?
A. -70 mv
B. -90 mv
C. -55 mv
D. + 35 mv
✅ The correct answer is option A. -70 mv.
Enzymes concerned with the citric acid cycle are found in the____________?
A. Nucleus
B. Ribosomes
C. Mitochondria
D. Nonparticulate cytoplasm
✅ The correct answer is option C. Mitochondria.