A. Cortical bone
B. Cancellous bone
C. Teeth
D. Nail
✅ The correct answer is option A. Cortical bone.
60. The structure that is closely related to the posterior end of the mylohyoid ridge is_______________?
A. Lingual nerve
B. Inferior alveolar nerve
C. Mylohyoid nerve
D. None of the above
✅ The correct answer is option A. Lingual nerve.
294. Which is not produced enteroendocrinally_____________?
A. Intrinsic factor
B. Secretin
C. Motilin
D. GIP
✅ The correct answer is option A. Intrinsic factor.
289. The premolar with the occlusal groove pattern that may simulate the letter “Y” is________________?
A. Maxillary first
B. Maxillary second
C. Mandibular second
D. Mandibular first
✅ The correct answer is option C. Mandibular second.
59. The lateral lingual swellings and tuberculum impar give rise to______________?
A. Anterior 1/3 of tongue
B. Anterior 2/3 of tongue
C. Posterior 1/3 of tongue
D. Posterior 2/3 of tongue
✅ The correct answer is option B. Anterior 2/3 of tongue.
319. The shape of the occlusal surface of the permanent maxillary first molar is___________?
A. Oval
B. Trapezoidal
C. Triangular
D. Rhomboidal
✅ The correct answer is option D. Rhomboidal.
Mutation in the oxidative enzymes (peroxisomes) could lead to_______________?
A. Zellweger’s syndrome
B. Gaucher’s disease
C. Epidermolysis bullosa
D. Leber’s neuropathy
✅ The correct answer is option A. Zellweger’s syndrome.
A example of a preventive antioxidant is_______________?
A. Catalase
B. Tocopherol
C. Superoxide dismutase
D. Urate
✅ The correct answer is option A. Catalase.
58. ‘Pterion ‘ is_____________?
A. Is a point of articulation four skull bones
B. Is a point where ‘bregma’ and ‘lambda ‘meet
C. It is the region of the antero – lateral fontanelle merge
D. Lies deep to the zygomatic arch
✅ The correct answer is option A. Is a point of articulation four skull bones.
297. Bone metabolism is controlled by ____________?
A. Vit – D & Calcium
B. Parathormone
C. Calcitonin
D. All of the above
✅ The correct answer is option D. All of the above.