A. Sharpehy’s fibres and elastic fibres
B. Collagen fibres and blood vessels
C. Canaliculi and incremental lines
D. Lacunae and elastic fibres
✅ The correct answer is option C. Canaliculi and incremental lines.
Medical
Prepare effectively with the latest Medical MCQs with answers and explanations for exams, interviews, and job tests. Our collection covers anatomy, physiology, biochemistry, pharmacology, pathology, microbiology, forensic medicine, community medicine, and clinical skills. These Medical multiple-choice questions are designed for students, medical aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, medical entrance exams, and recruitment assessments. Strengthen your medical knowledge, improve problem-solving skills, and score higher with our updated Medical MCQs.
132. On which of the following permanent teeth is it most difficult to distinguish between mesial and distal aspects ?
A. Maxillary central incisor
B. Mandibular central incisor
C. Mandibular lateral incisor
D. Mandibular second premolar
✅ The correct answer is option B. Mandibular central incisor.
133. Parasympathetic ganglion in head are_______________?
A. Three pairs
B. Four pairs
C. Five pairs
D. Two pairs
✅ The correct answer is option B. Four pairs.
134. Anchoring fibrills are composed of_____________?
A. Type V and VII collagen
B. Type I and III collagen
C. Type IV collagen
D. Type IV and III Collagen
✅ The correct answer is option A. Type V and VII collagen.
135. The major cells seen in gingiva are______________?
A. Fibro blast
B. Odontoblasts
C. Cementoblasts
D. Merkel cells
✅ The correct answer is option A. Fibro blast.
136. Aging process affects pulp tissue by_____________?
A. Decreasing the size and shape of pulp tissue and cellular component
B. Increase cellular component at the expenses of fibre component
C. Increases vascularity of the pulp
D. Decrease the calcific component of the pulp
✅ The correct answer is option A. Decreasing the size and shape of pulp tissue and cellular component.
137. In Cytochrome p450, P stands for____________?
A. Structural proteins
B. Substrate protiens
C. Pigment
D. Polymer
✅ The correct answer is option C. Pigment.
138. Which of the following is not a cause of secondary polycythemia ?
A. High Altitude
B. Myeloproliferative changes
C. Pheochromocytoma
D. Cerebellar hemangioblastoma
✅ The correct answer is option B. Myeloproliferative changes.
139. The ketone bodies, which are excreted in diabetic ketoacidosis ?
A. Acetoacetic acid and pyruvic acid
B. Acetoacetic acid and oxalocacetic acid
C. Acetoacetic acid and alpha ketoglutaric acid
D. Acetoacetic acid and beta hydroxyl butyric acid
✅ The correct answer is option D. Acetoacetic acid and beta hydroxyl butyric acid.
140. Holocrine secretion is seen in_____________?
A. Salivary
B. Mammary
C. Sebaceous glands
D. Gastric
✅ The correct answer is option C. Sebaceous glands.