1951. Thinnest labial plate is found in the region of____________?
A. Upper central incisors
B. Lower central incisors
C. Upper canines
D. Lower canines
✅ The correct answer is option B. Lower central incisors.
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.
1952. The number of line angles a permanent maxillary central incisor is_____________?
A. Two
B. Four
C. Six
D. Eight
✅ The correct answer is option C. Six.
1953. Nasolacrimal duct is directed_____________?
A. Downward, Medially, Backwards
B. Downward, laterally, Backwards ‘(DLB)
C. Downward, laterally forward
D. Downward, medially forward
✅ The correct answer is option B. Downward, laterally, Backwards ‘(DLB).
1954. All of the following is true about dentinal tubules except______________?
A. Inner pulpal layer contains more dentinal tubules than outer dentin layer
B. The diameter of dentin tubules ranges from 5 to 7μm
C. The diameter of dentinal tubule is more at pulpal layer than outer layer
D. The bonding is more on the inner layer of dentin compared to outer surface
✅ The correct answer is option B. The diameter of dentin tubules ranges from 5 to 7μm.
1955. A special feature of the periodontal ligament fibroblasts is______________?
A. The number or organelles
B. Presence of actin fibres and shape change
C. size of the cells
D. Collagen fibre formation
✅ The correct answer is option B. Presence of actin fibres and shape change.
1956. Periodontal ligament is made up of____________?
A. Type I collagen
B. Type I and Type III collagen
C. Type I and Type II collagen
D. Type I and Type IV collagen
✅ The correct answer is option B. Type I and Type III collagen.
1957. Site of RBC formation in 20 years old healthy male is____________?
A. Flat bones
B. Long bones
C. Liver
D. Yolk sac
✅ The correct answer is option A. Flat bones.
1958. The cells that form secondary dentin are_______________?
A. Cementoblasts
B. Fibroblasts
C. Odontoblasts
D. Osteoblasts
✅ The correct answer is option C. Odontoblasts.
1959. Keratohyaline granules are found in________________?
A. St. granulosum
B. St. spinosum
C. St. basale
D. Prickle cell layer
✅ The correct answer is option A. St. granulosum.
1960. Resorption of root of primary incisors starts at_____________?
A. 4 yrs
B. 6 yrs
C. 8 yrs
D. 10 yrs
✅ The correct answer is option A. 4 yrs.