A. Sclerotic dentin
B. Secondary dentin
C. Reparative dentin
D. All of the above
✅ The correct answer is option B. Secondary dentin.
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.
1912. All of the following hormones have cell surface receptors except_____________?
A. Adrenalin
B. Growth Hormone
C. Insulin
D. Thyroxine
✅ The correct answer is option D. Thyroxine.
1913. Sensations of pain from teeth and temperature are carried by_______________?
A. Corticospinal tract
B. Corticobulbar tract
C. Lateral spinothalamic tract
D. Ventral spinothalamic tract
✅ The correct answer is option C. Lateral spinothalamic tract.
1914. Enzyme that catalyses the transfer of a molecule group from one molecule to another is_____________?
A. Oxidases
B. Peptidases
C. Transferases
D. LIpases
✅ The correct answer is option C. Transferases.
1915. A decrease in the urine output is called_____________?
A. Dysuria
B. Nocturia
C. Oliguria
D. Plyuria
✅ The correct answer is option C. Oliguria.
1916. The first sign of future deciduous teeth as a thickening of oral ectoderm appears at about_____________?
A. 25th day of Intra uterine life
B. 34th day of Intra uterine life
C. 56th day of Intra uterine life
D. 20 wks of Intra uterine life
✅ The correct answer is option C. 56th day of Intra uterine life.
1917. Compared with dental alloys, CERAMICS show____________________?
A. High ductility
B. High hardness
C. Low esthetic value
D. Susceptibility to brittle fracture
✅ The correct answer is option D. Susceptibility to brittle fracture.
1918. Lesions within the basal ganglia produce the following signs except_______________?
A. Hypotonia
B. Tremor
C. Hemiballismus
D. Athetosis
✅ The correct answer is option A. Hypotonia.
1919. The most commonly used, most biocompatible and adhesive cement is______________?
A. Zinc phosphate
B. Zinc oxide eugenol
C. Calcium hydroxide
D. Glass ionomer
✅ The correct answer is option D. Glass ionomer.
1920. Which of the following agents in not likely to be found in plasma ?
A. Thrombin
B. Fibrinogen
C. Prothrombin
D. Calcium ion
✅ The correct answer is option A. Thrombin.