A. Sclerotic dentin
B. Secondary dentin
C. Reparative dentin
D. All of the above
✅ The correct answer is option B. Secondary dentin.
Medical
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.
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.
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.
A decrease in the urine output is called_____________?
A. Dysuria
B. Nocturia
C. Oliguria
D. Plyuria
✅ The correct answer is option C. Oliguria.
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.
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.
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.
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.
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.