A. Rectangular
B. Triangular
C. Kidney shaped
D. Oval
✅ The correct answer is option C. Kidney shaped.
1710. To check objective pain response, which is best used method_______________?
A. Facial pain scale
B. Knee jerk reflex
C. H- Reflex
D. R III Reflex
✅ The correct answer is option A. Facial pain scale.
275. Spheno mandibular ligament is developed from________________?
A. first arch
B. Second arch
C. Third arch
D. Fourth arch
✅ The correct answer is option A. first arch.
1670. A phaeochromocytoma is a tumour of the____________?
A. Adrenal cortex
B. Parathyroids
C. Pituitary
D. None of the above
✅ The correct answer is option D. None of the above.
1667. The best stimulator of respiratory center is____________?
A. Decrease in arterial carbon dioxide level
B. Increase in arterial carbon dioxide level
C. Increase in arterial oxygen level
D. None of the above
✅ The correct answer is option B. Increase in arterial carbon dioxide level.
268. Right anterior quadrant of the scalp is supplied by the following arteries EXCEPT______________?
A. Right supra orbital artery
B. Right supra trochlear artery
C. Right superficial temporal artery
D. Right maxillary artery
✅ The correct answer is option D. Right maxillary artery.
267. Injury to the median nerve occurs frequently when following artery is used for taking an ABG sample _____________?
A. Radial artery
B. Brachial artery
C. External carotid artery
D. Femoral artery
✅ The correct answer is option B. Brachial artery.
1698. Blood brain barriers is absent in all of the following areas except__________________?
A. Subfornical region
B. Habenuclear trigone
C. Area posterma
D. Neurohypophysis
✅ The correct answer is option B. Habenuclear trigone.
1695. Odontoblasts are derived from______________?
A. Undifferentiated mesenchymal
B. Histocytes
C. Macrophages
D. Lymphocytes
✅ The correct answer is option A. Undifferentiated mesenchymal.
1692. Arterial O2 content is reduced in one of following ______________?
A. Stagnant hypoxia
B. Anemic hypoxia
C. Histotoxic hypoxia
D. Hypoxic or arterial hypoxia
✅ The correct answer is option B. Anemic hypoxia.