A. Reynolds number < 2000
B. Decrease in velocity of blood
C. Decrease in density of blood
D. Increase in diameter of blood vessel
✅ The correct answer is option D. Increase in diameter of blood vessel.
2326. Approximately how many enamel rods will be present in a maxillary molar ?
A. 5 million
B. 7 million
C. 9 million
D. 12 million
✅ The correct answer is option D. 12 million.
418. Infarction of anterior inferior cerebellar artery may cause damage to_______________?
A. Pyramidal tract
B. Lateal spinothalamic tract
C. Vestibular nuclei
D. Spinal nucleus of trigeminal nerve
✅ The correct answer is option C. Vestibular nuclei.
2320. Order of development of tooth germ is____________?
A. Bell-bud-cap
B. Cap-bell-bud
C. Bud-cap-bell
D. Bell-cap-bud
✅ The correct answer is option C. Bud-cap-bell.
417. The External Jugular vein ___________________ ?
A. Lies deep to the sternocleidomastoid muscle
B. It drains into Internal Jugular vein
C. It is formed by the union of the posterior auricular vein and posterior division of the retromandibular vein
D. It pierces pre- tracheal layer of cervical fascia before termination
✅ The correct answer is option C. It is formed by the union of the posterior auricular vein and posterior division of the retromandibular vein.
416. Which of the following muscle divides the sub- mandibular gland into a superficial and deep part ?
A. Genioglossus
B. Mylohyoid
C. Sternohyoid
D. Digastric
✅ The correct answer is option B. Mylohyoid.
2313. The type of dentin that is formed prior to root completion______________?
A. Inter tubular dentin
B. Peritubular dentin
C. Circum pulpal dentin
D. Secondary dentin
✅ The correct answer is option C. Circum pulpal dentin.
Eugenol may be replaced in the zinc oxide eugenol cement by______________?
A. Acetic acid
B. Alginic acid
C. Phosphoric acid
D. Ortho-ethoxy acid
✅ The correct answer is option D. Ortho-ethoxy acid.
2309. Increased blood viscosity and slow circulation causes______________?
A. RBC rouleax formation
B. Increased plasma skimming
C. Increased number of RBC in capillaries
D. None
✅ The correct answer is option A. RBC rouleax formation.
All are true about glutathione except ?
A. It is a tripetide
B. It converts hemoglobin to methemoglobin
C. It conjugates xenobiotics
D. It scavenges free radicals and superoxide ions
✅ The correct answer is option B. It converts hemoglobin to methemoglobin.