A. Behavioral problem
B. Sensitizes the heart to adrenaline
C. Prolonged difficult induction
D. Tachycardia and or arrhythmias
Related Mcqs:
- Nitrous oxide is carried in the blood stream by_____________?
A. Haemoglobin
B. White blood cells
C. Red Blood cells
D. Serum - Nitrous oxide is______________?
A. A good analgesic but a poor anesthetic
B. A good anesthetic but a poor analgesic
C. A good analgesic and a good anesthetic
D. A poor analgesic and a poor anesthetic - A patient, without prior medication, breathes a gas mixture consisting of 50 percent nitrous oxide and 50 percent oxygen by volume. Which of the following effects would be expected_____________?
A. Analgesia
B. Excitation
C. Surgical anesthesia
D. Respiratory arrest - The dentist who first used Nitrous oxide for the abolition of pain due to dental extraction was_____________?
A. Harpes David
B. Harvey william
C. Horace wells
D. Hunter John - Centrineuraxial (spinaland epidural) anaesthesia is not contraindicated in____________?
A. Platalets <80,000
B. Patient on aspirin
C. Patient on oral anticoagulants
D. Raised intracranial pressure - A patient taking beta-blocker preoperatively, at induction of anaesthesia with fentanyl. Which muscle relaxant should be avoided ?
A. Pancuronium
B. Rocuronium
C. Vecuronium
D. Atracurium - All are true about nitric oxide, EXCEPT____________?
A. Regulates vasomotor tone
B. Acts via cAMP
C. Present in cigarette smoke
D. It is important in penile erection - Eugenol may be replaced in the zinc oxide eugenol cement by______________?
A. Acetic acid
B. Alginic acid
C. Phosphoric acid
D. Ortho-ethoxy acid - All of the following can be used to slow down the setting of Zinc oxide eugenol impression paste EXCEPT_________________?
A. Adding a small amount of glycerine
B. Adding a small amount of water
C. Altering the amounts of the two pastes used
D. Cooling mixing slab - The role of magnesium chloride in zinc oxide eugenol impression paste_________________?
A. Retarder
B. Modifier
C. Plasticier
D. Accelerator
