Medical Mcqs

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
About articaine, all are true except_____________?
  • (A)  Plasma half-life is 90 min
  • (B)  Is amide which is metabolized in liver
  • (C)  Mandibular infiltration is more effective than nerve block in mandibular molar teeth
  • (D)  More breaks down causes more toxicity
Chloroxylenol has_______________?
  • (A)  Local anesthetic property
  • (B)  Local anesthetic and antiseptic action
  • (C)  Antiseptic action
  • (D)  Antibiotic action