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Total Questions : 75 | Page 7 of 8 pages
Question 61. Which is the first local anesthetic?
  1.    Cocaine
  2.    Benzocaine
  3.    Benzyl alcohol
  4.    Clove oil
 Discuss Question
Answer: Option A. -> Cocaine
Answer: (a).Cocaine
Question 62. Cocaine, when used for local anesthetics, has a half-life of 30 minutes.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 63. Which of the following is being used in dentistry when patients have an allergy from procaine?
  1.    Cocaine
  2.    Benzocaine
  3.    Benzyl alcohol
  4.    Procaine
 Discuss Question
Answer: Option D. -> Procaine
Answer: (d).Procaine
Question 64. Which of the following is topical with high concentration?
  1.    Lignocaine
  2.    Cocaine
  3.    Procaine
  4.    Benzocaine
 Discuss Question
Answer: Option D. -> Benzocaine
Answer: (d).Benzocaine
Question 65. Which of the following is amide type drug?
  1.    Lignocaine
  2.    Cocaine
  3.    Procaine
  4.    Benzocaine
 Discuss Question
Answer: Option A. -> Lignocaine
Answer: (a).Lignocaine
Question 66. Which of the following order of inducing cardiac arrhythmias of inhaled anesthetics is correct?
  1.    F < Br < I < Cl
  2.    F < Cl < Br < I
  3.    F > Cl > Br > I
  4.    Br < I < F < Cl
 Discuss Question
Answer: Option B. -> F < Cl < Br < I
Answer: (b).F < Cl < Br < I
Question 67. What does the protein (receptor) theory tells us?
  1.    Anesthetic potency is related to the ability of anesthetic to inhibit enzyme activity
  2.    Higher the solubility of the anesthetic in water higher potency it has
  3.    Higher the solubility of the anesthetic in oil higher potency it has
  4.    Lower the solubility of the anesthetic in oil higher potency it has
 Discuss Question
Answer: Option A. -> Anesthetic potency is related to the ability of anesthetic to inhibit enzyme activity
Answer: (a).Anesthetic potency is related to the ability of anesthetic to inhibit enzyme activity
Question 68. Which of the following is incorrect if we are talking about the essential components of general anesthesia?
  1.    Analgesia
  2.    Hypnosis
  3.    Depression of spinal motor reflexes
  4.    Muscle contraction
 Discuss Question
Answer: Option D. -> Muscle contraction
Answer: (d).Muscle contraction
Question 69. What does the lipid theory tell?
  1.    Lower the solubility of the anesthetic in water higher potency it has
  2.    Higher the solubility of the anesthetic in water higher potency it has
  3.    Higher the solubility of the anesthetic in oil higher potency it has
  4.    Lower the solubility of the anesthetic in oil higher potency it has
 Discuss Question
Answer: Option C. -> Higher the solubility of the anesthetic in oil higher potency it has
Answer: (c).Higher the solubility of the anesthetic in oil higher potency it has
Question 70. Administration of general anesthetics decreases the presynaptic Ca²⁺ entry.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True

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