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Author Question: Which local anesthetic is potent and probably the most commonly used? a. Lidocaine b. Cocaine ... (Read 60 times)

michelleunicorn

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on: Jul 18, 2018
Which local anesthetic is potent and probably the most commonly used?
 
  a. Lidocaine
  b. Cocaine
  c. Marcaine
  d. Percaine

Question 2

Which depolarizing neuromuscular blocker is contraindicated in patients with known or a history of malignant hyperthermia?
 
  a. Decamethonium
  b. Metubine
  c. Succinylcholine
  d. Gallamine


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lkanara2

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: A
Lidocaine is extensively used in surgical procedures and dentistry. It has rapid onset, rare allergic reactions and is potent.

Answer to Question 2

ANS: C
Succinylcholine is given primarily for endotracheal intubation. It has an onset of action in seconds, produces paralysis, and can also provide continuing muscle relaxation. It should be avoided in patients with a history of malignant hyperthermia.


michelleunicorn

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Reply 2 on: Jul 18, 2018
Gracias!

lindahyatt42

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Reply 3 on: Yesterday
Excellent

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