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Tufts pharmacology EXAMS BUNDLE |Questions Solved 100% Correct Answers
Tufts pharmacology EXAMS BUNDLE |Questions Solved 100% Correct Answers
[Show more]Tufts pharmacology EXAMS BUNDLE |Questions Solved 100% Correct Answers
[Show more]Which of the following is a local anesthetic subject to inactivation by plasma esterases? 
a) procaine 
b) lidocaine 
c) prilocaine 
d) mepivacaine 
e) bupivacaine - ANSWER procaine - only ester listed, rest are amides
Preview 4 out of 76 pages
Add to cartWhich of the following is a local anesthetic subject to inactivation by plasma esterases? 
a) procaine 
b) lidocaine 
c) prilocaine 
d) mepivacaine 
e) bupivacaine - ANSWER procaine - only ester listed, rest are amides
List 3 esters - ANSWER Procaine 
Tetracaine 
Cocaine 
Where are amides metabolized? - ANSWER Liver 
Where are esters metabolized? - ANSWER Pseudocholinesterases in plasma 
What drug group has the most consistent drug structure? - ANSWER LA 
What LA causes methemoglobinemia? - ANSWER Prilocaine
Preview 1 out of 4 pages
Add to cartList 3 esters - ANSWER Procaine 
Tetracaine 
Cocaine 
Where are amides metabolized? - ANSWER Liver 
Where are esters metabolized? - ANSWER Pseudocholinesterases in plasma 
What drug group has the most consistent drug structure? - ANSWER LA 
What LA causes methemoglobinemia? - ANSWER Prilocaine
Prilocaine can cause - ANSWER methoglobinemia 
Esther LAs. They are metabolized in the... - ANSWER Procaine, tetracaine, cocaine, benzocaine. 
Plasma 
What must be true for a LA to penetrate tissue membranes? - ANSWER Non-ionized (free base 
form) 
What drug can prolong the effect of Lidocaine? - AN...
Preview 2 out of 13 pages
Add to cartPrilocaine can cause - ANSWER methoglobinemia 
Esther LAs. They are metabolized in the... - ANSWER Procaine, tetracaine, cocaine, benzocaine. 
Plasma 
What must be true for a LA to penetrate tissue membranes? - ANSWER Non-ionized (free base 
form) 
What drug can prolong the effect of Lidocaine? - AN...
According to textbooks, local anesthetics fall into the following classes in terms of duration of 
action... wha tis short? - ANSWER Procaine 
What is moderate? - ANSWER Prilocaine, mepivicaine, lidocaine 
What is long? - ANSWER Bupivacaine, tetracaine, etidocaine 
How does propranolol interact with...
Preview 3 out of 25 pages
Add to cartAccording to textbooks, local anesthetics fall into the following classes in terms of duration of 
action... wha tis short? - ANSWER Procaine 
What is moderate? - ANSWER Prilocaine, mepivicaine, lidocaine 
What is long? - ANSWER Bupivacaine, tetracaine, etidocaine 
How does propranolol interact with...
a. Procaine 
Ester local anesthetic, along with tetracaine and cocaine 
All others are Amides 
Which of the following is a local anesthetic subject to inactivation by plasma esterases? 
a. Procaine 
b. Lidocaine 
c. Prilocaine 
d. Mepivacaine 
e. Bupivacaine
Preview 4 out of 39 pages
Add to carta. Procaine 
Ester local anesthetic, along with tetracaine and cocaine 
All others are Amides 
Which of the following is a local anesthetic subject to inactivation by plasma esterases? 
a. Procaine 
b. Lidocaine 
c. Prilocaine 
d. Mepivacaine 
e. Bupivacaine
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