12 Questions
What is the primary mechanism of action of Local anesthetics?
Block Na Channels
Which route of Local anesthetics involves a direct injection to reach nerve branches and terminals?
Infiltration anesthesia
Among the options, which drug is NOT classified as a local anesthetic?
Morphine
Which type of anesthesia involves injecting the drug into the epidural space for spinal roots blockage?
Epidural anesthesia
What is the purpose of including a vasoconstrictor in some local anesthetic solutions?
To prolong the duration of anesthesia
Local anesthetics are commonly used in dentistry for which purpose?
To provide pain relief during procedures
What is the primary mechanism of action of Local anesthetics?
Block Na Channels
Which route of administration for Local anesthetics involves a direct injection to reach nerve branches and terminals?
Infiltration anesthesia
Which ONE of the following drugs is NOT classified as a local anesthetic?
Morphine
What is the purpose of including a vasoconstrictor in some local anesthetic solutions?
To reduce bleeding at the injection site
Which type of anesthesia involves injecting the drug into the epidural space for spinal roots blockage?
Epidural anesthesia
Which ion channel is NOT typically affected by Local anesthetics?
Chloride (Cl) channels
Test your knowledge on different types of anesthesia, their mechanisms, onset of action, and recovery phases. Learn about intravenous anesthesia examples like barbiturates, benzodiazepines, opioids, etomidate, ketamine, and propofol.
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