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Anesthesia Types and Mechanisms Quiz

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Questions and Answers

What is the primary mechanism of action of Local anesthetics?

Open K Channels

Block Na Channels (correct)

Open Na Channels

Block Ca Channels

Which route of Local anesthetics involves a direct injection to reach nerve branches and terminals?

Epidural anesthesia

Infiltration anesthesia (correct)

Topical anesthesia

Spinal anesthesia

Among the options, which drug is NOT classified as a local anesthetic?

Morphine (correct)

Procaine

Bupivacaine

Lidocaine

Which type of anesthesia involves injecting the drug into the epidural space for spinal roots blockage?

Epidural anesthesia Signup and view all the answers

What is the purpose of including a vasoconstrictor in some local anesthetic solutions?

To prolong the duration of anesthesia Signup and view all the answers

Local anesthetics are commonly used in dentistry for which purpose?

To provide pain relief during procedures Signup and view all the answers

What is the primary mechanism of action of Local anesthetics?

Block Na Channels Signup and view all the answers

Which route of administration for Local anesthetics involves a direct injection to reach nerve branches and terminals?

Infiltration anesthesia Signup and view all the answers

Which ONE of the following drugs is NOT classified as a local anesthetic?

Morphine Signup and view all the answers

What is the purpose of including a vasoconstrictor in some local anesthetic solutions?

To reduce bleeding at the injection site Signup and view all the answers

Which type of anesthesia involves injecting the drug into the epidural space for spinal roots blockage?

Epidural anesthesia Signup and view all the answers

Which ion channel is NOT typically affected by Local anesthetics?

Chloride (Cl) channels Signup and view all the answers

Anesthesia Types and Mechanisms Quiz

Choose a study mode

Podcast

Questions and Answers

What is the primary mechanism of action of Local anesthetics?

Which route of Local anesthetics involves a direct injection to reach nerve branches and terminals?

Among the options, which drug is NOT classified as a local anesthetic?

Which type of anesthesia involves injecting the drug into the epidural space for spinal roots blockage?

What is the purpose of including a vasoconstrictor in some local anesthetic solutions?

Local anesthetics are commonly used in dentistry for which purpose?

What is the primary mechanism of action of Local anesthetics?

Which route of administration for Local anesthetics involves a direct injection to reach nerve branches and terminals?

Which ONE of the following drugs is NOT classified as a local anesthetic?

What is the purpose of including a vasoconstrictor in some local anesthetic solutions?

Which type of anesthesia involves injecting the drug into the epidural space for spinal roots blockage?

Which ion channel is NOT typically affected by Local anesthetics?

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