Podcast
Questions and Answers
What is the end point of an anesthetic act?
What is the end point of an anesthetic act?
In the two-compartment model of general anesthetics, what does the central compartment represent?
In the two-compartment model of general anesthetics, what does the central compartment represent?
Why is a two-compartment model used despite not knowing rate constants for most general anesthetics?
Why is a two-compartment model used despite not knowing rate constants for most general anesthetics?
How do general anesthetics often leave the body?
How do general anesthetics often leave the body?
Signup and view all the answers
What characteristic makes it challenging to determine rate constants for most general anesthetics?
What characteristic makes it challenging to determine rate constants for most general anesthetics?
Signup and view all the answers
Which compartment in the two-compartment model represents the rest of the body?
Which compartment in the two-compartment model represents the rest of the body?
Signup and view all the answers
Which type of drug elimination is primarily affected by a reduction in blood flow to the liver or liver disease?
Which type of drug elimination is primarily affected by a reduction in blood flow to the liver or liver disease?
Signup and view all the answers
In which metabolism phase are drugs usually chemically altered in the liver and/or conjugated with glucuronic acid or sulphate for 'capacity-limited' elimination?
In which metabolism phase are drugs usually chemically altered in the liver and/or conjugated with glucuronic acid or sulphate for 'capacity-limited' elimination?
Signup and view all the answers
What type of circulation does high lipid solubility favor, contributing to a prolonged duration of action of drugs?
What type of circulation does high lipid solubility favor, contributing to a prolonged duration of action of drugs?
Signup and view all the answers
Which factor can cause delayed recovery from anesthesia in the post-operative period related to volatile agents or their metabolites?
Which factor can cause delayed recovery from anesthesia in the post-operative period related to volatile agents or their metabolites?
Signup and view all the answers
What distinguishes drugs exhibiting 'flow-limited' elimination from those exhibiting 'capacity-limited' elimination?
What distinguishes drugs exhibiting 'flow-limited' elimination from those exhibiting 'capacity-limited' elimination?
Signup and view all the answers
Which factor influences the absorption of an inhaled anesthetic the most?
Which factor influences the absorption of an inhaled anesthetic the most?
Signup and view all the answers
What contributes to the rapid distribution of anesthesia to the brain, heart, kidney, and liver?
What contributes to the rapid distribution of anesthesia to the brain, heart, kidney, and liver?
Signup and view all the answers
Which organ is mentioned as being less perfused and therefore having less anesthetic during distribution?
Which organ is mentioned as being less perfused and therefore having less anesthetic during distribution?
Signup and view all the answers
What process terminates CNS effects by moving the drug from the site of action to other tissues?
What process terminates CNS effects by moving the drug from the site of action to other tissues?
Signup and view all the answers
Which type of metabolism can produce toxic metabolites among inhaled anesthetics?
Which type of metabolism can produce toxic metabolites among inhaled anesthetics?
Signup and view all the answers
Which intravenous anesthetic is processed through hydrolysis of the imidazole double bond for subsequent metabolism to inactive metabolites?
Which intravenous anesthetic is processed through hydrolysis of the imidazole double bond for subsequent metabolism to inactive metabolites?
Signup and view all the answers
Which general anesthetic can result in hepatotoxicity due to oxidative metabolism by the hepatic p450 enzyme system?
Which general anesthetic can result in hepatotoxicity due to oxidative metabolism by the hepatic p450 enzyme system?
Signup and view all the answers
Which organ system plays a crucial role in facilitating fast drug recovery by conjugating intravenous anesthetics to inactive water-soluble metabolites?
Which organ system plays a crucial role in facilitating fast drug recovery by conjugating intravenous anesthetics to inactive water-soluble metabolites?
Signup and view all the answers
Which aspect of general anesthetics facilitates their elimination through the lungs?
Which aspect of general anesthetics facilitates their elimination through the lungs?
Signup and view all the answers