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14 Questions

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Opioids

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Questions and Answers

Which opioid has a longer context-sensitive half-time for infusions up to 8 hours in duration?

Fentanyl

Sufentanil

Morphine

Alfentanil (correct)

Is alfentanil a superior choice to sufentanil for ambulatory sedation techniques?

No (correct)

It depends

Not mentioned

Yes

What is the onset and offset characteristic of alfentanil?

Slow onset and rapid offset

Rapid onset and slow offset

Slow onset and offset

Rapid onset and offset (correct)

What is the recommended dose of alfentanil for acute but transient analgesia?

15 g/kg IV Signup and view all the answers

Which opioid is associated with a lower incidence of postoperative nausea and vomiting in outpatients?

Alfentanil Signup and view all the answers

Which opioid has a shorter elimination half-time compared to alfentanil and sufentanil?

Morphine Signup and view all the answers

Which opioid is structurally unique due to its ester linkage structure?

Remifentanil Signup and view all the answers

What is the analgesic potency of remifentanil compared to alfentanil?

More potent Signup and view all the answers

What is the characteristic of remifentanil's metabolism pathway?

It is rapidly hydrolyzed to inactive metabolites Signup and view all the answers

Which opioid has a blood-brain equilibration time similar to that of alfentanil?

Remifentanil Signup and view all the answers

What are the advantages of remifentanil's unique metabolism pathway?

Rapid onset and offset Signup and view all the answers

Which of the following statements about remifentanil's pharmacokinetics is true?

Remifentanil has a small volume of distribution and rapid clearance compared to other opioids. Signup and view all the answers

What advantage does remifentanil's rapid systemic clearance provide in clinical situations?

Predictable termination of drug effect. Signup and view all the answers

What is the effect of remifentanil's small volume of distribution and rapid clearance?

It produces a drug with a transient effect. Signup and view all the answers

Opioids

Choose a study mode

Podcast

Questions and Answers

Which opioid has a longer context-sensitive half-time for infusions up to 8 hours in duration?

Is alfentanil a superior choice to sufentanil for ambulatory sedation techniques?

What is the onset and offset characteristic of alfentanil?

What is the recommended dose of alfentanil for acute but transient analgesia?

Which opioid is associated with a lower incidence of postoperative nausea and vomiting in outpatients?

Which opioid has a shorter elimination half-time compared to alfentanil and sufentanil?

Which opioid is structurally unique due to its ester linkage structure?

What is the analgesic potency of remifentanil compared to alfentanil?

What is the characteristic of remifentanil's metabolism pathway?

Which opioid has a blood-brain equilibration time similar to that of alfentanil?

What are the advantages of remifentanil's unique metabolism pathway?

Which of the following statements about remifentanil's pharmacokinetics is true?

What advantage does remifentanil's rapid systemic clearance provide in clinical situations?

What is the effect of remifentanil's small volume of distribution and rapid clearance?

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Opioids

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