Which statement best describes the main difference between sedation and general anaesthesia?
Correct answer: C. Sedation may preserve purposeful responses
- A. Sedation always causes complete unconsciousness
- B. General anaesthesia preserves protective reflexes
- C. Sedation may preserve purposeful responses
- D. General anaesthesia causes pain but no anxiety
Explanation
During sedation, the patient may remain responsive and retain protective reflexes, depending on its depth. General anaesthesia produces unconsciousness and usually requires closer support of the airway and breathing.
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About Analgesics and CNS Drugs
This area covers opioid and non-opioid analgesics, local anaesthetics, sedatives, anxiolytics, antidepressants, antipsychotics, antiepileptics and drugs for Parkinsonism. It examines therapeutic actions, dependence, respiratory depression, extrapyramidal effects, serotonin related toxicity and the distinction between pain relief, sedation and loss of consciousness.
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