Question:
Which of the following is used as an effective sedative and painkiller for treating post-surgery patients ?
Which of the following is used as an effective sedative and painkiller for treating post-surgery patients ?
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Morphine is a classic example of an opioid. Heroin (diacetylmorphine) is chemically synthesized from it via acetylation.
While highly useful in clinical settings, opioids have a very high potential for addiction and abuse.
Updated On: Jun 21, 2026
- Anti-retroviral drugs
- Interferon
- Antibiotics
- Morphine
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The Correct Option is D
Solution and Explanation
Concept:
• Opioids are drugs that bind to specific opioid receptors present in our central nervous system and gastrointestinal tract.
• Morphine is a natural opioid alkaloid extracted from the latex of the poppy plant, Papaver somniferum.
• It acts as a strong analgesic (painkiller) and central nervous system depressant.
Step 1: Evaluate the biological actions of the given options
Anti-retroviral drugs are used to treat viral infections like HIV.
Interferons are proteins used in cancer therapy and viral defense.
Antibiotics are used to treat bacterial infections.
Morphine is a highly potent analgesic and sedative.
Step 2: Identify the drug used post-surgery
Due to its strong pain-relieving and sedative qualities, morphine is clinically prescribed to patients who have undergone major surgery to manage intense post-operative pain.
• Opioids are drugs that bind to specific opioid receptors present in our central nervous system and gastrointestinal tract.
• Morphine is a natural opioid alkaloid extracted from the latex of the poppy plant, Papaver somniferum.
• It acts as a strong analgesic (painkiller) and central nervous system depressant.
Step 1: Evaluate the biological actions of the given options
Anti-retroviral drugs are used to treat viral infections like HIV.
Interferons are proteins used in cancer therapy and viral defense.
Antibiotics are used to treat bacterial infections.
Morphine is a highly potent analgesic and sedative.
Step 2: Identify the drug used post-surgery
Due to its strong pain-relieving and sedative qualities, morphine is clinically prescribed to patients who have undergone major surgery to manage intense post-operative pain.
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