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Pharmacology Mentor > Opioid Analgesics

Opioid Analgesics

Last updated: 2024/04/15 at 6:46 PM

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Quiz on Opioid Analgesics:

1.

Morphine is used in the treatment of which one of the following:

Kyphoscoliosis

Left ventricular failure

Asthma

Chronic cor pulmonale

None

2.

Which of the following drugs does not possess even slightest agonist action?

Buprenorphine

Nalbuphine

Butorphanol

Nalmefene

None

3.

In acute morphine poisoning, the drug of choice is:

Methadone

Naloxone

Alcohol

Atropine

Natrexone

None

4.

Naltrexone is used for which of the following poisoning?

Diazepam

Cannabis

Heroin

Atropine

None

5.

A female in labor ward was administered opioid analgesic. Which of the following drugs should be kept ready for emergency?

Methadone

Naloxone

Fentanyl

Lignocaine

None

6.

Naltrexone is used to maintain abstinence following opioid withdrawal in addicts. It blocks all of the following features of opioid use, except:

Craving for opioids

Respiratory depression

Euphoriant effects of opioids

Miosis

None

7.

Which of the following analgesics should not be given in acute MI?

Buprenorphine

Morphine

Methadone

Pentazocine

None

8.

Which of the following is 100 times more potent than morphine?

Fentanyl

Pentazocin

Pethidine

Meperidine

None

9.

The drug NOT used for analgesia in a patient of head injury is:

NSAIDs

Morphine

Rofecoxib

Acetaminophen

None

10.

Dysphoria caused by opiates is mediated by which receptor?

delta

mu

sigma

kappa

None

11.

Which of the following drugs is used worldwide for the maintenance therapy of opioid dependence?

Clonidine

Pethidine

Naltrexone

Fentanyl

Methadone

None

12.

Buprenorphine is:

Partial agonist at K Receptor

Partial agonist at Mu Receptor

Full Agonist at Mu Receptor

Full Agonist at K receptor

None

13.

A patient presented with pain in the right lower quadrant of abdomen. He has history of renal stones in right kidney. He was prescribed an opioid which is agonist at kappa receptors and antagonist at mu receptors. The likely drug given was:

Fentanyl

Buprenorphine

Pentazocine

Tramadol

None

14.

Which among the following drug is contra-indicated in renal failure?

Atracurium

Pethidine

Fentanyl

Morphine

None

15.

A young man is with known heroin addiction is brought in the emergency in unconscious state. On examination, the patient has decreased bowel sounds, depressed respiration and pin point pupil. The treatment of choice for this patient is:

Oral diazepam

lV naloxone

Oral Buprenorphine

Oral natrexone

None

16.

The most important feature of the following opioid analgesic is high oral parenteral activity ratio (1:2):

Morphine

Methadone

Oxymorphine

Diacetylmorphine

None

17.

The effect of morphine which has least tolerance is?

Constipation

Bradycardia

Analgesis

Respiratory depression

None

18.

Morphine can be given by all the following routes except:

IV

SC

IM

Sublingual

None

19.

Which drug is used for pain control in cancer patients?

Remifentanil

Pethidine

Methadone

Fentanyl

None

20.

Opioid analgesic used in treatment of cough is?

Codeine

Meperidine

Diphenoxylate

Loperamide

None

21.

Which of the following opioid analgesic is suitable for haemodynamically unstable patients?

Fentanyl

Morphine

Meperidine

Pentazocine

None

1 out of 21

Feel free to ask questions and provide any feedback/suggestions by filling in the comment box below.

Thanks for completing the Quiz!

Please note: These MCQs are intended as a general overview of Opioid analgesic drugs and are not a comprehensive assessment of the subject.

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Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always seek the advice of a healthcare provider with any questions regarding a medical condition.

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