Aspirin in low doses produces long-lasting inhibition because

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Question 1 of 5

Aspirin in low doses produces long-lasting inhibition because

A. Platelets contain low quantity of COX B. Platelets cannot synthesize fresh COX molecules C. Platelets bind aspirin with high affinity D. Platelet COX is inducible

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 2 of 5

Morphine has high affinity for the following opioid receptor(s)

A. Âµ (Mu) B. k (Kappa) C. Î´ (Delta) D. All of the above

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 3 of 5

Main effect of sulphinpyrazone in hyperuricaemia is

A. Suppress the symptoms B. Promote the elimination of urate C. Prevent urate synthesis D. All of the above

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 4 of 5

Which of the following opioids is more potent than morphine?

A. Pethidine B. Fentanyl C. Dextropropoxyphene D. Tramadol

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 5

Aspirin produces analgesia by

A. Preventing sensitization of peripheral pain receptors B. Affecting gating of pain impulses at spinal level C. Raising pain threshold at subcortical level D. Both (a) and (b)

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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