PakQuizHub

Which chemical mediator is generated from arachidonic acid through the cyclooxygenase pathway?

Pathology MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

Browse all Pathology MCQs →
PPSCFPSCNTSPakistan govt jobs
Subject
Pathologymedical-mcqs › pathology
Published
27 Jul 2019
Last updated
28 May 2026

Browse all Pathology MCQs →

Choose the correct answer

Explanation

Lipoxins A4 and B4, as well as 5-HETE, are metabolites derived via the lipoxygenase pathway, whereas Prostaglandin H2 (PGH2) is the primary product formed through the cyclooxygenase pathway from arachidonic acid.

More Pathology MCQs

Practice related questions from the same subject.

  1. 1.Which of the following statements about nuclear changes during cell death is accurate?
  2. 2.Which of the following statements is accurate?
  3. 3.Which of the following statements about thrombi is accurate?
  4. 4.Which of the following statements about cervicofacial actinomycosis is INCORRECT?
  5. 5.Where are mural thrombi typically located?
  6. 6.Which disease does carrying one sickle cell gene (heterozygous sickle cell trait) provide resistance against?
  7. 7.What is the accurate cytogenetic notation for Down syndrome caused by a translocation between chromosome 14 and chromosome 21?
  8. 8.Which form of immune response is primarily triggered by T-helper 2 (TH2) cells?
← Back to Medical Mcqs
Subcategories

PakQuizHub — free MCQs and past papers for Pakistan government job tests. Content is for educational practice only.