Podcast
Questions and Answers
Which of the following eicosanoids has a cytoprotective effect on the gastric mucosa?
Which of the following eicosanoids has a cytoprotective effect on the gastric mucosa?
- PGE1
- TXA2
- PGs (correct)
- PGI2
In the renal system, which of the following eicosanoids increases glomerular filtration rate?
In the renal system, which of the following eicosanoids increases glomerular filtration rate?
- TXA2
- PGE1, PGE2, PG12 (correct)
- PGE2, PGE4, PGD4
- Leukotriene C4
Which of the following eicosanoids is a secondary mediator of bronchoconstriction in asthma?
Which of the following eicosanoids is a secondary mediator of bronchoconstriction in asthma?
- PGF2
- Leukotriene E4
- PGE2, TXA2
- TXA2 , PGF2 (correct)
Which of the following eicosanoids is used to maintain the ductus arteriosus patent in some neonates awaiting cardiac surgery?
Which of the following eicosanoids is used to maintain the ductus arteriosus patent in some neonates awaiting cardiac surgery?
Which of the following eicosanoids promotes platelet aggregation?
Which of the following eicosanoids promotes platelet aggregation?
Which of the following eicosanoids is a powerful bronchodilator and is given to asthmatic persons in the form of aerosol?
Which of the following eicosanoids is a powerful bronchodilator and is given to asthmatic persons in the form of aerosol?
What is the outcome of a wrong ratio of prostaglandins in seminal fluid?
What is the outcome of a wrong ratio of prostaglandins in seminal fluid?
What is the effect of large doses of Aspirin on seminal plasma?
What is the effect of large doses of Aspirin on seminal plasma?
What is the role of LTB4 in inflammatory bowel disease?
What is the role of LTB4 in inflammatory bowel disease?
What is the effect of LTC4 and LTD4 on the airways?
What is the effect of LTC4 and LTD4 on the airways?
What is the effect of PGE2 and PGF2α on labour?
What is the effect of PGE2 and PGF2α on labour?
What is the role of prostaglandins in menstruation?
What is the role of prostaglandins in menstruation?
Which receptor is involved in the contraction of pregnant uterus and GIT smooth muscles?
Which receptor is involved in the contraction of pregnant uterus and GIT smooth muscles?
Which prostaglandin causes vasodilatation and inhibits platelet aggregation?
Which prostaglandin causes vasodilatation and inhibits platelet aggregation?
What is the main effect of TXA2 on blood vessels?
What is the main effect of TXA2 on blood vessels?
Which of the following is responsible for the inhibition of gastric acid secretion?
Which of the following is responsible for the inhibition of gastric acid secretion?
What is the effect of PGI2 on platelets?
What is the effect of PGI2 on platelets?
Which receptor is involved in the relaxation of bronchial smooth muscles?
Which receptor is involved in the relaxation of bronchial smooth muscles?
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