Other questions in this quiz

2. Which is incorrect about Leukotrienes?

  • Leukotrienes inhibit proliferation of macrophages and lymphocytes
  • Leukotrienes include BLT-receptors, CysLT-receptors and ALX-receptors
  • Leukotrienes are synthesised from arcahidonic acid

3. Which of the following is untrue?

  • Histamine causes itching by stimulation of sensory nerve endings
  • Histamine is causes dilation of smooth muscle
  • Histamine receptors are G-protein coupled receptors
  • Histamine is synthesised from Histidine by Histidine decarboxylase

4. Which of these cytokines are not pro-inflammatory?

  • IL-21
  • IL-2
  • Tumour necrosis factor - alpha
  • IL-1

5. Which of the following are incorrect?

  • STATs - Signal Transducer and activator of Transcription
  • PAF- Prostacyclin Activation Factor
  • JAK- Just Another Kinase


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