1 / 51

Peer Support Quiz

Peer Support Quiz. Session 3. Ligands that activate a pathway are called?. Ligands that activate a pathway are called?. Agonists. Oppositely, ligands that deactivate a pathway are called antagonists. How many subunits in a G-protein?. How many subunits in a G-protein?. Three Alpha α

axel
Télécharger la présentation

Peer Support Quiz

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Peer Support Quiz Session 3

  2. Ligands that activate a pathway are called?

  3. Ligands that activate a pathway are called? Agonists Oppositely, ligands that deactivate a pathway are called antagonists

  4. How many subunits in a G-protein?

  5. How many subunits in a G-protein? • Three • Alpha α • Beta β • Gamma γ

  6. Name the 3 doctor-patient relationships.

  7. Name the 3 doctor-patient relationships. • Paternalistic • Shared • Informed

  8. Saliva is produced from which cells?

  9. Saliva is produced from which cells? Acini cells

  10. What are the 4 main definitions of health?

  11. What are the 4 main definitions of health? • Health is absence of illness - -ve • Health is functional ability - -ve • Health is freedom - +ve • Health is equilibrium- +ve

  12. Nitric oxide works with guanylatecyclase through which cyclic nucleotide?

  13. Nitric oxide works with guanylatecyclase through which cyclic nucleotide? cGMP

  14. G-proteins are switched ‘ON’ when bound to GDP.True or False

  15. G-proteins are switched ‘ON’ when bound to GDP.True or False False G-proteins must be bound to GTP to be active

  16. What are the 4 roles of saliva?

  17. What are the 4 roles of saliva? • Solvent • Lubrication • Digestion • Protection

  18. What are the 4 main stages in the signalling cascade for growth factors (GF)?

  19. What are the 4 main stages in the signalling cascade for growth factors (GF)? • Binding of GF stimulates dimerisation of receptors • Phosphorylation of receptors • Ras and adaptor bind • Ras GDP  GTP nucleotide exchange

  20. What is the typical ion concentration of potassium K+ inside and outside the cell?

  21. What is the typical ion concentration of potassium K+ inside and outside the cell? Inside = 160mM Outside = 5mM

  22. Inhibitory growth factor IGF works through which target proteins?

  23. Inhibitory growth factor IGF works through which target proteins? SMADs

  24. Chronic illness can impact on a persons life in which 4 ways?

  25. Chronic illness can impact on a persons life in which 4 ways? • Daily living • Social relationships • Identity (how others view them) • Sense of self (how they view themselves)

  26. Saliva excretion is controlled by which nervous system?

  27. Saliva excretion is controlled by which nervous system? Parasympathetic

  28. DFLE stands for? (in the context of life expectancy)

  29. DFLE stands for? (in the context of life expectancy) Disease free life expectancy

  30. Name the 3 phases of swallowing?

  31. Name the 3 phases of swallowing? • Oral • Pharyngeal • Oesophageal

  32. How can you measure socio-economic status?

  33. How can you measure socio-economic status? • Occupation • Education • Ownership/access to assets

  34. Name 5 originations of lay beliefs.

  35. Name 5 originations of lay beliefs. • Personal knowledge or experience • Previous encounters • Folk knowledge • Media/internet • Spiritual beliefs • Alternative and complementary medicine

  36. What 3 mechanisms can change cell behaviour?

  37. What 3 mechanisms can change cell behaviour? • Gene transcription • Altered ion balance across the plasma membrane • Altered activity/level of pre-existing enzymes

  38. Is the lower oesophageal sphincter a true sphincter or a physiological one?

  39. Is the lower oesophageal sphincter a true sphincter or a physiological one? Physiological

  40. Give 3 outcomes of shared decision making.

  41. Give 3 outcomes of shared decision making. • Improve patient outcome • Reduction in costs • Increased patient satisfaction

  42. PLC hydrolyses PIP2 to what?

  43. PLC hydrolyses PIP2 to what? IP3 and DAG

  44. What are the 5 triggers for seeking medical help?

  45. What are the 5 triggers for seeking medical help? • Interpersonal crisis • Interference with social or personal relationships • Sanctioning • Interference with vocational or physical activity • Temporalisation of symptomatology

  46. List the 5 types of receptor.

  47. List the 5 types of receptor. • Intracellular • Ion channel • Intrinsic enzyme activity • Soluble protein kinase • Linked to a G-protein

  48. What are the concentrations of Ca2+ ions inside and outside of the cell?

  49. What are the concentrations of Ca2+ ions inside and outside of the cell? Inside = 0.2μM Outside = 2mM Remember – its an increase in concentration of x10,000

  50. For a nucleotide to be a second messenger, it must be in a cyclic form.True or false

More Related