pathology-pharma case

Hello friend,
Please read the case carefully and answer all the questions including the prober reference,

From 1 – 8,

Questions:
1.  Describe what tests are performed to diagnose the disease
2.  What do the tests show and what is their level of specificity?
3.  What is the diagnosis, what are the classic features of the disease and
whom does it mainly affect? 4.  What and where are the joints that have been affected? 5.  Where are the joints and areas that are most commonly affected? 6.  Which drugs are used in the management of the disease, describe
their use and mechanism of action? 7.  Explain the side effect of Prednisone? 8.  What is the significance of having a negative PPD when prescribing
adalimumab?