Besides blood and urine, what are other body fluids that can be collected for diagnostic purposes? 2) Do you believe that there are body fluids that are only clinically relevant at certain time points in life?  Or, instead, are the diagnostic utility of these fluids equal across the lifespan?

B- Corona virus is pandemic infection. What kind of Immunization may occur in this case?

A 73-year-old, previously healthy man had spent the previous summer on Martha’s Vineyard. On returning to his home in Boston after Labor Day, he began to feel unusually tired and had difficulty breathing. He also reported that his urine had become dark brown several days after returning home. On physical examination, the patient was found to be jaundiced, and he had an enlarged spleen. A complete blood count, urinalysis, and blood chemistries were ordered. His total white blood cell count was normal, but he had an increased percentage of segmented neutrophils. His hemoglobin and hematocrit values and platelet count were all below the normal reference range. He had hematuria and proteinuria. His liver function test results were greatly elevated. His renal function assays were also elevated. A follow-up Wright-stained peripheral blood smear revealed numerous B. microti organisms. The patient was treated with quinine and the antibiotics clindamycin and doxycycline. He also received 2…

Answer Directly During this pandemic, a kid was brought to a local clinic because of abdominal pain, slight fever, and vomiting. Upon check-up, the doctor also recommended a fecal analysis, and truly enough, eggs of a parasitic nematode are found. He was then immediately prescribed an anti-helminthic drug. When interviewed, the mother said that the kid had only been playing in their backyard since the start of the quarantine period.  She also insisted that she has not seen any worms in their backyard to have caused the infection. Why did the mother NOT see any adult nematodes in the backyard? With the great load of eggs found, how long did the kid has that infection before the signs and symptoms appeared? Why is it important to study the lifecycles of parasitic nematodes? Describe two reasons.