On what basis can the traffic police require you to be tested for the presence of prohibited substances?
2020 Arkansas DMV Written Test #1
Texas CDL Written Test 2020 | General Knowledge Test 1
Tell me what does the presence of signs of autoimmune thyroiditis on ultrasound mean? Thyroid tests are normal (see note for details).
Otherwise, there are no changes on the ultrasound. Thyroid tests (TSH, T4 light, T3 light, antibodies to TG, antibodies to TPO) are normal, but a month ago there was a slight excess of the reference TSH values. Other tests are also normal (complete blood count, leukocytes, ESR, C-reactive protei...