Randy is an overweight 22-year-old whose doctor is concerned about his risk of diabetes. The doctor ordered a test that requires Randy to drink a concentrated glucose solution and then have blood drawn two hours later. The test Randy will undergo is the
oral glucose tolerance test

If you're asking if the test is called the oral glucose tolerance test than your answer would be yes, it is.

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .