What equipment is used for mixing creams and ointments?

Which of the following is a reason for administering a test in a clinical laboratory?

a. To screen for disease b. To confirm a condition c. To rule out a condition d. All of the above

Which of the following represents the magnitude of each of the two component forces of the resultant, FR, in Figure 1-11?

a. F1 = 86.6 N, F2 = 50 N b. F1 = 50 N, F2 = 60 N c. F1 = 10 N, F2 = 90 N d. F1 = 20.6 N, F2 = 79.4 N