Which of the following improves your range of motion and prevent
injuries?
a. strong flexibility.
b. a healthy body composition.
c. strong cardio-respiratory endurance.
d. a good sense of balance.

The physician ordered velosef (cephradine) im 50 mg/kg/day in equally divided doses four times a day for a child who weighs 40 pounds. convert pounds to kilograms and then calculate the prescribed dosage. mg every hours