Calculate the following dosage problems using either the proportional or formula method: 1. Order: 500 mg of Cipro (ciproflaxin HCL). Available: 250 mg tablets. Amount to be given?  2. Order: 50 mg of...

Calculate the following dosage problems using either the proportional or formula method:

1. Order: 500 mg of Cipro (ciproflaxin HCL). Available: 250 mg tablets. Amount to be given?

 2. Order: 50 mg of Thorazine. Available: 25 mg/mL. Amount to be given?

 3. Order: 100 mg of Terramycin (oxytetracycline) IM. Available: 50 mg/mL. Amount to be given?