Calculate the following concentrations.A pharmacy technician has a solution with a concentration of 40% V/V. How many milliliters will be needed to make 150 mL of a 5% solution?__________

Which of the following is a risk factor for hemorrhagic stroke?

a. Diabetes b. Hypertension c. Atrial fibrillation d. All of the above

The shape of the __________ determines the spray pattern of the water discharged from the sprinkler head

a. cross main b. branch lines c. sprinkler head d. deflector