Vada, a pharmacy technician, has a 30% glucose solution. She adds 20 mL to a total of 600 mL. Which expression should Vada use to check the concentration of the final solution? O CF x 20 ml = 30% x 600 mL O CF =30% x 600 ml/20mL 30% x 20 mL = CF x 600 mL CFX 30% = 600 mL x 20 mL​

Anurse is caring for a client who has nicotine use disorder and asks about taking varenicline. the nurse should identify that which of the following conditions is a contraindication for this medication? a. rheumatoid arthritis b. copd c. anorexia nervosa d. major depressive disorder

What role does alcohol play in your life? your friends? family? what role do you think it should play? how much alcohol is too much?

Which of the following positions is used during the immediate postoperative recovery of pediatric tonsillectomy patients? a. supine, with head extended up b. lateral, with a slight head-down tilt c. supine, with head turned to the side d. trendelenburg, with head turned to the side