Potassium is needed to maintain the correct balance of elect…

Potassium is needed to maintain the correct balance of electrolytes in the human body. If there are 450 mg of potassium in an 8.0 oz glass of orange juice, how many grams of potassium are in a container of orange juice containing 1.68 L? Hint: 32 oz = 1 quart 0.946 L = 1 quart

A 65-year-old woman inquires about her vaccination requireme…

A 65-year-old woman inquires about her vaccination requirements regarding the pneumococcal vaccine. She received a single Pneumovax 23 (PPSV23) vaccination at age 57 because of the presence of risk factors. She has never received any other pneumococcal vaccinations. Which of the following should the family nurse practitioner recommend?