Is t(x) a function?  Why or why not? (Reminder…write your response on your answer pages.  Do not type anything below.)

How many pounds of coffee that is 25% espresso beans must be mixed with coffee that is 60% espresso beans to make a 50-pound coffee blend that is 50% espresso beans? (Reminder…write your response on your answer pages.  Do not type anything below.)

Find the equation, in slope-intercept form, of the line through the points (-2, 7) and (4, -3). (Reminder…write your response on your answer pages.  Do not type anything below.)

When will h(t) = 275?  What does this value mean with respect to time and height? (Reminder…write your response on your answer pages.  Do not type anything below.)

A nurse is administering heparin to a patient for treatment of deep vein thrombosis (DVT). Which nursing implication is most important to monitor during heparin therapy?

A nurse is caring for a patient who has just returned from a percutaneous transluminal angioplasty (PTA) via the right femoral artery. Which post-procedure nursing intervention is most appropriate to help prevent complications?

A nurse is teaching a patient who is taking furosemide (a loop diuretic) about appropriate dietary choices. Which of the following food options should the nurse encourage to help prevent common side effects of this medication?

A nurse is caring for a patient newly prescribed hydrochlorothiazide for hypertension. Which of the following nursing considerations is most important to include when planning care for this patient?

A nurse is providing discharge teaching to a patient newly prescribed losartan for hypertension. The patient asks how the medication works. Which of the following responses by the nurse best reflects an understanding of the medication’s mechanism of action?

A nurse is teaching a patient who has been prescribed niacin to manage hyperlipidemia. Which of the following patient statements indicates understanding of how to reduce the risk of flushing?