Afterload is most accurately described by which of the following?

A male client with chronic renal failure has a serum potassium level of 6.8 mEq/L. What should nurse Olivia assess first?

The normal PR interval is:

You are working in an outpatient gastroenterology clinic when, during an elective colonoscopy, after hearing anesthesia say that they "lost track of how much Fentanyl was given," a patient requires frequent, vigorous stimulation in order to respond. You quickly realize that this patient is grossly over-sedated. A patient in this state is said to be:

A nurse is assessing a client who is receiving one unit of packed RBCs to treat intraoperative blood loss. The client reports chills and back pain, and the client's blood pressure is 80/64 mm Hg. Which of the following actions should the nurse take first?

A recommended position for a patient in acute pulmonary edema is:

Which of the following are the main types of functional headaches? Select all that apply.

A nurse is giving a presentation at a community center about chronic bronchitis and chronic obstructive pulmonary disease (COPD). Which of the following pieces of information should the nurse include as effective for preventing this disorder?

A nurse is caring for a client who has chronic kidney disease (CKD) and states she has heartburn. The provider prescribes aluminum hydroxide. The client asks, "Why can't I just take the antacid magaldrate my husband has at home?" The nurse explains to the client that aluminum hydroxide is the preferred antacid because it lowers which of the following?

A nurse is reviewing the electronic medical record of a middle-aged client who was admitted following a stroke. Which of the following findings should the nurse identify as a modifiable risk factor for stroke?

What diagnostic test can be used to determine GFR as well as glomerular damage?