NURS 225 Exam 2 Questions with 100% Correct Answers

A client who is NPO prior to surgery is complaining of thirst. What is the physiologic process that drives the thirst factor? Correct Answer Decreased blood volume and intracellular dehydration A client loses consciousness after strenuous exercise and needs to be admitted to a health care facility. The client is diagnosed with dehydration. The nurse knows that the client needs restoration of which of the following? Correct Answer Electrolytes The oncoming nurse is assigned to the following patients. Which patient should the nurse assess first? Correct Answer A newly admitted 88-year-old with a two-day history of vomiting and loose stools A client is taking a diuretic that increases her urinary output. What would be an appropriate nursing diagnosis on which to base an educational plan? Correct Answer Risk for Deficient Fluid Volume A home care client reports weakness and leg cramps. Per order, the nurse draws blood and requests a potassium level. What is the rationale for this request? Correct Answer The nurse recognizes these symptoms of hypokalemia. What is the lab test commonly used in the assessment and treatment of acid-base balance? Correct Answer Arterial blood gas Endurance athletes who exercise for long periods of time and consume only water may experience a sodium deficit in their extracellular fluid. What is this electrolyte imbalance known as? Correct Answer Hyponatremia The client is admitted to the nurse's unit with a diagnosis of heart failure. His heart is not pumping effectively, which is resulting in edema and coarse crackles in his lungs. The term for this condition is which of the following? Correct Answer Fluid volume excess A home care nurse is visiting a client with renal failure who is on fluid restriction. The client tells the nurse, "I get thirsty very often. What might help?" Which of the following would the nurse include as a suggestion for this client? Correct Answer Avoid salty or excessively sweet fluids. A nursing responsibility in managing IV therapy is to monitor the fluid infusions and to replace the fluid containers as needed. Which of the following is an accurate guideline for IV management that the nurse should consider? Correct Answer It is the responsibility of the nurse to provide ongoing verification of the IV solution and the infusion rate with the physician's order.