which of the following is the best way for a nurse to improve quality of care

HESI LPN

Leadership and Management HESI Quizlet

1. Which of the following is the best way for a nurse to improve quality of care?

A. Recognize that physicians are among the health-care professionals interested in improving quality of care.
B. Work with patients and families to improve healthcare.
C. Collaborate with other health-care professionals, patients, and their families.
D. Recognize that physicians are among the numerous professionals in health care.

Correct answer: C

Rationale: The best way for a nurse to improve the quality of care is by collaborating with other health-care professionals, patients, and their families. By working together with the healthcare team, patients, and families, nurses can ensure a holistic approach to care delivery, leading to better outcomes. Choices A and D are incorrect as they focus solely on physicians, while choice B, though important, does not fully encompass the collaborative aspect necessary for comprehensive care.

2. Which of the following chronic complications is associated with diabetes?

A. Dizziness, dyspnea on exertion, and coronary artery disease.
B. Retinopathy, neuropathy, and coronary artery disease.
C. Leg ulcers, cerebral ischemic events, and pulmonary infarcts.
D. Fatigue, nausea, vomiting, muscle weakness, and cardiac arrhythmias.

Correct answer: B

Rationale: The correct answer is B. Diabetes is associated with chronic complications such as retinopathy, neuropathy, and coronary artery disease. Choice A includes symptoms rather than chronic complications of diabetes. Choice C lists conditions not typically associated with diabetes. Choice D describes symptoms that may occur in various medical conditions but are not specific chronic complications of diabetes.

3. A nurse reviews a client's laboratory report and notes that the client's serum phosphorus level is 2.0 mg/dL. Which condition most likely caused this serum phosphorus level?

A. Alcoholism
B. Renal insufficiency
C. Hypoparathyroidism
D. Tumor lysis syndrome

Correct answer: A

Rationale: The correct answer is A: Alcoholism. Alcoholism can lead to hypophosphatemia due to poor dietary intake and other factors. Excessive alcohol consumption can result in malnutrition, particularly a deficiency in phosphorus. Choices B, C, and D are unlikely to cause low serum phosphorus levels. Renal insufficiency is more likely to cause hyperphosphatemia, hypoparathyroidism is associated with hypocalcemia rather than hypophosphatemia, and tumor lysis syndrome typically presents with hyperphosphatemia due to the release of intracellular phosphate.

4. Nurses on an inpatient care unit are working to help reduce unit costs. Which of the following actions is appropriate to include in the cost-containment plan?

A. Store opened bottles of normal saline in a refrigerator for up to 48 hours.
B. Return unused supplies from the bedside to the unit's supply stock.
C. Wait to dispose of sharps containers until they are completely full.
D. Use clean gloves rather than sterile gloves for colostomy care.

Correct answer: D

Rationale: Using clean gloves rather than sterile gloves for colostomy care is a cost-effective measure without compromising care quality. This choice helps in reducing costs without compromising patient safety. Storing opened bottles of normal saline in a refrigerator for up to 48 hours (Choice A) may lead to contamination risks. Returning unused supplies to the unit's supply stock (Choice B) can be inefficient and lead to potential waste. Waiting to dispose of sharps containers until they are completely full (Choice C) may pose safety hazards and not directly impact cost savings.

5. What is the most common cause of HHNS?

A. Insulin overdose
B. Removal of the adrenal gland
C. Undiagnosed, untreated hyperpituitarism
D. Undiagnosed, untreated diabetes mellitus

Correct answer: D

Rationale: The correct answer is D: Undiagnosed, untreated diabetes mellitus. Hyperosmolar hyperglycemic nonketotic syndrome (HHNS) is most commonly caused by undiagnosed and untreated diabetes mellitus. Insulin overdose (Choice A) is not a typical cause of HHNS; it is more related to hypoglycemia. Removal of the adrenal gland (Choice B) can lead to adrenal insufficiency but is not a common cause of HHNS. Undiagnosed, untreated hyperpituitarism (Choice C) is not a usual cause of HHNS; it is more related to pituitary hormone imbalances rather than hyperglycemia.