ATI LPN
ATI LPN Med Surg Concept 2 Exam Questions
Extract:
Question 1 of 5
The nurse is teaching a patient recently diagnosed with type 1 diabetes mellitus (DM) about the disease. What information should the nurse include?
Correct Answer: A
Rationale: Type 1 diabetes is an autoimmune condition where the body's immune system attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the pancreas produces little to no insulin, which is essential for regulating blood glucose levels.
Question 2 of 5
A patient with type 1 DM expresses concern about developing retinopathy due to a chronic disease. How should the nurse reply?
Correct Answer: C
Rationale: Good control of blood glucose levels and blood pressure is essential in reducing the risk of diabetic retinopathy and its progression. Research has shown that maintaining tight glycemic control and managing hypertension can significantly decrease the likelihood and severity of retinopathy in patients with diabetes.
Question 3 of 5
The nurse is caring for a patient admitted with COPD, who is having difficulty breathing. Which actions can the nurse take to provide support? Select all that apply
Correct Answer: B,D,E
Rationale: B. Bronchodilators are medications commonly used to relieve bronchospasm and improve airflow in patients with COPD. D. Smoking cessation is essential for patients with COPD as smoking is the leading cause of the disease and can exacerbate respiratory symptoms. E. Corticosteroids are anti-inflammatory medications commonly used to reduce airway inflammation and control exacerbations in patients with COPD.
Question 4 of 5
What type of cells secrete glucagon?
Correct Answer: D
Rationale: Alpha cells, also known as A cells, are a type of pancreatic islet cell that secretes glucagon.
Question 5 of 5
The nurse is caring for a patient with pneumonia. Which lab abnormality is most concerning?
Correct Answer: B
Rationale: An elevated white blood cell (WB
C) count, specifically an elevation in the neutrophil count (neutrophilia), is commonly seen in pneumonia. It indicates an inflammatory response to the infection and is a typical finding in bacterial pneumonia.