ATI LPN
Neurological Disorders in Medical Surgical Nursing Questions
Question 1 of 5
A nurse is caring for a client who has type 2 diabetes mellitus and is experiencing a hyperglycemia hyperosmolar state (HHS). Which of the following laboratory finding should the nurse expect?
Correct Answer: D
Rationale: HHS typically has normal pH (7.45, D) and very high glucose (>600 mg/dL), but C (425) is closer than B.
Question 2 of 5
The nurse recognizes which statement is a potential ethical issue?
Correct Answer: B
Rationale: Questioning withdrawal of support (B) raises ethical concerns about autonomy and beneficence.
Question 3 of 5
Which finding on the ECG is most conclusive for infarction?
Correct Answer: A
Rationale: Pathological Q waves (A) indicate prior myocardial infarction due to necrosis.
Question 4 of 5
Which of the following effects occur due to sympathetic innervation?
Correct Answer: A
Rationale: The sympathetic nervous system (SNS) activates the 'fight or flight' response. Release of epinephrine from the adrenal medulla is a key SNS effect, enhancing energy and cardiovascular function. B is incorrect as SNS inhibits digestion. C is wrong as SNS increases heart contractility. D is context-specific (e.g., labor) but not a primary effect. [Level: Knowledge]
Question 5 of 5
Increased perspiration, a higher body temperature, and a rapidly beating heart are all possible responses to a stressful situation. These body responses are most likely a direct result of the interaction of the
Correct Answer: C
Rationale: Stress activates SNS (nervous) and adrenal hormones (endocrine), causing these responses. [Level: Comprehension]