Practice Question
A client presents to the clinic reporting intermittent chest pain on exertion, which is eventually attributed to angina. The nurse should inform the client that angina is most often attributable to what cause?
Answer Choices:
Correct Answer:
Coronary arteriosclerosis
Rationale:
❤️ Angina pectoris is most commonly caused by coronary arteriosclerosis, which results in narrowing of the coronary arteries due to plaque buildup.
❤️ This narrowing limits oxygen-rich blood flow to the myocardium, especially during exertion or stress, when the heart’s oxygen demand increases.
❤️ The resulting transient ischemia causes the characteristic chest pain, which typically resolves with rest or nitroglycerin.
❤️ Unlike infarction, angina does not involve permanent myocardial damage, and cardiac output or contractility may remain normal between episodes.
Want to practice more questions like this?
This question is from LPN Medsurg-2025 Summer Exam which contains 74 questions.
More Questions from This Exam
A nurse has taken on the care of a client who had a coronary artery stent placed yesterday. When reviewing the client's daily medication administration record, the nurse should anticipate administering what drug?
Answer Choices:
The nurse is doing discharge teaching with a client who has coronary artery disease. The client asks why they have to take an aspirin every day if they don't have any pain. Which rationale for this intervention would be the best?
Answer Choices:
The nurse is auscultating the breath sounds of a client with pericarditis. Which finding is most consistent with this diagnosis?
Answer Choices:
A client is admitted to the critical care unit with a diagnosis of cardiomyopathy. When reviewing the client's most recent laboratory results, the nurse would prioritize assessment of which value?
Answer Choices:
The nurse is preparing to administer warfarin to a client with deep vein thrombophlebitis. Which laboratory value would most clearly indicate that the client's warfarin is at therapeutic levels?
Answer Choices:
Question Details
- Category: LPN Nursing Exam(s)
- Subcategory: LPN ATI Exams
- Domain: Medical-Surgical
- Answer Choices: 4