A client asks the nurse to explain the difference between stable and unstable angina.
What is the best response by the nurse?
"Stable angina is predictable in its frequency, intensity, and duration. Unstable angina is when angina episodes become more frequent or severe, and occur during periods of rest.”
"Unstable angina is predictable in its frequency, intensity, and duration. Stable angina is when angina episodes become more frequent or severe, and occur during periods of rest.”
"Stable angina is caused by spasms of the coronary arteries. Unstable angina is when angina episodes become more frequent or severe, and occur during periods of rest.”
"Unstable angina is caused by spasms of the coronary arteries. Stable angina is when angina episodes become more frequent or severe, and occur during period of rest."
The Correct Answer is A
A. Stable angina is predictable and typically occurs with exertion or emotional stress and is relieved with rest or nitroglycerin. Unstable angina is less predictable and more serious, occurring at rest, with minimal exertion, or worsening pattern from stable angina.
B. This answer misrepresents the characteristics and causes of stable and unstable angina, mixing definitions or incorrectly assigning causes.
C. This answer misrepresents the characteristics and causes of stable and unstable angina, mixing definitions or incorrectly assigning causes.
D. This answer misrepresents the characteristics and causes of stable and unstable angina, mixing definitions or incorrectly assigning causes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. HDL cholesterol is often referred to as "good" cholesterol because it helps remove other forms of cholesterol from your bloodstream, decreasing the risk of heart disease.
B. "Contraindicated" is not a term used to describe cholesterol.
C. "Bad" cholesterol typically refers to LDL (low-density lipoprotein), which deposits cholesterol in the walls of blood vessels.
D. "Lifestyle" is not a term used to categorize cholesterol.
Correct Answer is A
Explanation
A. Fever and lack of muscular coordination may indicate symptoms of serotonin syndrome, a potentially serious complication that can occur when sertraline (an SSRI) is combined with lithium.
B. Nausea and headache are common side effects of sertraline and lithium but are not typically indicative of a serious complication when these medications are used together.
C. Anxiety and insomnia may be related to the underlying condition being treated (e.g., depression) but are not necessarily indicative of a serious complication.
D. Dry mouth and constipation are potential side effects of lithium but are not typically indicative of a serious complication when combined with sertraline.
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