Mr. Jones tells you that he really has a lot of pain when he walks, and it is very painful but as soon as he stops walking, the pain resides. Mr. Jones does have a history of peripheral artery disease. What is going on with Mr. Jones?
Deep vein thrombosis
Valvular regurgitation
Varicose veins
Intermittent claudication
The Correct Answer is D
A. Deep vein thrombosis: Deep vein thrombosis (DVT) typically presents with swelling, pain, and tenderness in a specific area of the leg. It does not specifically cause pain that resolves with rest after walking, making it less likely in Mr. Jones's case.
B. Valvular regurgitation: Valvular regurgitation refers to the backward flow of blood due to improper closure of heart valves. This condition primarily affects cardiac function and is not associated with pain in the legs that resolves with rest, which does not correlate with Mr. Jones's symptoms.
C. Varicose veins: Varicose veins can cause discomfort, swelling, and aching in the legs but are not typically characterized by pain that is specifically triggered by walking and resolves with rest. The symptoms of varicose veins usually occur with prolonged standing or sitting rather than exertion.
D. Intermittent claudication: Intermittent claudication is a common symptom of peripheral artery disease (PAD), characterized by muscle pain or cramping in the legs during physical activity, such as walking, that resolves with rest. Mr. Jones's description of pain that occurs while walking and subsides upon stopping aligns with this condition, making it the most appropriate explanation for his symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Cardiac failure: While cardiac failure can lead to changes in heart function, it does not directly cause an acquired murmur. Murmurs are typically due to valvular or structural abnormalities rather than being a direct consequence of heart failure.
B. Coronary artery disease (CAD): CAD can lead to ischemic heart disease and may contribute to heart failure but is not typically associated with the development of an acquired murmur. It does not directly create new murmurs; rather, it can exacerbate existing heart conditions.
C. Congenital malformation: Congenital malformations are structural heart defects present at birth and are classified as congenital causes of murmurs rather than acquired. These murmurs result from anatomical abnormalities rather than changes occurring after birth.
D. Rheumatic fever: Rheumatic fever is an acquired condition that can cause damage to the heart valves, leading to the development of valvular insufficiency or stenosis. These changes can produce an acquired murmur as a result of the inflammation and scarring of the heart valves following the infection.
Correct Answer is C
Explanation
A. Prolonged PR interval: A prolonged PR interval is typically indicative of first-degree atrioventricular (AV) block and does not specifically relate to the presence of myocardial infarction (MI) that extends through the myocardium.
B. ST depression: ST depression can indicate subendocardial ischemia, but it is not a definitive change associated with a full-thickness myocardial infarction. It is more commonly seen during stress testing or in cases of angina rather than a transmural infarction.
C. ST elevation: ST elevation is a characteristic finding in cases of transmural myocardial infarction (MI), indicating that the injury extends through the myocardium from the endocardium to the epicardium. This elevation occurs due to the acute injury to the myocardial cells, leading to changes in the electrical activity as reflected on the ECG.
D. Prolonged QT interval: A prolonged QT interval is associated with an increased risk of arrhythmias but does not specifically indicate a myocardial infarction that penetrates through the myocardium. It is generally not directly related to the ischemic process of an MI.
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