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		<property:AnswerA rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Acute pericarditis</property:AnswerA>
		<property:AnswerB rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Pulmonary embolism</property:AnswerB>
		<property:AnswerC rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Right ventricular myocardial infarction</property:AnswerC>
		<property:AnswerD rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Chronic constrictive pericarditis</property:AnswerD>
		<property:AnswerE rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Cardiac tamponade</property:AnswerE>
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		<property:Explanation rdf:datatype="http://www.w3.org/2001/XMLSchema#string">The correct answer is chronic constrictive pericarditis. Kussmaul’s sign is failure of the central venous pressure to decline during deep inspiration, which causes distended cervical veins, even when the patient is on diuretics. Other conditions that give a positive Kussmaul’s sign are tricuspid stenosis, right ventricular failure and restrictive cardiomyopathy.&lt;br/&gt;
'''Educational Objective:''' &lt;br/&gt;
'''References:'''</property:Explanation>
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		<property:PageAuthor rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Raviteja Reddy Guddeti MBBS, Aarti Narayan MBBS</property:PageAuthor>
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