Exam 4: Cardiac Muscle Dysfunction and Failure

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A patient with NYHA class II congestive heart failure is currently receiving physical therapy.Instruction about energy conservation will be included in the patient education session.Which of the following recommendations would be appropriate for this patient?

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Which of the following categories of cardiomyopathy is characterized by rapid ventricular emptying and high ejection fraction?

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Pulmonary hypertension is defined by mean pulmonary arterial pressure (mPAP)and is considered abnormal in individuals with primary pulmonary hypertension recorded as:

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Which of the following categories of cardiomyopathy is characterized by marked endocardial scarring of the ventricles with resulting impaired diastolic filling?

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A patient with cardiac disease resulting in marked limitation of physical activity,who is comfortable at rest,but reports fatigue,palpitation,dyspnea,or angina pain during less than ordinary activity,is considered to be in which of the following New York Heart Association functional classifications?

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Which of the following statements describes the reason energy expenditure is increased in persons with systemic hypertension?

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Which of the following physiological changes would be considered true effects of aging as opposed to pathological processes?

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An accumulation of fluid in the lungs along with hypoxemia and tachypnea BEST describes which of the following pulmonary edema stages?

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The resistance stroke volume encounters after it is ejected from the left ventricle is BEST defined as which of the following?

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A patient with congestive heart failure is being seen by a physical therapist for exercise progression.The patient is currently taking beta-blocker medication.Which of the following methods to monitor exercise intensity is MOST appropriate for this patient?

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The intra-aortic balloon pump (IABP)improves oxygen delivery to the myocardium by which of the following mechanisms?

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Which of the following is the BEST indirect method for a physical therapist to measure an increase in pulmonary capillary wedge pressure?

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Pulmonary capillary wedge pressure commonly monitored in patients in coronary care units closely approximates which of the following pressures?

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