A client with suspected congestive heart failure undergoes an echocardiogram. The nurse should expect which parameter to be measured during the echocardiogram to assess the client's heart function?

A) This choice is incorrect because hemoptysis refers to coughing up blood from the respiratory tract, which is not described by the client.

B) This choice is incorrect because dyspnea refers to difficulty breathing or shortness of breath, not a dry, persistent cough.

C) This choice is incorrect because paroxysmal nocturnal dyspnea is characterized by sudden breathlessness that awakens the client from sleep, not a dry cough.

D) This choice is correct. Cardiac asthma is a form of wheezing or coughing that occurs as a result of fluid accumulation in the lungs due to congestive heart failure. It is not caused by asthma but is a manifestation of heart failure impacting the respiratory system.

Questions

A) This choice is incorrect because palpitations refer to an abnormal awareness of the heart's beating, which is not described by the client.

B) This choice is incorrect because angina pectoris is chest pain or discomfort due to inadequate blood flow to the heart muscle. The client's complaint is related to physical activity causing fatigue and weakness, not chest pain.

C) This choice is correct. Dyspnea on exertion refers to shortness of breath or difficulty breathing that occurs with physical activity or exertion. The client's symptoms of feeling fatigued and weak after mild activity suggest exertional dyspnea, which is common in congestive heart failure.

D) This choice is incorrect because peripheral cyanosis is bluish discoloration of the skin and mucous membranes due to reduced blood flow, which is not described by the client.