During the admission assessment, a male client admitted with chest pain states he has no breathing problems and no trouble sleeping at night. To obtain further data regarding possible orthopnea, which action should the nurse take?

Choice A Reason: Observing for jugular vein distention while the client is flat in bed is incorrect because jugular vein distention is not directly related to orthopnea. Jugular vein distention may indicate increased central venous pressure, which can occur in conditions such as heart failure, but it is not specific to orthopnea, which is difficulty breathing while lying flat. Choice B Reason: Measuring the client's blood pressure when he is lying and standing is incorrect because measuring blood pressure in different positions (lying and standing) is used to assess for orthostatic hypotension, not orthopnea. Orthostatic hypotension refers to a drop-in blood pressure upon standing and is not directly related to difficulty breathing while lying flat. Choice C Reason: Asking the client how many pillows he sleeps on at night is correct because orthopnea is characterized by difficulty breathing while lying flat, often relieved by sitting up or propping oneself with pillows. Asking the client how many pillows he sleeps on at night provides valuable information about his sleeping position and potential orthopnea. Clients with orthopnea often need to sleep in a semi-upright position or with multiple pillows to alleviate breathing difficulties. Choice D Reason: Auscultating the client's breath sounds while he is supine is incorrect because auscultating the client's breath sounds while he is supine may provide information about lung sounds, but it does not specifically assess for orthopnea. Orthopnea refers to difficulty breathing while lying flat, and the assessment of breath sounds may not directly indicate this condition.