The nurse knows that the rationale for using deep palpation during an abdominal assessment is to determine which of the following?

Choice A reason: Simultaneously palpating both carotid arteries is dangerous, risking reduced cerebral blood flow, especially in cardiovascular patients. Using the bell to listen for bruits is safer, so this is incorrect.

Choice B reason: Deep breaths are for lung auscultation, not carotid, where patients hold breath to reduce noise. The bell detects low-pitched bruits, so instructing deep breaths is incorrect for carotid assessment.

Choice C reason: Compressing the carotid artery risks reducing blood flow or dislodging plaques, which is unsafe. Listening with the bell for bruits is the standard method, so this is incorrect.

Choice D reason: Listening with the bell of the stethoscope detects low-frequency bruits, indicating carotid artery narrowing, which is critical in cardiovascular disease. This is the correct technique for safe assessment.

Choice A reason: Writing a series of numbers tests attention or working memory, not recent memory recall. Recalling words after a delay specifically assesses short-term memory, which is more relevant for a 70-year-old, so this is not the best method.

Choice B reason: Asking a patient to recall four words after 10 minutes directly tests recent memory, a key cognitive function in older adults. This method is standard in assessments like the Mini-Mental State Exam, making it the best choice for evaluating memory.

Choice C reason: Verifying information like a mother’s maiden name tests long-term memory, not recent recall. Recent memory involves retaining new information, so recalling words after a delay is more appropriate, making this incorrect.

Choice D reason: Naming past presidents relies on long-term memory and general knowledge, not recent memory. Recalling newly learned words after 10 minutes better assesses short-term memory, so this is not the best approach for recent memory.