Family Nurse Practitioner Exam

What is a common symptom of confusion associated with certain medications in the elderly?

1. Hearing loss

2. Memory loss

3. Speech lack of coherence

4. Hallucinations

The correct answer is: Memory loss

Memory loss is a prevalent symptom of confusion in the elderly, particularly as a side effect of certain medications. Many medications, including benzodiazepines, anticholinergics, and certain antidepressants, can adversely affect cognitive function. Elderly patients may experience a decline in short-term memory or difficulties in recalling recent events due to these medications. This cognitive impairment can lead to confusion, making it harder for individuals to process information or recognize familiar people and places. While hearing loss, lack of coherence in speech, and hallucinations can also occur in the elderly, they are not as directly linked to medication-related confusion as memory loss is. Hearing loss pertains more to sensory decline than cognitive function, while lack of coherence in speech can stem from various neurological conditions. Hallucinations can occur due to specific medications or underlying psychiatric disorders but are less commonly associated as a broad symptom of confusion in the same context as memory loss.