Which type of medication is MOST likely to cause a fall in an older adult?AntibioticsStool softenersBenzodiazepinesOpioids

Benzodiazepines and opioids are both more likely to cause a fall in an older adult compared to antibiotics and stool softeners. This is because both benzodiazepines and opioids can cause side effects such as dizziness, sedation, or impaired balance, all of which can increase the risk of falls.

However, between benzodiazepines and opioids, benzodiazepines are often considered more likely to cause falls. This is because they are commonly used in older adults to manage conditions like anxiety and insomnia, but they can also impair physical balance and cognitive function.

Therefore, the type of medication most likely to cause a fall in an older adult is benzodiazepines.