A nurse is preparing to administer aspirin 650 mg PO every 12 hours. The amount available is aspirin 325 mg tablets.

How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies.

(Do not use a trailing zero) 

Choice A rationale
Disease surveillance is not a level of prevention. It is an activity that can be part of different levels of prevention.
Choice B rationale
Tertiary prevention involves managing and rehabilitating patients with established diseases. Disease surveillance does not fit this category.
Choice C rationale
Primary prevention aims to prevent the onset of disease. Disease surveillance is not primary prevention.

Choice D rationale
Secondary prevention involves early detection and treatment of disease. Disease surveillance fits this category as it aims to monitor and identify health issues early.

Choice A rationale
The client properly using a cane and demonstrating a steady gait indicates that the client has good mobility and balance. This is not likely to contribute to falls. Proper use of assistive devices like canes can actually help prevent falls by providing additional support and stability.
Choice B rationale
The client takes a sleeping pill. Many sleeping pills, especially those in the benzodiazepine class, can cause drowsiness, dizziness, and impaired coordination, which significantly increase the risk of falls. These medications can affect the central nervous system, leading to decreased alertness and slower reaction times, making it more likely for the client to fall.
Choice C rationale
The client uses a raised toilet seat. Raised toilet seats are designed to make it easier for individuals to sit down and stand up from the toilet, reducing the risk of falls in the bathroom. This adaptation is generally considered a fall prevention measure rather than a risk factor.
Choice D rationale
The client wears non-skid shoes. Non-skid shoes are designed to provide better traction and reduce the likelihood of slipping. Wearing such shoes is a preventive measure against falls, not a contributing factor.