When a product is defective, it means that it is imperfect in some way. Perhaps the connection to the battery is poor, so it won't start up. Maybe the medication you ordered was contaminated.
Every year there is a renewed effort to lower the number of drivers operating a motor vehicle while intoxicated. While these efforts certainly do help provide awareness and education about the dangers of driving under the influence, there are still excessive numbers of arrests and crashes due to drunk drivers.
Nursing homes are supposed to be safe spaces for the elderly to receive the care they need as they age. Many people who reach the need for a nursing home are unable to perform some of their daily tasks on their own. They may have advanced health conditions that lead to confusion or weakness, memory difficulties or other problems that require around-the-clock care.