Which of the following is not classified as an instrumental activity of daily living (IADL)?

Instrumental activities of daily living (IADLs) refer to tasks that support an individual's ability to live independently in the community. These activities are more complex than basic activities of daily living (ADLs), which typically involve fundamental self-care tasks.

Grooming and hygiene is classified as a basic activity of daily living (ADL) because it encompasses personal care tasks such as bathing, dressing, and maintaining personal cleanliness. These activities are essential for basic self-care and do not involve the higher-level thinking or organization required in IADLs.

In contrast, grocery shopping, managing finances, and using a telephone are all activities that go beyond basic personal care. They require planning, decision-making, and coordination, which are essential for living independently. As such, they fit within the category of IADLs. Thus, grooming and hygiene stand out as not fitting this classification, emphasizing its role in basic self-care rather than in the broader context of instrumental activities necessary for independent living.