Ace Ivy Tech Nursing Basics 2026 – Kickstart Your Nursing Journey with Test 1!

As people age, organs don’t function the same way as in youth, and these changes shape how nurses plan and deliver care. A common and important age-related change is a decline in renal function. With fewer functioning nephrons and a lower glomerular filtration rate, the body clears many medications more slowly. This means drugs can build up in the bloodstream if dosing isn’t adjusted, increasing the risk of toxicity and adverse effects. In practice, this requires careful medication review, possible dose reductions or longer intervals between doses, and close monitoring of kidney function tests, hydration status, and signs of drug-related problems.

Cognitive resilience being guaranteed isn’t accurate. Cognition can remain strong for many, but aging can bring changes in memory, attention, and executive function, and some older adults develop cognitive impairment or delirium, which affects how medications are understood and how safety is managed. So, assessment and individualized planning are essential rather than assuming cognitive status is fixed. Other statements like improved skeletal strength are not typical of aging; bone density often decreases, increasing fall risk and the need for safety considerations and preventive measures.