[Answered]: While doing a physical assessment of an older…

While doing a physical assessment of an older adult, the nurse is concerned about the patient’s history of work exposure to toxic chemicals over his lifetime. Based on reports, the levels of toxin were within normal limits, but the patient had worked in the plant for 50 years. What aspect of the exposure is she most worried about? Group of answer choices 1. Half-life 2. Bioaccumulation 3. Latency period 4. Environmental exposure