A college student has brought his hallucinating roommate to the college clinic. The young man says his roommate has been experimenting with phencyclidine (PCP). How long should the nurse expect the hallucinations to last?

A. Prevention of infection and promote healing. Debridement helps remove dead tissue, which prevents infection and promotes healing.

B. Promoting movement in the affected area: While movement is important, debridement is primarily for removing necrotic tissue to prevent infection.

C. To increase the effectiveness of the skin graft: Debridement does help prepare the wound bed for grafting, but its main purpose is infection control and healing.

D. Promoting suppuration of the wound: Suppuration is not a goal of debridement; it is about cleaning the wound and preventing infection.

A. Physical activity. Physical activity levels generally decline with age due to factors like reduced mobility, health issues, and decreased energy levels.
B. Cognition. Cognitive function can decline with age, particularly in areas such as memory, processing speed, and executive function.
C. Sexuality. While sexual function may change with age, interest in and desire for sexual activity can remain relatively stable. Sexuality is often minimally affected compared to other areas like physical activity and cognition.
D. Productivity. Productivity may decline with age due to retirement, physical limitations, or health issues, although it can vary greatly among individuals.