Final answer:
Relevant factors affecting malnutrition in older adults include financial factors, physiological factors such as diseases, and social factors like isolation. Psychological factors and sensory impairments are also crucial in understanding the malnutrition among elderly individuals.
Step-by-step explanation:
Factors Affecting Malnutrition in Older Adults
When considering a research project about "Factors affecting Malnutrition in older adults," it is important to recognize the multifaceted nature of malnutrition. Many factors play a role, and relevant ones might include financial factors such as cost and accessibility of nutritious foods, physiological factors such as diseases that interfere with appetite or digestion, and social factors like isolation which can affect mental health and access to food.
Furthermore, psychological factors like depression and anxiety can reduce appetite and disrupt eating patterns, while sensory impairments may affect the ability and desire to eat. Considering the complex interplay of these factors, option c) Financial factors, physiological factors, and isolation, encompasses a broader view of the potential causes that might be investigated in the project.
It's also important to note how aging-related changes can impact nutrition. Old age brings both biological challenges, such as changes in metabolism and the ability to absorb nutrients, and social changes, which might result in a reduced interest in eating, especially if one is eating alone or has limited access to food.