Questions: Which type of assessment evaluates a person's task or maintaining by means of variables from the natural history and physical examination? e. Integrated assessment d. subjective Global Assessment c. Katz Index b. functional assessment a. nutrition care plan

The answer is B: functional assessment.

Explanation for each option:

• Integrated assessment: This type of assessment typically combines multiple sources of information to provide a comprehensive evaluation. It is not specifically focused on evaluating a person's task or maintaining abilities through natural history and physical examination variables.

• Subjective Global Assessment (SGA): SGA is a clinical tool used to assess nutritional status based on a patient's history and physical examination. While it involves physical examination, it is primarily focused on nutritional status rather than overall task or functional abilities.

• Katz Index: The Katz Index of Independence in Activities of Daily Living (ADL) is a tool used to assess a person's ability to perform basic daily tasks independently. It is relevant to functional assessment but is more specific to daily living activities rather than a broad evaluation of task or maintaining abilities.

• Functional assessment: This type of assessment evaluates a person's ability to perform tasks and maintain function through various variables, including those derived from natural history and physical examination. It is the most appropriate choice for the given question.

• Nutrition care plan: A nutrition care plan is a strategy developed to address a person's nutritional needs. It does not specifically evaluate task or maintaining abilities through natural history and physical examination variables.

Therefore, the correct answer is B: functional assessment.