Nutritional Assessment Part 1 NUTR 344 – WINTER 2023 Lecture Content
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Questions and Answers

Which component is NOT considered in the nutritional assessment?

  • Physical activity level (correct)
  • Dietary intake
  • Biochemical markers
  • Anthropometry and body composition

What does nutritional status refer to?

  • The condition of the environment on nutritional intake
  • Risk of having nutrition-related health problems
  • The body's nutrient stores and metabolism of energy and nutrients (correct)
  • The influence of physiological needs and disease-related factors

What does nutritional risk refer to?

  • The condition of the environment on nutritional intake
  • Risk of having nutrition-related health problems (correct)
  • The influence of physiological needs and disease-related factors
  • The body's nutrient stores and metabolism of energy and nutrients

What is the purpose of nutritional screening?

<p>To quickly identify individuals with nutritional risks (A)</p> Signup and view all the answers

Which component is NOT considered in nutritional screening?

<p>Height and weight measurements (C)</p> Signup and view all the answers

What is the primary goal of nutritional assessment?

<p>To identify patients needing nutritional support (D)</p> Signup and view all the answers

Why is malnutrition associated with increased morbidity?

<p>It exacerbates the disease state (D)</p> Signup and view all the answers

What is used to assess body size, weight, and proportions in anthropometry?

<p>Height, weight, circumferences, and skinfolds (C)</p> Signup and view all the answers

Which of the following is NOT a component of body composition?

<p>Delayed hypersensitivity (D)</p> Signup and view all the answers

When is knee height measurement recommended for obtaining height data?

<p>When unable to stand straight or have spinal deformities (C)</p> Signup and view all the answers

What can involuntary weight loss predict?

<p>Risk of functional impairment (B)</p> Signup and view all the answers

What does Mid-upper arm circumference (MAC) assess?

<p>Subcutaneous adipose tissue (B)</p> Signup and view all the answers

Which of the following is true about mid-upper arm muscle circumference (MAMC)?

<p>MAMC is corrected for subcutaneous fat and is insensitive to small changes in muscle. (B)</p> Signup and view all the answers

Which of the following reflects sub-cutaneous adipose tissue stores and is a better indicator of total body fat than a single skinfold measurement?

<p>Mid-upper arm fat area (MAFA) (D)</p> Signup and view all the answers

What does a waist circumference of >102 cm in men and >88 cm in women indicate?

<p>High risk of cardiovascular disease and type 2 diabetes. (D)</p> Signup and view all the answers

Which technique measures impedance to a low-frequency electrical current and estimates fat mass, fat-free mass, and total body water?

<p>Bioelectrical impedance (BIA) (D)</p> Signup and view all the answers

Which method is recognized as a gold-standard for bone density and a reference method for body composition?

<p>Dual energy X-ray absorptiometry (DXA) (C)</p> Signup and view all the answers

Which measure reflects muscle, bone, and subcutaneous fat, but is not sensitive to changes in muscle?

<p>Mid-upper arm circumference (MAC) (C)</p> Signup and view all the answers

How is the mid-upper arm muscle area (MAMA) related to changes in muscle?

<p>MAMA is more sensitive to changes in muscle than MAMC. (C)</p> Signup and view all the answers

What does a high BMI with low waist circumference indicate in terms of health risk?

<p>Low risk of cardiovascular disease and type 2 diabetes. (B)</p> Signup and view all the answers

What is the main limitation of bioelectrical impedance (BIA) as a body composition measurement technique?

<p>Influenced by hydration status. (A)</p> Signup and view all the answers

What does a waist : hip ratio >1.0 for males indicate?

<p>High risk of cardiovascular disease. (B)</p> Signup and view all the answers

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