1. Foundations of Nutrition

Nutritional Assessment — Quiz

Test your understanding of nutritional assessment with 5 practice questions.

Practice Questions

Question 1

A patient presents with night blindness and xerophthalmia. Which nutritional assessment method would be most crucial for confirming the underlying deficiency, and what nutrient is most likely involved?

Question 2

Which of the following scenarios best illustrates the limitation of using a single anthropometric measurement, such as Body Mass Index (BMI), in isolation for assessing nutritional status?

Question 3

A dietitian is evaluating a patient's risk for developing chronic diseases. To assess the patient's long-term dietary exposure to specific food groups and nutrients, which dietary assessment method would provide the most comprehensive and representative data?

Question 4

A patient's blood test results show a low serum albumin level ($2.5 \text{ g/dL}$). However, the patient also has an active infection. How does the presence of inflammation/infection affect the interpretation of serum albumin as a nutritional marker?

Question 5

A dietitian is performing a clinical evaluation and observes several signs in a patient: bilateral pitting edema, ascites, and a distended abdomen. These findings are most consistent with a severe deficiency of which macronutrient, and what is the underlying physiological mechanism?