CHAMBERLAIN NR 228 NUTRITION EXAM 1 QUESTIONS & ANSWERS | CARBOHYDRATES, PROTEINS, L… EXAM
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
Chamberlain NR 228 Nutrition
Exam 1 Questions & Answers |
Carbohydrates, Proteins, Lipids,
Vitamins & Minerals Review |
2026/2027
Verified Answers Exam Ready With Rationales
100 QUESTIONS
DOCUMENT OVERVIEW
This document provides 100 comprehensive review questions with verified answers and detailed rationales
for advanced nutrition concepts. It serves as a valuable resource for students to deepen their understanding
of core nutritional science. This material is ideal for thorough study, exam preparation, and reinforcing
knowledge in preparation for certification.
CONTENTS
01 Macronutrient Metabolism Q1–Q49
02 Diabetes Mellitus Management Q50–Q77
03 Electrolytes and Fluid Balance Q78–Q90
04 Micronutrients and Specific Conditions Q91–Q100
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 100
Page 1
,A registered nurse is documenting a patient's dietary intake in a long-term care facility. The patient, who has access to the dining hall
menu and the facility's pantry, consistently chooses oatmeal, scrambled eggs, and whole-wheat toast for breakfast each morning,
despite other options like yogurt or fruit being available. This consistent selection reflects which nutritional concept?
A) Nutrient density
B) Food preference
C) Macronutrient balance
D) Dietary acculturation
CORRECT ANSWER
B) Food preference
RATIONALE
Food preference describes the foods selected when all options are equally available, influenced by genetic and environmental factors, accurately
reflecting the patient's consistent breakfast choices. Nutrient density relates to the amount of nutrients per calorie, not the reason for selection.
Q2 QUESTION 2 OF 100
A 65-year-old male admitted for a myocardial infarction reports to the nurse that he only eats plain, boiled foods and refuses any
seasoned meals, stating, "I've never liked those strong flavors." He also expresses a strong aversion to broccoli, which he has never tried.
His wife confirms he has always been a "picky eater" with a preference for bland foods and dislikes spicy or bitter tastes. The nurse is
reviewing the dietary consult for the patient's nutritional support. Which factors most likely influence this patient's current food
preferences and intake? (Select all that apply.)
A) Current physiological state due to myocardial infarction
B) Long-standing genetic predispositions for taste perception
C) Exposure to television advertisements for fast food chains
D) Childhood experiences with family mealtime rituals
E) Professional recommendations from a registered dietitian
CORRECT ANSWER
B) Long-standing genetic predispositions for taste perception
D) Childhood experiences with family mealtime rituals
RATIONALE
Food preferences are primarily shaped by innate genetic factors influencing taste perception and early life environmental exposures, such as family
eating habits, rather than acute illness or media influences. These ingrained patterns impact dietary choices throughout life.
Q3 QUESTION 3 OF 100
A community health nurse is conducting a nutritional screening at a local food pantry on October 26, 2026. A 45-year-old client reports
frequently skipping breakfast and dinner due to financial constraints and feeling unsatisfied after infrequent meals. The nurse notes the
client's BMI is 17.5 kg/m². Which of the following findings from the screening MOST strongly indicates this client is experiencing hunger?
A) The client's reported BMI of 17.5 kg/m².
B) The client's statement about skipping meals due to cost.
C) The client's report of feeling unsatisfied after meals.
Page 2
,D) The client's inability to access sufficient dietary intake.
E) The client's age of 45 years.
CORRECT ANSWER
B) The client's statement about skipping meals due to cost.
D) The client's inability to access sufficient dietary intake.
RATIONALE
Hunger is defined by the inability to access enough food to feel nourished and satisfied; reporting skipped meals due to cost directly reflects this
lack of access, and the resulting feeling of dissatisfaction is a consequence of insufficient intake. The BMI is a measurement of nutritional status, not
the direct experience of hunger.
Q4 QUESTION 4 OF 100
A registered dietitian is reviewing the dietary logs for a patient diagnosed with prediabetes and a history of hypertension, noting
inconsistent food group consumption over the past week. The patient's log shows several days with only grain and protein intake, and no
fruits or vegetables. According to the MyPlate recommendations, what is the most appropriate initial teaching point for the dietitian to
address with the patient to promote better health outcomes?
A) Emphasize the importance of selecting whole grains over refined grains.
B) Advise on incorporating a variety of foods from all food groups daily.
C) Discuss the sodium content of protein sources.
D) Recommend reducing overall calorie intake to manage glucose levels.
CORRECT ANSWER
B) Advise on incorporating a variety of foods from all food groups daily.
RATIONALE
Eating a variety of foods from all MyPlate food groups ensures adequate intake of diverse nutrients and fiber, which is foundational for managing
prediabetes and hypertension. Focusing solely on one aspect, like grain refinement or sodium, neglects the broader dietary pattern necessary for
health.
Q5 QUESTION 5 OF 100
A registered nurse is reviewing the dietary recommendations from the "MyPlate" guidelines for a patient with a history of cardiovascular
disease. The patient is seeking advice on how to incorporate these recommendations into their daily food choices. Which of the
following dietary principles, as emphasized by MyPlate, is most directly addressed by limiting intake of saturated and trans fats, added
sugars, cholesterol, salt, and alcohol?
A) Balance
B) Variety
C) Moderation
D) Adequacy
CORRECT ANSWER
C) Moderation
Page 3
, RATIONALE
Limiting intake of specific components like saturated fats, added sugars, and salt directly aligns with the MyPlate principle of moderation, which
advises choosing foods that reduce intake of these less healthy elements. This principle offers a primary strategy for managing dietary intake to
promote health.
Q6 QUESTION 6 OF 100
A 48-year-old male admitted with acute pancreatitis is discussing his dietary choices with the registered dietitian. He states, "My doctor
said I need to eat more 'healing foods' to recover faster. I read online that this means I should eat lots of raw vegetables and avoid all
meat, especially red meat, because it's inflammatory." Based on the principles of a healing foods pyramid, which of the following dietary
recommendations should the dietitian prioritize for this patient? (Select all that apply.)
A) Advise the patient to strictly adhere to a vegan diet, eliminating all animal products.
B) Recommend a diet rich in whole, unprocessed plant-based foods, such as fruits, vegetables, and whole grains.
C) Focus on incorporating lean protein sources, including fish and poultry, in moderation.
D) Suggest consuming fermented foods to support gut health and nutrient absorption.
E) Educate the patient on the benefits of including small amounts of high-quality animal foods for essential nutrient intake.
F) Encourage the patient to increase his intake of processed meat alternatives to meet protein needs.
CORRECT ANSWER
B) Recommend a diet rich in whole, unprocessed plant-based foods, such as fruits, vegetables, and whole grains.
C) Focus on incorporating lean protein sources, including fish and poultry, in moderation.
D) Suggest consuming fermented foods to support gut health and nutrient absorption.
E) Educate the patient on the benefits of including small amounts of high-quality animal foods for essential nutrient intake.
RATIONALE
A healing foods pyramid emphasizes nutrient-dense, minimally processed foods, primarily plant-based, with judicious inclusion of lean proteins
and fermented foods to support recovery and health. Strict veganism or exclusion of all animal foods is not universally mandated, and processed
alternatives are not prioritized.
Q7 QUESTION 7 OF 100
A registered nurse is reviewing a newly admitted patient’s dietary intake history for a complex autoimmune disease. The patient's record
details a three-month period of self-directed nutritional modifications without medical supervision, focusing on eliminating specific
food groups. This type of retrospective study, which examines an individual case without manipulating variables, is classified by its
research methodology as what?
A) A randomized controlled trial
B) A cohort study
C) An observational case study
D) A cross-sectional survey
CORRECT ANSWER
C) An observational case study
Page 4
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
Chamberlain NR 228 Nutrition
Exam 1 Questions & Answers |
Carbohydrates, Proteins, Lipids,
Vitamins & Minerals Review |
2026/2027
Verified Answers Exam Ready With Rationales
100 QUESTIONS
DOCUMENT OVERVIEW
This document provides 100 comprehensive review questions with verified answers and detailed rationales
for advanced nutrition concepts. It serves as a valuable resource for students to deepen their understanding
of core nutritional science. This material is ideal for thorough study, exam preparation, and reinforcing
knowledge in preparation for certification.
CONTENTS
01 Macronutrient Metabolism Q1–Q49
02 Diabetes Mellitus Management Q50–Q77
03 Electrolytes and Fluid Balance Q78–Q90
04 Micronutrients and Specific Conditions Q91–Q100
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 100
Page 1
,A registered nurse is documenting a patient's dietary intake in a long-term care facility. The patient, who has access to the dining hall
menu and the facility's pantry, consistently chooses oatmeal, scrambled eggs, and whole-wheat toast for breakfast each morning,
despite other options like yogurt or fruit being available. This consistent selection reflects which nutritional concept?
A) Nutrient density
B) Food preference
C) Macronutrient balance
D) Dietary acculturation
CORRECT ANSWER
B) Food preference
RATIONALE
Food preference describes the foods selected when all options are equally available, influenced by genetic and environmental factors, accurately
reflecting the patient's consistent breakfast choices. Nutrient density relates to the amount of nutrients per calorie, not the reason for selection.
Q2 QUESTION 2 OF 100
A 65-year-old male admitted for a myocardial infarction reports to the nurse that he only eats plain, boiled foods and refuses any
seasoned meals, stating, "I've never liked those strong flavors." He also expresses a strong aversion to broccoli, which he has never tried.
His wife confirms he has always been a "picky eater" with a preference for bland foods and dislikes spicy or bitter tastes. The nurse is
reviewing the dietary consult for the patient's nutritional support. Which factors most likely influence this patient's current food
preferences and intake? (Select all that apply.)
A) Current physiological state due to myocardial infarction
B) Long-standing genetic predispositions for taste perception
C) Exposure to television advertisements for fast food chains
D) Childhood experiences with family mealtime rituals
E) Professional recommendations from a registered dietitian
CORRECT ANSWER
B) Long-standing genetic predispositions for taste perception
D) Childhood experiences with family mealtime rituals
RATIONALE
Food preferences are primarily shaped by innate genetic factors influencing taste perception and early life environmental exposures, such as family
eating habits, rather than acute illness or media influences. These ingrained patterns impact dietary choices throughout life.
Q3 QUESTION 3 OF 100
A community health nurse is conducting a nutritional screening at a local food pantry on October 26, 2026. A 45-year-old client reports
frequently skipping breakfast and dinner due to financial constraints and feeling unsatisfied after infrequent meals. The nurse notes the
client's BMI is 17.5 kg/m². Which of the following findings from the screening MOST strongly indicates this client is experiencing hunger?
A) The client's reported BMI of 17.5 kg/m².
B) The client's statement about skipping meals due to cost.
C) The client's report of feeling unsatisfied after meals.
Page 2
,D) The client's inability to access sufficient dietary intake.
E) The client's age of 45 years.
CORRECT ANSWER
B) The client's statement about skipping meals due to cost.
D) The client's inability to access sufficient dietary intake.
RATIONALE
Hunger is defined by the inability to access enough food to feel nourished and satisfied; reporting skipped meals due to cost directly reflects this
lack of access, and the resulting feeling of dissatisfaction is a consequence of insufficient intake. The BMI is a measurement of nutritional status, not
the direct experience of hunger.
Q4 QUESTION 4 OF 100
A registered dietitian is reviewing the dietary logs for a patient diagnosed with prediabetes and a history of hypertension, noting
inconsistent food group consumption over the past week. The patient's log shows several days with only grain and protein intake, and no
fruits or vegetables. According to the MyPlate recommendations, what is the most appropriate initial teaching point for the dietitian to
address with the patient to promote better health outcomes?
A) Emphasize the importance of selecting whole grains over refined grains.
B) Advise on incorporating a variety of foods from all food groups daily.
C) Discuss the sodium content of protein sources.
D) Recommend reducing overall calorie intake to manage glucose levels.
CORRECT ANSWER
B) Advise on incorporating a variety of foods from all food groups daily.
RATIONALE
Eating a variety of foods from all MyPlate food groups ensures adequate intake of diverse nutrients and fiber, which is foundational for managing
prediabetes and hypertension. Focusing solely on one aspect, like grain refinement or sodium, neglects the broader dietary pattern necessary for
health.
Q5 QUESTION 5 OF 100
A registered nurse is reviewing the dietary recommendations from the "MyPlate" guidelines for a patient with a history of cardiovascular
disease. The patient is seeking advice on how to incorporate these recommendations into their daily food choices. Which of the
following dietary principles, as emphasized by MyPlate, is most directly addressed by limiting intake of saturated and trans fats, added
sugars, cholesterol, salt, and alcohol?
A) Balance
B) Variety
C) Moderation
D) Adequacy
CORRECT ANSWER
C) Moderation
Page 3
, RATIONALE
Limiting intake of specific components like saturated fats, added sugars, and salt directly aligns with the MyPlate principle of moderation, which
advises choosing foods that reduce intake of these less healthy elements. This principle offers a primary strategy for managing dietary intake to
promote health.
Q6 QUESTION 6 OF 100
A 48-year-old male admitted with acute pancreatitis is discussing his dietary choices with the registered dietitian. He states, "My doctor
said I need to eat more 'healing foods' to recover faster. I read online that this means I should eat lots of raw vegetables and avoid all
meat, especially red meat, because it's inflammatory." Based on the principles of a healing foods pyramid, which of the following dietary
recommendations should the dietitian prioritize for this patient? (Select all that apply.)
A) Advise the patient to strictly adhere to a vegan diet, eliminating all animal products.
B) Recommend a diet rich in whole, unprocessed plant-based foods, such as fruits, vegetables, and whole grains.
C) Focus on incorporating lean protein sources, including fish and poultry, in moderation.
D) Suggest consuming fermented foods to support gut health and nutrient absorption.
E) Educate the patient on the benefits of including small amounts of high-quality animal foods for essential nutrient intake.
F) Encourage the patient to increase his intake of processed meat alternatives to meet protein needs.
CORRECT ANSWER
B) Recommend a diet rich in whole, unprocessed plant-based foods, such as fruits, vegetables, and whole grains.
C) Focus on incorporating lean protein sources, including fish and poultry, in moderation.
D) Suggest consuming fermented foods to support gut health and nutrient absorption.
E) Educate the patient on the benefits of including small amounts of high-quality animal foods for essential nutrient intake.
RATIONALE
A healing foods pyramid emphasizes nutrient-dense, minimally processed foods, primarily plant-based, with judicious inclusion of lean proteins
and fermented foods to support recovery and health. Strict veganism or exclusion of all animal foods is not universally mandated, and processed
alternatives are not prioritized.
Q7 QUESTION 7 OF 100
A registered nurse is reviewing a newly admitted patient’s dietary intake history for a complex autoimmune disease. The patient's record
details a three-month period of self-directed nutritional modifications without medical supervision, focusing on eliminating specific
food groups. This type of retrospective study, which examines an individual case without manipulating variables, is classified by its
research methodology as what?
A) A randomized controlled trial
B) A cohort study
C) An observational case study
D) A cross-sectional survey
CORRECT ANSWER
C) An observational case study
Page 4
