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TABLE OF CONTENTS
Section 1 | Nutritional Assessment and Screening | Q1 – Q10
Section 2 | Macronutrients and Micronutrients | Q11 – Q20
Section 3 | Nutrition Across the Lifespan | Q21 – Q30
Section 4 | Therapeutic Diets and Disease Management | Q31 – Q40
Section 5 | Patient Education and Cultural Considerations | Q41 – Q50
Instructions: Choose the single best answer. Pass: 80% in 90 minutes.
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SECTION 1: NUTRITIONAL ASSESSMENT AND SCREENING Q1 – Q10
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Question 1 of 50
A 68-year-old male is admitted with a COPD exacerbation. The nurse notes he has lost 8
kg over the past 4 months, his BMI is 19.2, and he reports fatigue while eating even
small portions.
A. The nurse should rely primarily on the serum albumin level to determine current
nutritional status.
B. The nurse should use a validated screening tool such as the NRS-2002 to identify
nutritional risk and initiate a dietitian referral. ✓ CORRECT
C. The nurse should delay nutritional screening until the patient's respiratory status is
fully stabilized.
D. The nurse should assume the weight loss is expected for a patient with chronic lung
disease.
,Correct Answer: B
Rationale: Validated screening tools like NRS-2002 are designed to identify nutritional
risk early in hospitalization by combining weight loss, BMI, and disease severity. Relying
on albumin alone is misleading because it is a negative acute-phase reactant that drops
with inflammation regardless of nutritional intake. Early screening ensures dietitians
can intervene before malnutrition worsens recovery.
Question 2 of 50
A 45-year-old female is 6 months post-gastric bypass and presents with fatigue and
tingling in her hands. Her hemoglobin is 9.8 g/dL and her MCV is elevated at 110 fL.
A. The nurse should recommend increasing dietary iron sources to address the fatigue.
B. The nurse should attribute the symptoms to inadequate protein intake and suggest
more meat.
C. The nurse should recognize that macrocytic anemia after gastric bypass often
indicates vitamin B12 or folate malabsorption requiring supplementation and labs. ✓
CORRECT
D. The nurse should advise the patient that these symptoms are normal and will resolve
with time.
Correct Answer: C
Rationale: Gastric bypass reduces intrinsic factor production and alters duodenal
absorption, making B12 and folate deficiency common causes of macrocytic anemia in
this population. Increasing dietary iron or protein does not address the root cause of
macrocytic changes, and dismissing symptoms delays necessary treatment. Routine
monitoring of B12, folate, and iron every 3-6 months is standard practice after bariatric
surgery.
Question 3 of 50
An 82-year-old nursing home resident has a BMI of 17.5 and has been eating only about
25% of each meal for the past 2 weeks. She is dependent in all activities of daily living.
,A. The nurse should increase caloric density by adding butter to all foods to improve
intake.
B. The nurse should encourage the resident to eat more by offering larger portions at
each meal.
C. The nurse should assume the resident is satisfied with smaller meals because elderly
patients have lower metabolic needs.
D. The nurse should recognize that unintentional weight loss, low BMI, and poor intake
meet criteria for malnutrition requiring interdisciplinary intervention. ✓ CORRECT
Correct Answer: D
Rationale: The Academy of Nutrition and Dietetics and ASPEN criteria identify
malnutrition when there is inadequate intake, weight loss, and low body fat or muscle
mass, which this resident demonstrates. Simply adding butter or offering larger portions
without addressing underlying causes like dysphagia, depression, or medication effects
is insufficient. Nursing home residents with these findings require a formal malnutrition
diagnosis and care plan to prevent pressure injuries and infections.
Question 4 of 50
A 55-year-old with heart failure has 3+ pitting edema and a weight increase of 4 kg over
3 days while on furosemide. His family is pleased he is finally gaining weight.
A. The nurse should recognize that the rapid weight gain reflects fluid retention rather
than improved nutritional status. ✓ CORRECT
B. The nurse should increase the patient's caloric goal because the weight gain
indicates recovery.
C. The nurse should restrict protein intake to reduce the edema.
D. The nurse should document the weight gain as a positive nutritional outcome in the
care plan.
Correct Answer: A
Rationale: In heart failure, rapid weight changes over days reflect fluid shifts rather than
true gains in lean body mass or fat, so nutritional status must be assessed
independently through dietary intake and physical exam. Celebrating fluid weight as
, nutritional recovery leads to inappropriate care decisions and overlooks the need for
diuretic adjustment. Accurate assessment requires tracking dry weights and
distinguishing fluid retention from genuine nutritional improvement.
Question 5 of 50
A 30-year-old pregnant patient at 28 weeks has a hemoglobin of 10.2 g/dL and a
hematocrit of 31%. She reports craving ice and chewing on ice cubes constantly.
A. The nurse should recommend increasing vitamin C intake to improve absorption of
dietary calcium.
B. The nurse should assess dietary iron sources and recommend supplementation
along with vitamin C to enhance absorption. ✓ CORRECT
C. The nurse should interpret the hemoglobin as normal for the third trimester and take
no action.
D. The nurse should advise the patient to stop eating ice because it causes iron
deficiency.
Correct Answer: B
Rationale: Hemoglobin below 11 g/dL in the second or third trimester indicates anemia,
and pagophagia (ice craving) is a well-documented manifestation of iron deficiency that
requires supplementation and dietary counseling. Interpreting these values as normal
ignores the increased risk of preterm delivery and maternal fatigue. Pregnant patients
typically need 27 mg of iron daily, and pairing iron-rich foods or supplements with
vitamin C significantly improves non-heme iron absorption.
Question 6 of 50
A 70-year-old post-stroke patient has been evaluated by a speech-language pathologist
who recommends pureed solids and nectar-thick liquids. The patient insists on drinking
water from a regular cup.