WGU Nutrition D440 Exam 2025: Key Study
Guide & Must-Know Topics for Top Scores!
1. What type of diet is recommended for patient with
hemorrhoids? high fiber & high cholesterol
low fiber & little
fluids low fiber &
lots of fluids
high fiber & lots of fluids
2. If a patient with heart failure is not adhering to their fluid
and sodium restrictions, what potential health issue could
arise?
Increased fluid retention leading to worsening heart
failure symptoms
Enhanced absorption of vitamins and
minerals Improved energy levels and
physical activity Decreased risk of
diabetes
3. What types of foods are included in a vegan
diet? Meat, dairy, and eggs.
Whole or enriched grains, legumes, nuts, seeds,
fruits, and vegetables.
Only fruits and
vegetables. Processed
foods and sugars.
,4. Describe why a high fiber diet is beneficial for patients
suffering from hemorrhoids.
A high fiber diet increases the risk of dehydration
and constipation.
, A high fiber diet has no significant impact on digestive
health. A high fiber diet is primarily beneficial for
weight loss.
A high fiber diet helps soften stool and promotes
regular bowel movements, reducing strain during
defecation.
5. Toxicity symptoms of this vitamin are skin flushing and possible
PUD
B3
B6
B1
B12
B2
6. The figure represents glucose, insulin, and glucagon levels in
the blood of a healthy subject after a meal rich in carbohydrates
(CHO meal). Which statement does NOT describe what is
happening after this meal?
liver takes up glucose and stores it as glycogen
, insulin increases glucose uptake in muscles and
adipocytes
beta cells and acinar cells of the pancreas are
activated by the vagus nerve to produce gastric
juices and insulin
Guide & Must-Know Topics for Top Scores!
1. What type of diet is recommended for patient with
hemorrhoids? high fiber & high cholesterol
low fiber & little
fluids low fiber &
lots of fluids
high fiber & lots of fluids
2. If a patient with heart failure is not adhering to their fluid
and sodium restrictions, what potential health issue could
arise?
Increased fluid retention leading to worsening heart
failure symptoms
Enhanced absorption of vitamins and
minerals Improved energy levels and
physical activity Decreased risk of
diabetes
3. What types of foods are included in a vegan
diet? Meat, dairy, and eggs.
Whole or enriched grains, legumes, nuts, seeds,
fruits, and vegetables.
Only fruits and
vegetables. Processed
foods and sugars.
,4. Describe why a high fiber diet is beneficial for patients
suffering from hemorrhoids.
A high fiber diet increases the risk of dehydration
and constipation.
, A high fiber diet has no significant impact on digestive
health. A high fiber diet is primarily beneficial for
weight loss.
A high fiber diet helps soften stool and promotes
regular bowel movements, reducing strain during
defecation.
5. Toxicity symptoms of this vitamin are skin flushing and possible
PUD
B3
B6
B1
B12
B2
6. The figure represents glucose, insulin, and glucagon levels in
the blood of a healthy subject after a meal rich in carbohydrates
(CHO meal). Which statement does NOT describe what is
happening after this meal?
liver takes up glucose and stores it as glycogen
, insulin increases glucose uptake in muscles and
adipocytes
beta cells and acinar cells of the pancreas are
activated by the vagus nerve to produce gastric
juices and insulin
