ACF Nutrition Principles & Menu Planning 5

Question 1

Which omega-3 fatty acid forms are found exclusively in fatty fish and are most directly used by the human body?

Accepted Answer

EPA and DHA

Answer

EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) are the long-chain omega-3s found in fatty fish that are directly utilized by the body for anti-inflammatory and brain health functions.

Question 2

A restaurant is creating a balanced prix fixe menu for a weight-management program. Which approach best aligns with evidence-based nutrition principles?

Accepted Answer

Balancing macronutrients with an emphasis on lean proteins, whole grains, and abundant vegetables

Answer

Evidence-based weight management menus emphasize balanced macronutrients with lean proteins, whole grains, and vegetables — not extreme restriction — to support sustainable healthy eating.

Question 3

Which condition results from a deficiency of vitamin C and was historically common among sailors on long voyages?

Accepted Answer

Scurvy

Answer

Scurvy is caused by vitamin C deficiency and is characterized by bleeding gums, bruising, and impaired wound healing; it was historically common before citrus was identified as the cure.

Question 4

When planning menus for elderly guests, which nutrient typically needs to be increased due to reduced absorption and decreased skin synthesis?

Accepted Answer

Vitamin D

Answer

Older adults have reduced ability to synthesize vitamin D from sun exposure and decreased gut absorption efficiency, making dietary and supplemental vitamin D especially important.

Question 5

What is the recommended minimum percentage of calories from fat in a balanced adult diet according to the Acceptable Macronutrient Distribution Ranges (AMDR)?

Accepted Answer

20%

Answer

The AMDR for fat is 20–35% of total calories for adults, with a minimum of 20% needed for fat-soluble vitamin absorption and essential fatty acid needs.

(ACF) American Culinary Federation Certification Practice Test

(ACF) American Culinary Federation Certification Practice Test

ACF Nutrition Principles & Menu Planning 5