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Dietary Requirements & Special Menus Flashcards

7 cards from real CCS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. A food scientist is reformulating a recipe for guests with phenylketonuria (PKU). Which sweetener must be avoided because it metabolizes into phenylalanine?

    Answer: Aspartame

    Aspartame contains phenylalanine as one of its two amino acid components, making it dangerous for individuals with PKU who cannot metabolize phenylalanine.

  2. A hospital foodservice must provide a renal diet for a patient with chronic kidney disease. Which nutrient trio is MOST commonly restricted?

    Answer: Potassium, phosphorus, and sodium

    Renal diets restrict potassium, phosphorus, and sodium because impaired kidneys cannot adequately filter and excrete these electrolytes.

  3. Which technique is MOST effective for reducing the oxalate content of spinach to make it safer for guests prone to kidney stones?

    Answer: Blanching and discarding the cooking water

    Blanching spinach and discarding the water leaches water-soluble oxalates into the cooking liquid, significantly reducing oxalate content.

  4. A guest following a specific carbohydrate diet (SCD) for Crohn's disease asks about acceptable starches. Which is permitted?

    Answer: Honey

    The SCD allows honey (a monosaccharide) but prohibits all grains, most starches, and disaccharides including white rice, corn, and potato starch.

  5. For a menu targeting guests with histamine intolerance, which preparation method is BEST to minimize histamine accumulation in fish?

    Answer: Immediate cooking or freezing after catch

    Histamine forms rapidly in fish through bacterial decarboxylation; immediate cooking or freezing halts bacterial activity and prevents histamine accumulation.

  6. Which of the following is a complete protein source appropriate for a strict vegan athlete?

    Answer: Quinoa alone

    Quinoa contains all nine essential amino acids in adequate proportions, making it a complete protein and excellent choice for vegan athletes.

  7. A guest with a tree nut allergy can safely consume which of the following?

    Answer: Peanuts

    Peanuts are legumes, not tree nuts, and are botanically unrelated to tree nuts; however, cross-reactivity can occur, so individual assessment is still recommended.