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3.1 Give THREE examples of common food allergens found in animal products - NSC Consumer Studies - Question 3 - 2024 - Paper 1

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3.1 Give THREE examples of common food allergens found in animal products. 3.2 State THREE guidelines for the management of food allergies. 3.3 Name FOUR character... show full transcript

Worked Solution & Example Answer:3.1 Give THREE examples of common food allergens found in animal products - NSC Consumer Studies - Question 3 - 2024 - Paper 1

Step 1

Give THREE examples of common food allergens found in animal products.

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Answer

Common food allergens found in animal products include:

  1. Cow's milk
  2. Fish
  3. Shellfish

Step 2

State THREE guidelines for the management of food allergies.

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Answer

  1. Ensure a balanced diet with adequate intake of all nutrients and, if necessary, supplementation.
  2. Avoid the food that causes the allergy by reading food labels carefully.
  3. Inform restaurants about allergies and request ingredient information.

Step 3

Name FOUR characteristics of a person suffering from anorexia.

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Answer

  1. Extremely underweight.
  2. Distorted body image and an intense fear of gaining weight.
  3. Excessive exercise or misuse of medications to control weight.
  4. Severe dietary restrictions.

Step 4

State TWO advantages of adding antioxidants to food.

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Answer

  1. Preserves the food quality and extends its shelf life.
  2. Reduces the risk of rancidity and unpleasant odors.

Step 5

Explain how gastroenteritis can be transmitted.

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Answer

Gastroenteritis can be transmitted by:

  1. Consuming contaminated food or water.
  2. Close contact with an infected person.

Step 6

Explain why almond milk is suitable for people who are lactose intolerant.

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Answer

Almond milk does not contain lactose, which is the sugar found in cow's milk. This makes it suitable for those who cannot properly digest lactose.

Step 7

Explain why doctors, psychologists and dieticians need to be consulted in the management of bulimia.

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Answer

Consulting specialists is crucial because:

  1. Bulimia involves psychological issues and physical health risks.
  2. A multidisciplinary approach helps in effective weight management and recovery.

Step 8

Discuss the reasons why organic foods cannot help to sustain food security.

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Answer

Organic foods can be expensive to produce. Many people cannot afford them, and their shorter shelf life means they often spoil quickly. Additionally, organic farming may not yield enough quantity to meet food demands.

Step 9

Analyse how the floods in 2022 and 2023 may have affected the food self-sufficiency of these households.

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Answer

The floods may have washed away crops and damaged the soil, reducing the availability of fresh produce. Poultry may have been lost, making it difficult for households to produce enough food for themselves.

Step 10

Justify the statement above.

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Answer

Loadsheding can limit access to cooking facilities, leading individuals to buy unhealthy takeaways. This convenience may encourage poor dietary choices, increasing the risk of obesity.

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