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A group of travellers were admitted to a local hospital after displaying signs of jaundice - NSC Hospitality Studies - Question 2 - 2023 - Paper 1
Question 2
A group of travellers were admitted to a local hospital after displaying signs of jaundice. They were later diagnosed with hepatitis A. 2.1.1 Name the organ affecte... show full transcript
Worked Solution & Example Answer:A group of travellers were admitted to a local hospital after displaying signs of jaundice - NSC Hospitality Studies - Question 2 - 2023 - Paper 1
Step 1
Step 2
2.1.2 Explain how the travellers could have contracted the disease.
Answer
The travellers could have contracted hepatitis A through several means, including:
- Contact with an infected person: This can occur if someone had close personal contact with an infected individual.
- Food or drink: Consuming food that was prepared by an infected person or drinking contaminated water can spread the virus.
- Unsanitary conditions: Exposure to environments where hygiene practices are poor can also contribute to infection.
Step 3
2.1.3 Suggest THREE measures that must be followed to prevent this disease from spreading.
Answer
To prevent the spread of hepatitis A, the following measures should be implemented:
- Personal hygiene: Wash hands with warm soapy water after using the toilet and before preparing or eating food.
- Safe food handling: Ensure that food is prepared only in clean conditions and that chefs are not infected.
- Vaccination: Receiving the hepatitis A vaccine can significantly reduce the risk of infection.
Step 4
2.1.4 Differentiate between the symptoms of cholera and the symptoms of hepatitis A.
Answer
The table below highlights the symptoms of cholera and hepatitis A:
| CHOLERA | HEPATITIS A |
|---|---|
| Watery stools / watery diarrhea | Light-colored stools / Diarrhea |
| Nausea | No nausea |
| No stomach pain / upset stomach | Stomach pain / Upset stomach |
| Vomiting | No vomiting |
| Loss of appetite | Loss of appetite |
| Rapid dehydration | No rapid dehydration |
| Yellowish skin or eyes / Jaundice | Dark yellow urine |
| Fever | Fever |