Which of the following symptoms indicate radiation sickness ?

Options

A. Red and ulcerated skin
B. Nausea and anaemia
C. Nausea and loss of hair
D. Ulcerated skin, nausea and loss of hair

Explanation

**Step-by-Step Solution:**

1. **Understanding Radiation Sickness**: Radiation sickness occurs due to exposure to high doses of ionizing radiation. It can lead to various symptoms depending on the level and duration of exposure.

2. **Identifying Symptoms**: Common symptoms of radiation sickness include:
- Nausea
- Vomiting
- Hair loss
- Skin burns or ulcerated skin
- Changes in blood cell counts (such as anemia)
- Fatigue

3. **Analyzing the Options**: The question asks which symptoms indicate radiation sickness. The symptoms listed in the video transcript that are associated with radiation sickness include:
- Ulcerated skin
- Nausea
- Loss of hair

4. **Conclusion**: Based on the information provided, the symptoms that indicate radiation sickness are ulcerated skin, nausea, and loss of hair.

**Final Answer**: The symptoms that indicate radiation sickness are ulcerated skin, nausea, and loss of hair.

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