Mild tertian malaria is caused by

Options

A. plasmodium virax
B. p. malarie
C. p.ovale
D. p.falciparum

Answer

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks about the causative agent of mild tertian malaria. Tertian malaria is characterized by fever that occurs every third day.

2. **Identify the Options**: The options provided are:
- a. Plasmodium vivax
- b. Plasmodium malariae
- c. Plasmodium ovale
- d. Plasmodium falciparum

3. **Recall the Types of Malaria**: Tertian malaria is typically caused by certain species of the Plasmodium parasite. It is important to differentiate between the types of malaria caused by different Plasmodium species.

4. **Analyze Each Option**:
- **Plasmodium vivax**: This species is known to cause benign tertian malaria.
- **Plasmodium malariae**: This species causes quartan malaria, not tertian.
- **Plasmodium ovale**: This species is also known to cause mild tertian malaria.
- **Plasmodium falciparum**: This species causes the most severe form of malaria, known as malignant tertian malaria.

5. **Select the Correct Answer**: Both Plasmodium vivax and Plasmodium ovale are associated with mild tertian malaria. However, since the question specifically asks for mild tertian malaria, the best answer is **Plasmodium ovale**.

6. **Final Answer**: The correct answer is **c. Plasmodium ovale**.

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