Which one of the following statments is correct?

Options

A. beingn tumours show the property of metastasis
B. heroin accelerates body functions
C. malignant tumours may exhibit metastasis
D. patients who have undergone surgery are given cannabinoids to relieve pain

Answer

To determine which statement is correct, let's analyze each statement one by one:

1. **Statement 1: Benign tumors show the property of metastasis.**
- **Analysis:** A benign tumor is a mass of cells that grows uncontrollably but remains localized to one area and does not spread to other parts of the body. Metastasis refers to the spread of cancer cells from the original site to other parts of the body, which is a characteristic of malignant tumors. Therefore, this statement is incorrect.

2. **Statement 2: Heroin accelerates body function.**
- **Analysis:** Heroin is an opioid that acts on the central nervous system. It is known to depress or slow down body functions rather than accelerate them. Thus, this statement is also incorrect.

3. **Statement 3: Malignant tumors may exhibit metastasis.**
- **Analysis:** Malignant tumors are characterized by their ability to invade surrounding tissues and spread to other parts of the body through the bloodstream or lymphatic system. This property is indeed called metastasis. Therefore, this statement is correct.

4. **Statement 4: Patients who have undergone surgery are given cannabinoids.**
- **Analysis:** While cannabinoids can have effects on pain relief, they are not typically the primary choice for post-surgical pain management. Opioids like morphine are more commonly used for this purpose. Hence, this statement is incorrect.

**Conclusion:** The correct statement is **Statement 3: Malignant tumors may exhibit metastasis.**