Which one of the following statements is correct ?

Options

A. Benign tumours spread to distant sites.
B. Heroin accelerates body functions.
C. Malignant tumours exhibit metastasis.
D. Patients who have undergone surgery are given cannabinoids to relieve pain.

Answer

C

Explanation

Maliagnant tumours are cancerous tumours that spread to distant sites through body fluids to develp secondary tumour by aphenomenon called metastasis. Heronin is a depresent and slows down body functions. Cannabinoids. Are hallucinogens. Morphine is given to patients who have undergo surgery.