question_answer

Which one of the following statements is correct?

i. Cancer is an acute disease.

ii. Elephantiasis is a chronic disease.

iii. All chronic diseases are communicable.

iv. Communicable diseases are caused by some biological agents or micro-organisms.

v. Degenerative diseases are non-communicable diseases.

A) i, ii and iii

B) ii, iii, and v

C) ii, iv and v

D) i, iv and v

E) None of these