This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Social & Preventive Medicine
100% moality disease, incidence and prevalence relationship will be; 
Select and explain. 
A. P = 1, B. P > 1, C. P < 1, D. No relationship
C: P < 1
Answer: C: P < 1 
Explanation: Prevalence = Incidence x Duration Duration= Prevalence/Incidence - longer the duration of the disease, the greater its prevalence. - if the disease is acute and of sho duration either because of rapid recovery or death, the prevalence rate will be relatively low compared with the incidence rate. (P < 1).