Many diseases can be diagnosed by observing the symptoms in the patient. Which group of symptoms are indicative of pneumonia ?
A. Difficulty in respiration , fever, chills , cough and headache
B. Constipation , abdominal pain, cramps and blood clots
C. Nasal congestion and discharge, cough, sore throat and headache
D. High fever, weakness, stomach pain, loss of appetite and constipation .
