Examination of the macula. 1  Ophthalmoscopy - the macula is visible as a dark circular patch between the vascular arches, the fovea being about 1 disc diameter lateral to the disc itself. The foveola is usually seen as a bright pinpoint yellow reflex at the centre of the macula.
The list of signs and symptoms mentioned in various sources for Influenza A includes the 19 symptoms listed below: 1  Runny nose. 2  Sore throat. 3  Aching muscles. 4  Headache. 5  Cough. 6  Nasal congestion. 7  Malaise. 8  Fever. 9  Watery eyes. 10  Aching joints. 11  Aching body. 12  Chills. 13  Fatigue. 14  Red eyes. 15  Red skin. 16  Red nose. 17  Red throat. 18  Loss of appetite. 19  Weakness. 20  more ....
Symptoms: The initial symptoms of viral pneumonia are the same as influenza symptoms: fever, a dry cough, headache, muscle pain, and weakness. Within 12 to 36 hours, there is increasing breathlessness; the cough becomes worse and produces a small amount of mucus.