The aetiology of this condition was intravenous with gram positive cocci via ____ injection. The pathogenesis involves the bacteria being of high virulence allowing them to colonise the heart valves and multiply. This creates vegetations , parts of these can break off forming septic emboli, traveling through the blood vessels and lodging in small vessels under the fingernails forming splinter haemorrhages.
A. Intravenous
B. Intramuscular
C. Subcutaneous
D. Oral