Inspection of excreta includes:
A.
Inspection of sputum, inspection of spittle and saliva, inspection of snivel, inspection of vomitus
B.
Inspection of sputum, inspection of snivel, inspection of vomitus
C.
Inspection of sputum, inspection of spittle and saliva, inspection of vomitus
D.
Inspection of sputum, inspection of spittle and saliva, inspection of snivel