If Someone Had a Cut in Their Skin Through Which

Multiple Choice

If someone had a cut in their skin through which a bacterium entered, but that bacterium was then destroyed by a neutrophil, this would be an example of

A) failed external adaptive immunity, but successful innate immunity.
B) failed innate immunity, but successful adaptive immunity.
C) failed external innate immunity, but successful internal innate immunity.
D) failed external immunity, but successful internal acquired immunity.