A physician diagnoses a patient with a bacterial infection and determines that the patient is not immune to the bacteria. He delivers a shot of blood plasma that contains antibodies to his patient. The physician is transferring

The humoral immune response.

Explanation:

The humoral immune response is also referred to as the antibody-mediated immune response. In humoral immune response, antibodies are secreted from the plasma cells, which is responsible for targeting humor-circulating pathogens, with aim to destroy the pathogen through various defense systems, such as complement system activation. neutralization and opsonization.

Humoral immune response helps to defend against viruses and bacteria found in body fluids.

In the case of this patient, because of the lack of immunity against the bacteria, he can suffer from frequent and severe bacterial infection. Therefore,delivering a shot of blood plasma that contains antibodies to the patient by his physician is transferring humoral immune response.

As for the question, I think that it is incomplete, there were no question marks or, although it is clear, whether it is to complete or not ...

The only thing that I can help you is what a doctor injects antibodies into a patient and trained against a microorganism (in this case it is a bacterium). The treatment is called passive immunity and is of maximum effectiveness.

Explanation:

Passive immunity is based on inoculating the patient through the parenteral route artificial antibodies not manufactured by the patient's own body against the bacteria, in this way the defense lineage of the patient skips an overwhelming step that takes time and recognition of the bacteria, winning the battle against infectious disease and healing the patient ...

For more information today the term infection is not considered valid for this situation, but it would be INFECTIOUS DISEASE instead of infection.