Immune Response

What is a protein produced by host cells infected by viruses?

A:

Interferon

B:

Histamine

C:

Antiserum

D:

Vaccine

Answer: A

No answer description is available. Let's discuss.

📖

If a person is vaccinated against a disease sometime in the past, which of the following is currently in your body?

A:

The disease organism itself and antigens for the disease organism

B:

A very high level of antibodies against the disease antigens

C:

Memory B lymphocytes for the antigen of this disease organism

D:

All of the above

Answer: D

No answer description is available. Let's discuss.

📖

Plasma cells produce thousands of __________ that are released into the bloodstream

A:

antigens

B:

antibodies

C:

helper T cells

D:

virus fragments

Answer: B

No answer description is available. Let's discuss.

📖

In cellular immunity, T lymphocytes are responsible for the recognition and killing of foreign invaders. The cells are

A:

cytotoxic T lymphocytes (CTL)

B:

killer T cells

C:

both (a) and (b)

D:

none of the above

Answer: C

No answer description is available. Let's discuss.

📖

Which of the following immune cells would have an especially low count in a patient with advanced AIDS?

A:

Killer T lymphocytes

B:

Helper T lymphocyte

C:

B lymphocytes

D:

None of these

Answer: B

No answer description is available. Let's discuss.

📖

Questions for: Immune Response