TEAS Science · Practice Question

    Immune system: TEAS Practice Question with Answer & Explanation

    An original TEAS 7-style science practice question, written for nursing-school applicants — with a full breakdown of every answer choice.

    Question

    Which cells produce antibodies during an adaptive immune response?

    • A.Red blood cells
    • B.Plasma cells
      Correct
    • C.Platelets
    • D.Neutrophils

    Correct answer: B. Activated B lymphocytes differentiate into plasma cells that secrete antibodies.

    Why B is correct

    Activated B lymphocytes differentiate into plasma cells that secrete antibodies.

    How to solve this TEAS question

    Identify what the question is testing, eliminate choices that conflict with the relevant rule or evidence, and then select the option that directly answers the prompt.

    Review the alternatives

    The other choices do not satisfy the scientific fact, mathematical operation, language rule, or reading evidence tested by this question. Always compare each option with the exact wording of the prompt before deciding.

    Quick study tip: Connect B cells with antibody-mediated immunity.

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