TEAS Science · Practice Question

    Hormone regulation: 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 gland releases thyroid-stimulating hormone?

    • A.Anterior pituitary
      Correct
    • B.Thyroid
    • C.Adrenal cortex
    • D.Pancreas

    Correct answer: A. The anterior pituitary releases TSH, which stimulates the thyroid gland to produce thyroid hormones.

    Why A is correct

    The anterior pituitary releases TSH, which stimulates the thyroid gland to produce thyroid hormones.

    TEAS skill review

    This question tests hormone regulation, a concept that can appear in the TEAS science section. Read the prompt carefully, identify the rule or evidence being tested, and eliminate options that do not directly satisfy it.

    Why the other choices are incorrect

    The remaining choices conflict with the relevant fact, calculation, language convention, or passage evidence. Check every option against the exact wording of the question rather than choosing an answer that is only generally related to the topic.

    Quick study tip: Trace endocrine axes from pituitary hormone to target gland.

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