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qid 6168 · health

Question: Oxygenated blood is carried to the heart by which of the following structures?

  1. Brachial arteries
  2. Pulmonary arteries
  3. Femoral arteries
  4. Coronary arteries
  5. Superior vena cava
  6. Carotid arteries
  7. Aorta
  8. Pulmonary veins
  9. Inferior vena cava
  10. Jugular veins

Our answer: H. Pulmonary veins Source quote machine-checked (strict)

A machine check confirms the quoted words appear at the source. A person has not yet reviewed these. EARN MARKS as a Human Reviewer

How it was answered

Stored method, replayed by code (kind: formula)

card: formula · card sha256 c5a0f42df3e0186f…

Current source

OpenStax, Anatomy and Physiology 2e, Section 19.1 "Heart Anatomy"

https://openstax.org/books/anatomy-and-physiology-2e/pages/19-1-heart-anatomy

“the pulmonary veins—the only post-natal veins in the body that carry highly oxygenated blood”

Source quote machine-checked (strict)

retrieved 2026-09-18T00:09:46.094Z

page text sha256 acfbd4cb85b074a9… · content sha256 ed25a21ef5372e49…

addendum formula_qid6168.formula_ADDENDUM_source_rs20260918T000946Z · sha256 75973982234492f2… · replaces the version below, addendum sha256 a43382e39fce2f30…

Earlier version (superseded)

https://openstax.org/books/anatomy-and-physiology-2e/pages/19-1-heart-anatomy

Source weak (http_get_200_text_and_question_terms)

retrieved 2026-09-17T01:43:59.075Z

page text sha256 23ab3e6ee54554e5… · content sha256 —

addendum formula_qid6168.formula_ADDENDUM_source_bf20260917T014359Z · sha256 a43382e39fce2f30… · replaces the version below, addendum sha256 f7683d8e27891afd…

Earlier version (superseded)

No public source has been found for this card yet (2 places checked internally).

addendum formula_qid6168.formula_ADDENDUM_source · sha256 f7683d8e27891afd…

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