AAOS EMT Eleventh Edition Chapter 25 Bleeding fully solved 2023 passed

AAOS EMT Eleventh Edition Chapter 25 BleedingWhich section of the heart receives deoxygenated blood? - correct answer Right Which portion of the blood carries oxygen to and wastes away from body tissues? - correct answer Red blood cells Circulation of blood within an organ or tissue in adequate amounts to meet the cells' oxygen, nutritional, and waste-removal needs is termed _______. - correct answer perfusion Which organ or organ system has the greatest tolerance for lack of perfusion (shock)? - correct answer Gastrointestinal system Hypovolemic shock occurs when: - correct answer the body cannot compensate for rapid blood loss. Significant vital sign changes will occur if the typical adult acutely loses more than ______ of his or her total blood volume. - correct answer 20% The severity of bleeding should be based on all of the following findings, EXCEPT: - correct answer systolic blood pressure. Which of the following statements regarding hemophilia is correct? - correct answer Patients with hemophilia may bleed spontaneously. In older patients, the first indicator of nontraumatic internal bleeding may be: - correct answer weakness or dizziness. A 67-year-old male presents with weakness, dizziness, and melena that began approximately 2 days ago. He denies a history of trauma. His blood pressure is 90/50 mm Hg and his pulse is 120 beats/min and