Final Exam: NR283/ NR 283 Pathophysiology Final Exam | Highly Rated Questions and 100% Correct Verified Answers| 2023/ 2024 Update - Chamberlain
Final Exam: NR283/ NR 283 Pathophysiology Final Exam | Highly Rated Questions and 100% Correct Verified Answers| 2023/ 2024 Update - Chamberlain QUESTION What is stroke volume? Answer: the amount of blood ejected by the heart in any one contraction QUESTION What is preload? Answer: Volume of blood delivered to the heart by venous return QUESTION What is afterload? Answer: force required to eject blood from ventricles QUESTION What is cardiac arrest? Answer: when the heart stops beating QUESTION What is angina? Answer: chest pain QUESTION When does angina occur? Answer: When there is a deficit of oxygen to the heart muscle. QUESTION What is stable angina? Answer: exercise induced chest pain relieved by rest QUESTION What is variant angina? Answer: pain when coronary arteries spasm QUESTION What is unstable angina? Answer: Chest pain that occurs at rest STABLE ANGINA MAY BECOME UNSTABLE QUESTION What is essential hypertension? Answer: high blood pressure with no identifiable cause aka primary hypertension QUESTION What can happen due to essential hypertension Answer: Damage to arterial wall, blood supply to involved areas is reduced and ischemia and necrosis of
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