Question

question 19 (mandatory) (1 point) chest pain associated with coronary artery disease is called a) angina pectoris. b) hyperalgesia. c) pectorodynia. d) angodynia. e) ischemia. question 20 (mandatory) (1 point) the sac containing the heart is called the a) coronary membrane. b) pericardium. c) tunica intima. d) epicardium. e) myocardium.

Explanation:

• For Question 19: Angina pectoris is the term for chest pain associated with coronary artery disease. Hyperalgesia is increased pain sensitivity, pectorodynia is general chest - pain term not specific to coronary disease, angodynia is not a standard term for this, and ischemia is a lack of blood supply but not the pain term.
• For Question 20: The pericardium is the sac that contains the heart. The coronary membrane is not a standard term for this structure, tunica intima is part of blood vessels, epicardium is the innermost layer of the pericardium but not the whole sac, and myocardium is the heart muscle.

Answer:

Question 19: A. angina pectoris
Question 20: B. pericardium