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Cardiac exam 1 practice questions and answers Graded A 2023
1. A patient who is hemorrhaging has decreased preload. What physiological effects should the nurse expect to occur with this patient? a. Increased afterload b. Decreased cardiac output c. Decreased action potential d. Increased ejection fraction - b. Decreased cardiac output The nurse is preparing to assess a patient who is experiencing chest pain. Which question should the nurse asked to learn more information about the intensity of the pain? a. "Did the pain move into your left arm?...
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CARDIAC - Test Bank Questions.
PopularChapter 11 - Which of the following structures is the primary pacemaker of the heart? a. Ventricular tissue c. Sinoatrial node b. Atrioventricular node d. Purkinje fibers - ANS: C With an intrinsic rate of 60 to 100 beats/min, the sinoatrial node is the primary pacemaker in a healthy heart. The atrioventricular node beats 40 to 60 beats/min. Ventricular tissue must have an electrical impulse to contract. Purkinje fibers beat 15 to 40 beats/min 3. Why do many patients with very hi...
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