Chapter 32, 33, 34, 35, 37, 38, 66: Lewis Med-Surg QUESTIONS AND ANSWERS 100% VERIFIED

Chapter 32, 33, 34, 35, 37, 38, 66: Lewis Med-Surg QUESTIONS AND ANSWERS 100% VERIFIED Chapter 32 1.A patient with a tricuspid valve disorder will have impaired blood flow between the: a. vena cava and right atrium b. left atrium and left ventricle c. right atrium and right ventricle d. right ventricle and pulmonary artery - ANS c 2. A patient has a severe blockage in his right coronary artery. Which cardiac structures are most likely to be affected by this blockage (select all that apply): a. AV node b. Left ventricle c. Coronary sinus d. Right ventricle e. Pulmonic valve - ANS a, b, d 3. The portion of the vascular system responsible for hemostasis is the: a. thin capillary vessels b. endothelial layer of the arteries c. elastic middle later of the veins d. smooth muscle of the arterial wall - ANS b 4. When a person's blood pressure rises, the homeostatic mechanism to compensate for an elevation involves stimulation of: a. baroreceptors that inhibit the SNS, causing vasodilation