NR507 FINAL EXAM STUDY GUIDE Jan 2021 EXAM

NR507 FINAL EXAM STUDY GUIDE Jan 2021 EXAM Question 1 Which hormone prompts increased anxiety, vigilance, and arousal during a stress response? Correct! 3339 Norepinephrine Norepinephrine Only the release of norepinephrine promotes arousal, increased vigilance, increased anxiety, and other protective emotional responses. Question 2 2 / 2 pts Idiopathic thrombocytopenic purpura (ITP) is an autoimmune process involving antibodies attacking which type of cells? Platelets ITP is a disorder of platelet consumption. This selection is the only option that correctly identifies which type of cell is attacked by ITP. Question 3 When renin is released, it is capable of which action? Formation of angiotensin I Formation of angiotensin I When renin is released, it cleaves an α-globulin (angiotensinogen produced by liver hepatocytes) in the plasma to form angiotensin I.