Nur 280 Exam 2 Review Latest Questions With Complete Grade A Answers

What do we hear when blood does not flow correctly through the artery? {Ans: } bruitWhat causes a bruit? {Ans: } Endothelial Injury (inflammation, atherosclerosis) Arterial stenosis (narrowing of artery)What are our clients at risk for with sluggish, stagnant, or turbulent blood flow? {Ans: } thrombus formationWhat are our endothelial lining destroyers? {Ans: } Lipids Lipoproteins Glucose Free Radicals Nicotine Homocysteinehyperlipidemia and hypertension lead to {Ans: } atherosclerosis (plaque build up)Extrinsic Pathway of Coagulation {Ans: } When tissue is cut (skin, mucous membranes, vessels) Activation of Factor 7 Contacts tissue factor to form TF-Factor 7 Leading to Factor 10 Measured by lab tests: PT and INR review recordingIntrinsic Pathway of Coagulation {Ans: } Injury to a vessel (ex. AFIB) Activation of Factor 12 Eventually activates Factor 10 Measured by lab test: aPTTFibrinolysis {Ans: } dissolution of a clotalteplase (rtPA) {Ans: } a drug used to therapeutically break down clotsArteries {Ans: } - carry blood away from the heart 6 P's: Pain Paraesthesia Pulseless Pallor Cool Paralysis - bigger than veins - high pressure - thick muscle - distribute oxygen, nutrients, hormonesVeins {Ans: } - blood back to the heart - stretches more than arteries - thin-walled - rely on skeletal