Ptfe - Study guides, Class notes & Summaries

What are the 3 main classes of biomaterials? - ANSWERMetals, ceramics, and polymers Name 4 natural biomaterials - ANSWER1. Proteins: collagen, fibrin, elastin 2. Polysaccharides: alginate, chitosan, glycosaminoglycans, cellulose 3. De-cellularized scaffolds 4. Lipids Advantages of natural biomaterials - ANSWERbiofunctionality, biodegradable, less inflammation Disadvantages of natural biomaterials - ANSWERMechanical properties, stability, processing, immunogenicity (provoke immune res...

CCS EXAM 2 NEWEST ACTUAL EXAM COMPLETE QUESTIONS AND CORRECT VERIFIED ANSWERS(DETAILED ANSWERS)WITH RATIONALES|100% GUARANTEED PASS!|GRADED A+ Assign code(s) for the following diagnosis: Congestive heart failure due to hypertension. I10Essential (primary) hypertension I11.0Hypertensive heart disease with heart failure I50.9Heart failure, unspecified I50.23Acute on chronic systolic (congestive) heart failure a. I10, I50.9 b. I11.0 c. I50.23, I10 d. I11.0, I50.9 - ANSWER-Correct Answ...

CCS EXAM 2 NEWEST ACTUAL EXAM COMPLETE QUESTIONS AND CORRECT VERIFIED ANSWERS(DETAILED ANSWERS)WITH RATIONALES|100% GUARANTEED PASS!|GRADED A+ Assign code(s) for the following diagnosis: Congestive heart failure due to hypertension. I10Essential (primary) hypertension I11.0Hypertensive heart disease with heart failure I50.9Heart failure, unspecified I50.23Acute on chronic systolic (congestive) heart failure a. I10, I50.9 b. I11.0 c. I50.23, I10 d. I11.0, I50.9 - ANSWER-Correct Answ...

EBME 306 Exam 1 - Shoffstall Portion Questions and Answers Accurate 100% What are the 3 main classes of biomaterials? - ANSWERMetals, ceramics, and polymers Name 4 natural biomaterials - ANSWER1. Proteins: collagen, fibrin, elastin 2. Polysaccharides: alginate, chitosan, glycosaminoglycans, cellulose 3. De-cellularized scaffolds 4. Lipids Advantages of natural biomaterials - ANSWERbiofunctionality, biodegradable, less inflammation Disadvantages of natural biomaterials - ANSWERMec...

What is the etiology for arterial bypass and stents? -Intimal hyperplasia -Atherosclerosis -Thrombosis -aneurysm -pseudoaneurysm -embolization -trauma -traumatic occlusion -extrinsic compression -AV fistula What are the risk factors for bypass grafts or stents? -Age -Coronary artery disease -Diabetes -Family history -Hyperlipidemia -Hypertension -Obesity -Smoking -Sedentary lifestyle-History of CVA or MI -Elevated levels of homocysteine -Excessive C-reactive protein What a...

Degree of polymerization: - ANSWERnumber of structural units in the chain Homopolymer - ANSWERpolymer structure contains same repeating unit Heteropolymer - ANSWERpolymer structure contains different repeating units Copolymer - ANSWERa polymer derived from more than one species of monomer All heteropolymers are copolymers but the reverse is not true: JUSTIFY!! - ANSWERB/c copolymers can still have single repeating unit (like PET, PC) Number average molecular weight (Mn) - ANSWERMn...

Ast Practice Exam 2 Quetions And Correct Detailed Answers 2024/2025 Best Exam Top Ranked To Score A+ .A blood pH of 7.5 indicates A. Ketosis B. Normal C. Alkalosis D. Acidosis - ANSWER-C. Alkalosis .A Forgarty catheter is used during a/an: A. Gastrectomy B. Thoracotomy C. Embolectomy D. Craniotomy - ANSWER-C. Embolectomy .A laparotomy drape is placed on the left side inguinal area of the patient, but should have been placed on the right side. What should be done to correct the e...

EBME 306 Exam 2 Flashcards Sen Gupta Questions with Accurate Answers Degree of polymerization: - ANSWERnumber of structural units in the chain Homopolymer - ANSWERpolymer structure contains same repeating unit Heteropolymer - ANSWERpolymer structure contains different repeating units Copolymer - ANSWERa polymer derived from more than one species of monomer All heteropolymers are copolymers but the reverse is not true: JUSTIFY!! - ANSWERB/c copolymers can still have single repeati...

CRT: Non responders and hyperresponders - ANSWER-- 30% of CRT pts are "nonresponders" - In a subset of patients CRT therapy resulted in normalization of LV function. This finding is observed exclusively in the subgroup of patients with nonischemic DCM and suggests that LBBB may be the causal factor DCM in this subgroup of pts. Where are LV leads implanted - ANSWER-Lateral or posterolateral wall CRT non-responder likely result of - ANSWER-- pt selection. does not have mechanical dyss...

CCI RVS Test Bank | Actual Exam Questions | 100% Correct Answers | Verified 2024 Version What is the normal diameter for the abdominal aorta? - 2-3 cm After walking five minutes on treadmill, patient experiences decrease in ankle pressures of 40% on right and 50% on left these finding suggest - Claudication What is the correct setting for arterial volume recording? - AC-coupled output What Doppler waveform abnormality in the lower extremity arterial circulation distal to a he...