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Types of MI Proctored Exam Questions And Answers Fully Solved.

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Stable angina - correct answers chest pain with activity, predictable, lesions usually fixed and calcified lesions Unstable angina - correct answers chest pain at rest; unpredictable, my be relived with nitroglycerin; troponin negative, ST depression or T-wave inversion NSTEMI - correct answers troponin positive, ST depression, T-wave inversion; unrelenting chest pain STEMI - correct answers troponin positive, ST elevation in 2 or more contiguous leads; unrelenting chest pain Variant or Prinzmetal's angina - correct answers unstable angina associated with transient ST elevation; troponin negative; due to coronary artery spasm w/ or w/o atherosclerotic lesions Changes is II, III, aVF - correct answers right coronary artery (RCA), inferior LV Changes in V1-V4 - correct answers Left anterior descending (LAD), anterior LV Changes in V5, V6, I, aVL - correct answers Circumflex, lateral LV Changes in V1, V2 - correct answers RCA, posterior LV Changes in V3R, V4R - correct answers RCA, RV infarct Inferior MI - correct answers associated with RCA occlusion Inferior MI - correct answers ST elevation in II, III, aVF Inferior MI - correct answers2nd degree Type I, 3rd degree heart block; sinus sick syndrome (SSS), and sinus bradycardia Inferior MI - correct answers development of systolic murmur; mitral vale regurgitation secondary to papillary muscle rupture Inferior MI - correct answers tachycardia equal higher mortality Right Ventricular Infarct - correct answers ST elevation in V4R Right Ventricular Infarct - correct answersthe right coronary artery which supplies the inferior wall of the left ventricle, also supplies the right ventricle. Therefore about 30% of inferior wall MI patients also have RV infarct Right Ventricular Infarct - correct answers JVD at 45 degrees, high CVP, hypotension, usually clear lungs, bradyarrhythmias Anterior MI - correct answers associated with left anterior descending (LAD) occlusion Anterior MI - correct answers ST elevation in V1-V4 Anterior MI - correct answers Type II heart block or RBBB (the LAD supplies the common bundle of HIS)... ominous sign Anterior MI - correct answers development of systolic murmur: possible ventricular septal defect Anterior MI - correct answers higher mortality due to heart failure

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MI 201 Exam #2 (BETTER?)

________ is a packet switced network - correct answers The internet



Most modern apps are built via _____ on top of Internet Protocol - correct answers TCP or UDP



Was the Internet Protocol designed to be simple and expandable or complex and detailed? - correct
answers Simple and expandable



How many bits is IPv4? - correct answers32 bits



What are the classes of IPv4? - correct answers Class A,B, C.

Groups of IPs on the same LAN



How many bits is IPv6? - correct answers128 bits



_____ provides a virtual connection on a network that itself is connectionless. - correct answers TCP



What does DNS stand for? - correct answers Domain Name System



What system detects and automatically corrects many packet send failures? - correct answers TCP



What is the name of the group of domains such as .com,.net, and .org? - correct answers Top Level
Domains (TLDs)



What organization administers the domain name system? - correct answers ICANN



What system takes care of setting up IP addresses and routing? - correct answers DHCP

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