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asthma pt?? - stefan78 - Printable Version +- USMLE Forum - Largest USMLE Community (https://www.usmleforum.com) +-- Forum: USMLE Forum (https://www.usmleforum.com/forumdisplay.php?fid=1) +--- Forum: Step 2 CK (https://www.usmleforum.com/forumdisplay.php?fid=3) +--- Thread: asthma pt?? - stefan78 (/showthread.php?tid=280058) Pages:
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asthma pt?? - stefan78 - ArchivalUser - 03-12-2008 which tell will i do for detecting angina? 1)stress test 2treadmill with thallium 3)persantine thallium 4)cardiac catheritization 0 - ArchivalUser - 03-12-2008 2? 0 - ArchivalUser - 03-12-2008 1111111 A more complex stress test involves picturing the blood flow pattern in the heart muscle during peak exercise and after rest. A tiny amount of a radioisotope, usually thallium, is injected into a vein at peak exercise and is taken up by normal heart muscle. A radioactivity detector and computer record the pattern of radioactivity distribution to various parts of the heart muscle. Regional differences in radioisotope concentration and in the rates at which the radioisotopes disappear are measures of unequal blood flow due to coronary artery narrowing, or due to failure of uptake in scarred heart muscle. 0 - ArchivalUser - 03-12-2008 kola u mean 2? 0 - ArchivalUser - 03-12-2008 u cant do stress test......... 0 - ArchivalUser - 03-12-2008 yes u can't because he is asthmatic!! 0 - ArchivalUser - 03-12-2008 is it 3333 If the patient is unable to exercise, test options include a dobutamine echocardiogram and a dipyridamole (Persantine) thallium test 0 - ArchivalUser - 03-12-2008 If pt cant exercise---do drug + EKG If pts EKG cant be read---DO Exercise +echo If Pt cant exercise and EKG cant be read do---DRUG and ECHO (persantine/dobutamine/dipyrimadole) and thallium 0 - ArchivalUser - 03-12-2008 YESSSSSSSSSSS THX it is 3 0 - ArchivalUser - 03-12-2008 i asked for asthma specially....... |