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spec: Make sure there 's a half-inch of space between your longest toe and the inside tip of your shoe . But in a small number of cases , headaches may be a symptom of a blood clot or brain tumor . I found the survey to be mundane , alot of the pictures were not on extremes of the scale , so I never used the radio buttons of `` extremely beautiful or extremely ugly '' . Rarely , a heart attack can occur when a blood clot from inside a diseased heart breaks loose and lodges in a healthy or narrowed coronary artery . These drugs , also called clot-busters , help dissolve a blood clot that 's blocking blood flow to your heart . Patients should be asked about their symptoms , and most postoperative swelling and tissue distortion is usually resolved . It takes longer than normal for the passengers to board the first bus that arrives , so the bus behind it catches up a little . Lifestyle factors also play a critical role in heart attack prevention and recovery . Moreover , the industry is moving in the direction of installing digital controls that would allow for remote operation of plant functions , perhaps within a few years , if the NRC approves it . APAIS thesaurus is available for download at no cost for non-commercial use . Furthermore , there are often requests for utility infrastructure to be allowed within preserve areas . If the resulting single paper is overlength , it will be subject to the normal rules for overlength papers . Laux woke up thirsty , grabbed the water and guzzled down his roommate 's contacts in one mighty gulp . In effect , they capture the degree of similarity ( or disparity ) among products within a brand and across different brands in the same category .