Diesel Exhaust Fluid (DEF) is an emissions control liquid required by modern diesel engines. It is injected into the exhaust stream. DEF is never added to diesel fuel. It is a non-hazardous solution of 32.5% urea in 67.5% de-ionized water.
Side effects from cardiac stress testing may include. Palpitations, chest pain, myocardial infarction, shortness of breath, headache, nausea or fatigue. Adenosine and dipyridamole can cause mild hypotension. As the tracers used for this test are carcinogenic, frequent use of these tests carries a small risk of cancer.
5. Stress. A common physical side effect even in cases of mild sleep deprivation is stress, or more accurately, a lower level of stress tolerance. Simple everyday tasks become more difficult and sleep deprived individuals are more likely to be irritable and angry as a result. 6. Increased blood pressure.