Valuable conclusions on the effect of. loads and heating on concrete explosive spalling are shown in the paper. Keywrds: High-strength concrete, fire, explosive spalling, columns, heating rate, axial loads. INTRODUCTION. Concrete spalling under high temperatures is a major factor of reducing itâs fire resistance.
This is a sample EMT-B Cardiology test of 15 questions. Unlike the versions of our tests that are included with a paid subscription, this test cannot be automatically graded by clicking the button at the bottom of the page. With our paid subscription to EMT National Training you get instant grading, rationale behind the correct answers and a detailed exam tracking system. EMT-Basic Test - Cardiology.
During the test the patient's various symptoms and blood pressure response is repeatedly checked. When using the ECG and the blood pressure monitoring by itself the test is called a cardiac stress test or an exercise stress test.Besides these, the test is also called as an exercise treadmill test or an exercise tolerance test or a stress test or an exercise ECG test.hen it is compared to the blood flow that occurs during rest, the stress test reflects the imbalances of the blood flow to the individual's heart in particular the left ventricular muscle tissue. This is the part of the individual's heart that helps perform the largest amount of the work in pumping blood.