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.
Diagnostic Tests and Procedures for Heart Attack. Heart attack patients may be asked to undergo a number of diagnostic tests and procedures. By learning what these tests are and why they're being done, you'll feel more confident. These tests are important and help your healthcare provider determine if a heart attack occurred, how much your heart was damaged and also what degree of coronary artery disease (CAD) you may have.