The promise of "miracle cures" is an example of 

If a stick becomes marked with spots or blotches, it is known as __________

A) burping B) mottling C) sweating D) opaquing

Which of the following is an absolute contraindication to stress testing?

A) Uncontrolled tachyarrhythmias or bradyarrhythmias B) Myocardial infarction less than 48 hours old C) Electrolyte abnormalities D) Mild to moderate aortic stenosis