Equivalent depth of water (cm) contained in a 1 m soil profile, if the undisturbed coreis representative of the 1 m soil depth 2. Consider a 1.2 m depth soil profile with 3 layers. The dry bulk density of each layer(top, center, bottom) is 1.20, 1.35, and 1.48 g/cm 3.
Definition. A nuclear stress test measures blood flow to your heart at rest and while your heart is working harder as a result of exertion or medication. The test provides images that can show areas of low blood flow through the heart and damaged heart muscle. The test usually involves taking two sets of images of your heart â one while you're at rest and another after you heart is stressed, either by exercise or medication.
1 Patients who have a drug-induced stress test might also be responsible for the cost of the medications, typically Dobutamine or Adenosine. 2  Typically, patients are charges $50-$60 for radioactive materials. Typically a drug is given to the patient to make the heart believe it is exercising. 2  Some patients receive a nuclear stress test which involves injecting the patient with radioactive material to help create a better image of how the heart functions. 3  A camera is used to view the patient's heart before and after exercise.