The correct answer would be stress tests. These are performed to assess the adequacy of the amount of oxygen getting to the heart muscle during exercise and at rest. With this, the absence or presence of a heart disease can be indicated. This is a common procedure done in Cardiography and Cardiovascular Monitoring Services. During this test, the patient is asked to do exercises usually using a treadmill while the patient is hooked on an EKG or electrocardiogram machine. As one exercises, the doctor would monitor the heart rate reading the systole and the diastole. There are also imaging tests to be able to capture pictures of the blood flow in the heart.
In diagnosing thyroid disease, thyroid function must be established first. This can be done by testing for the TSH, T4 and T3 in the serum. After testing for the thyroid function, ultrasound must be done, this can help us to visualize if the nodules are cystic or solid. Ultrasound can also help establishing the size of the tumor as well as if there is an invasion. FNAB can be done to determine the presence of malignancy, before doing this patient must be in euthyroid state. Hyperthyroid patient can lead into thyroid storm if FNAB was done without knowing the thyroid function of the patient.
Answer:
Let other scientists closely review her work
Explanation:
Ideally, experiments are carried out by scientists to find solution to an observed problem or provide answer to a scientific question. However, the outcome of experiments are not generally accepted in the world of science until they are peer-reviewed.
Peer review is when other scientists in the same field (peers) with the scientist performing the experiment make a thorough evaluation in order to ascertain its quality as a scholarly research. Hence, in this question, the scientist could help other scientists judge the validity of her results by LETTING OTHER SCIENTISTS CLOSELY REVIEW HER WORK.
