2 major loops - one goes from the heart to the lungs while the other from the heart to the other parts of your body
Your circulatory and respiratory systems
Hallucinations, visions of the past that are somehow related to the trigger, fear. Flashbacks are a symptom of PTSD.
The radiotracer that uses radioactive materials as a camera and computer to provide information about your thyroids size, shape, and function. The full name is the Radioactive iodine uptake test.
