In which test is a radiopharmaceutical injected intravenously and traced within the vessels of the lung?
a. Chest x-ray of the lung
b. CT scan of the thoracic cavity
c. Perfusion study of the lung
d. Ventilation scan of the lung
Question 2
Slight paralysis of the right or left side of the body: hemi__________
Fill in the blank(s) with correct word