Which of the following diagnostic tests examines the blood vessels of the brain after the injection of a dye?
A)nerve conduction velocity
B)lumbar puncture
C)positron emission tomography
D)cerebral angiography

Question

Quizplus · Accepted Answer

Cerebral angiography examines the blood vessels of the brain after the injection of a dye. Nerve conduction velocity tests the electrical activity of nerves, lumbar puncture is a procedure to obtain cerebrospinal fluid, and positron emission tomography (PET) is a type of imaging that uses radioactive tracers to create pictures of body function and metabolism.

Which of the Following Diagnostic Tests Examines the Blood Vessels