A Patient Has Just Undergone a Bone Scan and the Results

Multiple Choice

A patient has just undergone a bone scan and the results show no bone abnormalities.However, the health-care provider is concerned that the result may be a false negative.Which of the following factors would likely cause a false negative? Select all that apply.

A) Multiple myeloma
B) Distended bladder
C) Improper injection of the radionuclide
D) Thyroid cancer
E) Metallic objects within the examination field