A noninvasive method of diagnosing lymphedema, _____ measures the resistance to an electrical current passed through the limb.
A) lymphoscintigraphy
B) bioimpedance spectroscopy
C) surgical biopsy
D) lymph node dissection

Question

A noninvasive method of diagnosing lymphedema, _____ measures the resistance to an electrical current passed through the limb.
A) ​lymphoscintigraphy
B) ​bioimpedance spectroscopy
C) ​surgical biopsy
D) ​lymph node dissection

Quizplus · Accepted Answer

Bioimpedance spectroscopy is a noninvasive method of diagnosing lymphedema that measures the resistance to an electrical current passed through the limb. Lymphoscintigraphy is also a diagnostic method for lymphedema, but it involves injecting a radioactive substance into the body and using a scanner to track its movement. Surgical biopsy and lymph node dissection are invasive procedures that involve removing tissue for examination, and are not typically used for the diagnosis of lymphedema.

A Noninvasive Method of Diagnosing Lymphedema, _____ Measures the Resistance