Author Question: Technetium-99m, xenon-133, and gallium-67 are radiopharmaceutical drugs that ________. A) emit ... (Read 49 times)

s.tung · **on:** Jun 27, 2018

Technetium-99m, xenon-133, and gallium-67 are radiopharmaceutical drugs that ________.

A) emit positrons
B) are combined with monoclonal antibodies
C) contain iodine
D) emit gamma rays

Question 2

The superior end of the spinal cord attaches to the cerebellum of the brain.

Indicate whether the statement is true or false

dajones82 · **Reply #1 on:** Jun 27, 2018

Answer to Question 1

D
Explanation: A) These drugs do not emit positrons.
B) These drugs are not combined with monoclonal antibodies.
C) These drugs do not contain iodine.
D) Correct

Answer to Question 2

FALSE
Explanation: The superior end of the spinal cord attaches to, and is continuous with, the medulla oblongata of the brainstem.