Radiopharmaceutical drugs are also known as ________ because they ...

[wrbasek0]

Radiopharmaceutical drugs are also known as ________ because they can be located in a particular part of the body by the gamma rays they produce.
 
  A) dosimeters
  B) positrons
  C) tracers
  D) emissions

Question 2

The muscle between the ribs that pulls the ribs up and out during inhalation is ________.
 
  A) the diaphragm
  B) a thoracic muscle
  C) the pleura
  D) an intercostal muscle

[softEldritch]

Answer to Question 1

C
Explanation: A) Dosimeters are not radiopharmaceutical drugs.
B) Positrons are not radiopharmaceutical drugs.
C) Correct
D) Emissions are not radiopharmaceutical drugs.

Answer to Question 2

D
Explanation: A) The diaphragm is not between the ribs.
B) There is no such thing as a thoracic muscle.
C) The pleura is a membrane, not a muscle.
D) Correct Inter- means between and cost/o- means rib.

[wrbasek0]

Excellent

[Jsherida]

Gracias!