Radioisotopes Are Used in All of the Following Scientific Applications

question 9

Multiple Choice

Radioisotopes are used in all of the following scientific applications except:

• A) dating fossils.
• B) determining the sequence of genetic information in DNA.
• C) localization of a drug, such as marijuana.
• D) the treatment of cancer.
• E) measuring the pH of the blood.

---

Definitions:

Tubing Length

Refers to the length of a tube used in medical settings, such as those for IV lines or catheters, important for proper fluid flow and patient mobility.

Loud Long Low Tones

Acoustic stimuli characterized by their high amplitude, extended duration, and low pitch, often used in hearing tests or music therapy.

Air in Lungs

The presence of air within the pulmonary alveoli, essential for the process of gas exchange during respiration.