How can doctors best detect medical problems? O by using a radioactive isotope to kill unwanted cells and target diseased tissue
by measuring the half-life of an isotope found in the skin with high-energy gamma radiation from outside the body
O by injecting a radioactive isotope that travels to the target tissue and measures the amount of radioactive decay
O by administering a drug that targets replicating cells

Anurse is teaching a client about nitroglycerin sublingual tablets. which of the following statements by the client indicates an understanding of the teaching? a. “this medication has a slower onset than a nitroglycerin pill that is swallowed.” b. “i should take this medication as soon as pain begins.” c. “i can crush this medication for faster relief.” d. “this medication should completely dissolve within 15 minutes.”