Which of the following drugs irreversibly inactivates its target enzyme?
A. Flutamide
B. Letrozole
C. Exemestane
D. Methotrexate
Ans: C. Exemestane
You might also like to view...
A researcher tests the effect of a new laparoscopic treatment for chronic shoulder dislocation
The results are statistically significant, and the researcher states in his findings that there is evidence that the treatment has promise for widespread application. A subsequent replication study fails to show statistical significance. A third study produces the same effects as the second. What is the most likely explanation here? a. Type I error occurred in the first study. b. Type II error occurred in the second and third studies. c. Random error produced insufficient power. d. Bias was introduced by replicating the study.
When teaching a client about atorvastin, the nurse should include information about when to schedule follow-up visits with the health care provider for lab work. What should the nurse tell the client?
a. Liver function tests will need to be done every four-to-six weeks for the first three months. b. You only need liver function tests done once and that's before therapy begins. c. Renal function tests will need to be done every month for the first year. d. Renal function tests will need to be done every three months for the first year
Excessive juice intake may be a problem for young children because
a. high potassium intakes may be harmful. b. it may displace more nutrient-dense foods. c. excessive fluid intake may cause kidney damage. d. fruit juice contains substances that may be addictive.
Confusion can occur in older persons because:
a. Blood supply to the brain is reduced b. Physical disabilities occur c. Infection is a risk d. Drugs cause side effects