This topic contains a solution. Click here to go to the answer

Author Question: A nursing student asks the nurse what differentiates antiestrogen drugs from aromatase inhibitors in ... (Read 43 times)

sam.t96

  • Hero Member
  • *****
  • Posts: 570
A nursing student asks the nurse what differentiates antiestrogen drugs from aromatase inhibitors in the treatment of breast cancer. What is the correct response by the nurse?
 
  a. Antiestrogen drugs decrease the risk for thromboembolic events.
  b. Antiestrogen drugs increase the risk for endometrial cancer.
  c. Aromatase inhibitors block the production of estrogen by the ovaries.
  d. Aromatase inhibitors can be used for tumor cells that lack estrogen receptors.

Question 2

The nurse on an oncology unit prepares to administer the fourth cycle of docetaxel (Taxotere) to a patient with breast cancer. Which clinical finding would cause the nurse to withhold the dose and call the prescriber?
 
  a. Neutrophil count of 2000/mm3
  b. Neutrophil count of 1700/mm3
  c. Neutrophil count below 1500/mm3
  d. Creatinine clearance of 130 mL/min/1.73 m2



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

harveenkau8139

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

ANS: B
Antiestrogen drugs cause proliferation of endometrial tissue by acting as receptor agonists at receptors in the uterus. Antiestrogen drugs increase the risk of thromboembolic events. Aromatase inhibitors block the production of estrogen from androgenic precursors, not by the ovaries. Aromatase inhibitors are used to treat ER-positive breast cancer.

Answer to Question 2

ANS: C
If the neutrophil count drops below 1500/mm3, the nurse should withhold the dose and notify the prescriber. The other values do not indicate a need to withhold the dose.





 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

For a complete list of videos, visit our video library