a patient with breast cancer is prescribed tamoxifen nolvadex what important information should the nurse provide during patient education
Logo

Nursing Elites

ATI RN

ATI Pathophysiology Final Exam

1. A patient with breast cancer is prescribed tamoxifen (Nolvadex). What important information should the nurse provide during patient education?

Correct answer: A

Rationale: The correct answer is A. Tamoxifen increases the risk of venous thromboembolism, a serious side effect, so patients should be educated about the signs and symptoms of blood clots. This information is crucial as early recognition and prompt treatment of blood clots can prevent complications. Choices B, C, and D are incorrect because tamoxifen is not associated with causing weight gain, decreasing the risk of osteoporosis, or increasing the risk of breast cancer. Providing accurate information is essential for patient safety and understanding.

2. A 22-year-old was recently diagnosed with acquired immunodeficiency syndrome (AIDS). Which decreased lab finding would be expected to accompany this virus?

Correct answer: A

Rationale: In a person diagnosed with AIDS, a decrease in CD4 helper T cells is expected. These cells are critical for the immune system's proper functioning, and their reduction weakens the body's ability to fight infections. CD8 helper T cells (Choice B) are not typically decreased in AIDS. CDC cells (Choice C) and CDC10 cells (Choice D) are not relevant terms in this context, making them incorrect choices.

3. A patient is being educated about the use of raloxifene (Evista) for osteoporosis. What is the primary therapeutic action of this medication?

Correct answer: B

Rationale: The correct answer is B: 'It decreases bone resorption and increases bone density.' Raloxifene, a selective estrogen receptor modulator (SERM), works by decreasing bone resorption, which is the breakdown of bone, and increasing bone density. This action helps in preventing bone loss and maintaining bone strength. Choice A is incorrect because raloxifene does not stimulate the formation of new bone but rather prevents its breakdown. Choice C is incorrect as raloxifene does not increase the excretion of calcium but rather helps in maintaining calcium levels in the bones. Choice D is also incorrect as raloxifene does not directly increase calcium absorption in the intestines.

4. When planning care for a cardiac patient, the nurse knows that in response to an increased workload, cardiac myocardial cells will:

Correct answer: A

Rationale: The correct answer is A: Increase in size. Cardiac hypertrophy occurs when myocardial cells increase in size to compensate for an increased workload. This adaptation allows the heart to pump more effectively. Choice B, Decrease in length, is incorrect as cardiac cells do not decrease in length in response to increased workload. Choice C, Increase in excitability, is incorrect as increased workload does not lead to an increase in excitability of cardiac cells. Choice D, Increase in number, is incorrect as cardiac cells do not increase in number but rather increase in size to handle the increased workload.

5. Which of the following characterizes ductal carcinoma in situ?

Correct answer: D

Rationale: The correct answer is that ductal carcinoma in situ is characterized by malignant cells that have not invaded the stroma, making it a cancer precursor with a higher risk for invasive cancer compared to lobular carcinoma in situ. Choice A is incorrect because ductal carcinoma in situ is more common than lobular carcinoma in situ. Choice B is incorrect as it only partially describes ductal carcinoma in situ without mentioning its potential for progression to invasive cancer. Choice C is incorrect because it does not capture the complete characteristics of ductal carcinoma in situ, which include the risk for invasive cancer.

Similar Questions

How should the nurse prepare a patient who is to receive a Schilling test for pernicious anemia?
A patient is taking a statin for hyperlipidemia. What important instruction should the nurse provide to the patient?
A female patient is prescribed medroxyprogesterone acetate (Provera) for dysfunctional uterine bleeding. What should the nurse include in the patient education?
A patient is being treated with hormone replacement therapy (HRT) for menopausal symptoms. What are the risks associated with long-term HRT that the nurse should discuss with the patient?
A patient is prescribed medroxyprogesterone acetate (Provera) for the treatment of endometriosis. What key instruction should the nurse provide regarding the use of this medication?

Access More Features

ATI RN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

ATI RN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

Other Courses