Nokea
A patient is being administered chemotherapeutic agents for the treatment of cancer. Which of the following blood cells will be stimulated by the colony-stimulating factors in response to the effects of the chemotherapy?
- A. White blood cells
- B. Red blood cells
- C. Phagocytes
- D. Myocardial cells
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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A primiparous woman tells the nurse that she and her partner are highly reluctant to have their infant vaccinated, stating, "We've read that vaccines can potentially cause a lot of harm, so we're not sure we want to take that risk." How should the nurse respond to this family's concerns?
- A. "Vaccinations are not without some risks, but these are far exceeded by the potential
- B. "The potential risks of vaccinations have been investigated and determined to be
- C. "Unfortunately, state laws mandate that your child receive the full schedule of vaccines."
- D. "Vaccines indeed cause several serious adverse effects, but these are usually treated at the
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Which of the following nursing diagnoses would provide the most plausible indication for the use of epoetin alfa (Epogen) in a patient with renal failure?
- A. Risk for infection related to decreased erythropoiesis
- B. Activity intolerance related to decreased oxygen-carrying capacity
- C. Powerlessness-related sequelae of renal failure
- D. Ineffective breathing pattern related to inadequate erythropoietin synthesis
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
When planning care for a cardiac patient, the nurse knows that in response to an increased workload, cardiac myocardial cells will:
- A. Increase in size
- B. Decrease in length
- C. Increase in excitability
- D. Increase in number
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A 50-year-old woman has had a relapse of her multiple sclerosis (MS) after several years of being symptom-free. Which of the following factors is most likely to have contributed to her relapse?
- A. Emotional stress
- B. Dietary indiscretion
- C. Physical overexertion
- D. Adequate rest and relaxation
Correct Answer: C
Rationale: Physical overexertion can contribute to an MS relapse, triggering symptoms to reappear.
A child has been taking mebendazole for the past 3 weeks after being diagnosed with roundworm. The nurse will determine the efficacy of the child's treatment by referencing what diagnostic test?
- A. Liver enzymes
- B. Stool for ova and parasites
- C. Colonoscopy or sigmoidoscopy
- D. Rectal swab for culture
Correct Answer: A
Rationale: Progestin-only contraceptives are preferred in women who are at increased risk of thromboembolic events, such as those with a history of blood clots.