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

Author Question: A patient who has breast cancer tells the nurse that a cousin who had breast cancer received ... (Read 131 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
A patient who has breast cancer tells the nurse that a cousin who had breast cancer received trastuzamab (Herceptin) and wonders why this drug is not given to her. The nurse will explain that her cancer cells do not have
 
  a. significant HER2 receptors.
  b. epidermal growth factor receptor-tyrosine kinase.
  c. the BRCA1 suppressor gene.
  d. VGEF proteins.

Question 2

The nurse is caring for a patient who is receiving vincristine (Oncovin), a plant alkaloid chemotherapeutic agent, to treat non-Hodgkin's lymphoma. The nurse observes that the patient has difficulty walking.
 
  What action will the nurse take?
  a. Ask about numbness or tingling in the fingers and toes.
  b. Assess heart rate and blood pressure to evaluate for orthostatic hypotension.
  c. Assess the temperature to evaluate for infection.
  d. Request an order for a complete blood count and electrolytes.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kishoreddi

  • Sr. Member
  • ****
  • Posts: 329
    • Your online Help in Biology and chemistry
Answer to Question 1

ANS: A
Trastuzamab acts by binding to the HER2 protein on the surface of cancer cells that overexpress this receptor. If patients do not have this overexpression, this targeted therapy will not work. Gefitinib is used when EGFR-TK are present. Bevacizumab is used when VGEF proteins are present.

Answer to Question 2

ANS: A
Peripheral neuropathy can occur with this drug and is manifested by difficulty walking and numbness and tingling in the fingers and toes. Orthostatic hypotension is not a side effect. Infection is always a concern, and regular evaluation of complete blood count and electrolytes is performed but not related to signs of peripheral neuropathy.




evelyn o bentley

  • Member
  • Posts: 564
Reply 2 on: Jul 23, 2018
Excellent


cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

For a complete list of videos, visit our video library