A nurse is caring for a client who is newly diagnosed with breast cancer.
The client asks the nurse, "What is the difference between benign and malignant tumors?" Which of the following statements should the nurse include in her response to the client?
Malignant tumors do not spread into, or invade, nearby tissues.
Benign tumors do not spread into or invade nearby tissues.
Benign tumors spread and invade nearby tissues.
There is no difference between benign and malignant tumors.
The Correct Answer is B
Choice A rationale
Malignant tumors do spread into or invade nearby tissues. This invasive nature allows cancer cells to spread to other parts of the body through the blood or lymph systems.
Choice B rationale
Benign tumors do not spread into or invade nearby tissues. They may grow larger but do not spread to other parts of the body. Benign tumors can be serious if they press on vital structures such as blood vessels or nerves.
Choice C rationale
Benign tumors do not spread and invade nearby tissues. This statement is incorrect and contradicts the true nature of benign tumors.
Choice D rationale
There is a difference between benign and malignant tumors. Malignant tumors are cancerous and invade nearby tissues, whereas benign tumors do not.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Cetirizine is an antihistamine used to treat allergy symptoms and is not an NSAID.
Choice B rationale
Celecoxib is a second-generation NSAID that selectively inhibits COX-2 enzyme, reducing inflammation and pain with a lower risk of gastrointestinal side effects.
Choice C rationale
Diphenhydramine is an antihistamine used to treat allergic reactions and is not an NSAID.
Choice D rationale
Aspirin is a first-generation NSAID that inhibits both COX-1 and COX-2 enzymes to reduce inflammation, pain, and fever.
Correct Answer is ["A","B"]
Explanation
Choice A rationale
Cetirizine is an antihistamine used to relieve allergy symptoms such as runny nose, itching, and sneezing. It works by blocking histamine, a substance in the body that causes allergic reactions.
Choice B rationale
Diphenhydramine is also an antihistamine used to treat symptoms of allergy, hay fever, and the common cold. It works by blocking the effects of histamine in the body.
Choice C rationale
Beclomethasone is a corticosteroid used to prevent and control symptoms such as wheezing and shortness of breath caused by asthma. It is not classified as an antihistamine.
Choice D rationale
Phenylephrine is a decongestant used to relieve nasal discomfort caused by colds, allergies, and hay fever. It is not classified as an antihistamine.
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