Nokea
The nurse is instructing a client with chronic fatigue syndrome about what type of dietary sources are the best to eat to supply eicosapentaenoic acid (EPA). What statement by the client demonstrates the instruction is understood?
- A. I will eat shrimp at least twice a week.'
- B. I love crab cakes and will be sure to make them once a week.'
- C. Fresh salmon is one of my favorites, and I will eat it twice a week.'
- D. Lobster is expensive, but I will eat it once a week.'
Correct Answer: C
Rationale: Fish oils provide the only dietary source of EPA. Fatty fish, such as mackerel, sardines, herring, salmon, and tuna, are the best sources. Shellfish, such as shrimp, crab, and lobsters do not offer the dietary source of EPA that is required.
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A client has been having joint pain and swelling in the left foot and is diagnosed with rheumatoid arthritis. The symptoms began suddenly without any identifiable cause, and the client has significant joint destruction. What type of disease is this considered?
- A. An exacerbation of a previous disorder
- B. Autoimmune
- C. An alloimmunity disorder
- D. A cause-and-effect relationship
Correct Answer: B
Rationale: Diseases are considered autoimmune disorders when they are characterized by unrelenting, progressive tissue damage without any verifiable etiology. The client did not have a previous disorder that has caused an exacerbation. An alloimmunity describes an immune response that is waged against transplanted organs and tissues that carry non self antigens. Because there is no identifiable cause, there can be no effect.
A client with lupus has had antineoplastic drugs prescribed. Why would the physician prescribe antineoplastic drugs for an autoimmune disorder?
- A. To decrease the body's risk of infection
- B. Because an autoimmune disease is a neoplastic disease.
- C. So the client has strong drug therapy
- D. For their immunosuppressant effects
Correct Answer: D
Rationale: Drug therapy using anti-inflammatory and immunosuppressive agents is the mainstay for alleviating symptoms. Some antineoplastic (cancer) drugs also are used for their immunosuppressant effects. Antineoplastic drugs do not decrease the body's risk of infection; an autoimmune disease is not a neoplastic disease. Drugs are not prescribed just so the client has strong drug therapy.
A client with early-stage rheumatoid arthritis asks the nurse what to do to help ease the symptoms of the disease. What would be the best response by the nurse?
- A. The doctor could prescribe anti-inflammatory drugs.'
- B. The doctor could prescribe antipyretic drugs.'
- C. The doctor could prescribe antineoplastic drugs.'
- D. The doctor could prescribe antihypertensive drugs.'
Correct Answer: A
Rationale: Drug therapy using anti-inflammatory and immunosuppressive agents is the mainstay for alleviating symptoms. Antipyretic and antihypertensive drugs are not prescribed for autoimmune diseases. An antineoplastic drug is not prescribed for an autoimmune disorder until it is in its late stages and uncontrolled by the first-line drugs.
A client is in treatment for an allergic disorder. What might the treatment be?
- A. Autoimmune therapy
- B. Hypersensitive therapy
- C. Desensitization therapy
- D. Drug therapy for symptoms
Correct Answer: D
Rationale: Besides avoiding the allergen if possible, many clients experience symptomatic relief with drug therapy. It is not likely the client would be in autoimmune, hypersensitive, or desensitization therapy for an allergic disorder.
The nurse is caring for a client with chronic fatigue syndrome. What is a realistic nursing intervention when taking care of a client with this diagnosis?
- A. Educate the client about the disease process.
- B. Advise the client to avoid moderate exertion.
- C. Instruct the client to reduce the intake of potassium-rich foods.
- D. Advise the client to avoid being in crowds.
Correct Answer: A
Rationale: The nurse should educate the client about the disease process and the limitations that it requires because nothing, as yet, holds promise for a complete cure. The client need not be advised to avoid moderate exertion because the physician may prescribe a modest exercise program to treat chronic fatigue syndrome. A client who experiences hypotension may be advised to increase salt and water intake but need not reduce the intake of potassium-rich foods or avoid being in crowds.