Nokea
The client diagnosed with an acute exacerbation of SLE is being discharged with a prescription for an oral steroid which will be discontinued gradually. Which statement is the scientific rationale for this type of medication dosing?
- A. Tapering the medication prevents the client from having withdrawal symptoms.
- B. So the thyroid gland starts working, because this medication stops it from working.
- C. Tapering the dose allows the adrenal glands to begin to produce cortisol again.
- D. This is the health-care provider's personal choice in prescribing the medication.
Correct Answer: C
Rationale: Tapering steroids allows adrenal glands to resume cortisol production, preventing adrenal insufficiency. Withdrawal symptoms are secondary, thyroid is unaffected, and it’s not provider preference.
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The client is highly allergic to insect venom and is prescribed venom immunotherapy. Which statement is the scientific rationale for this treatment?
- A. Immunotherapy is effective in preventing anaphylaxis following a future sting.
- B. Immunotherapy will prevent all future insect stings from harming the client.
- C. This therapy will cure the client from having any allergic reactions in the future.
- D. This therapy is experimental and should not be undertaken by the client.
Correct Answer: A
Rationale: Venom immunotherapy desensitizes the immune system, reducing anaphylaxis risk. It does not prevent stings, cure all allergies, or remain experimental.
The client has had an anaphylactic reaction to insect venom, a bee sting. Which discharge instruction should the nurse discuss with the client?
- A. Take a corticosteroid dose pack when stung by a bee.
- B. Take antihistamines prior to outdoor activities.
- C. Use a cromolyn sodium (Intal) inhaler prophylactically.
- D. Carry a bee sting kit, especially when going outside.
Correct Answer: D
Rationale: Carrying a bee sting kit (EpiPen) is critical for managing future anaphylaxis. Steroids, antihistamines, and cromolyn are less effective prophylactically.
The nurse caring for a client diagnosed with Multi Organ Dysfunction Syndrome (MODS) is preparing to administer morning medications. Which medication would the nurse question?
- A. Cefazolin sodium IVPB every six (6) hours.
- B. Furosemide by mouth twice daily.
- C. Metoprolol IVP every four (4) hours and prn.
- D. Acetaminophen by mouth every four (4) hours prn.
Correct Answer: C
Rationale: Metoprolol IVP every 4 hours in MODS risks hypotension in cardiovascular dysfunction. Cefazolin, furosemide, and acetaminophen are appropriate.
The nurse is assessing a client with cutaneous lupus erythematosus. Which intervention should be implemented?
- A. Use astringent lotion on the face and skin.
- B. Inspect the skin weekly for open areas or rashes.
- C. Dry the skin thoroughly by patting.
- D. Apply anti-itch medication between the toes.
Correct Answer: C
Rationale: Patting the skin dry prevents irritation in cutaneous lupus. Astringents worsen dryness, weekly inspections are too infrequent, and toe medication is irrelevant.
The nurse is caring for a client diagnosed with Systemic Inflammatory Response syndrome after an extensive abdominal surgery. Which nursing interventions could prevent the development of Multi Organ Dysfunction Syndrome (MODS)?
- A. Place the client on strict intake and output.
- B. Administer pain medication via patient-controlled analgesia.
- C. Keep the head of the bed elevated at all times.
- D. Practice therapeutic communication.
Correct Answer: A
Rationale: Strict intake and output monitoring detects early renal dysfunction, preventing MODS progression. Pain control, head elevation, and communication are less specific.