Nokea
All of the following immune-mediated diseases are associated with antineutrophil cytoplasmic antibody, except
- A. Wegener granulomatosis
- B. Churg-Strauss syndrome
- C. Microscopic polyangiitis
- D. Henoch-Schönlein purpura
Correct Answer: D
Rationale: Henoch-Schönlein purpura is not associated with antineutrophil cytoplasmic antibodies (ANCA); it is an IgA-mediated vasculitis.
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Depending on the frequency and severity of hypercyanotic attacks in tetralogy of Fallot, all the following procedures are true EXCEPT
- A. placement of the infant in the knee-chest position
- B. administration of oxygen
- C. injection of morphine subcutaneously
- D. rapid correction with intravenous sodium bicarbonate
Correct Answer: D
Rationale: Intravenous sodium bicarbonate is not typically used for hypercyanotic attacks.
Examples of encapsulated organisms are all except:
- A. Pseudomonas
- B. Proteus
- C. Pneumococci
- D. Salmonella
Correct Answer: A
Rationale: The correct answer is A because Pseudomonas is not an encapsulated organism. The other options (b-e) are encapsulated.
The primary care pediatric nurse practitioner is performing a well child examination on a school-age child who had complete repair of a tetralogy of Fallot (TOF) defect in infancy. What is important in this child's health maintenance regime?
- A. Cardiology clearance for sports participation
- B. Restriction of physical activity to avoid pulmonary complications
- C. Sub-acute bacterial endocarditis prophylaxis precautions
- D. Teaching about management of hypercyanotic episodes
Correct Answer: A
Rationale: Children who have had TOF repair must be cleared by cardiology before participation in sports.
Which of the following antibodies has least association with neonatal lupus?
- A. Anti-Ro (SSA)
- B. Anti-La (SSB)
- C. Anti-RNP
- D. Anti-CCP
Correct Answer: D
Rationale: Anti-CCP antibodies have the least association with neonatal lupus compared to the other antibodies listed.
A client with Guillain-Barre syndrome has paralysis of all extremities and requires mechanical ventilation. The nurse observes that the client is not blinking. Which action should the nurse implement?
- A. Protect cornea with lubricant and eye shields
- B. Administer artificial tears every hour.
- C. Encourage the client to blink every 10 minutes.
- D. Keep the client's eyes closed with adhesive tape.
Correct Answer: A
Rationale: Lack of blinking increases the risk of corneal damage. Lubricants and eye shields prevent dryness and injury to the cornea.