Nokea
Pulsus paradoxus is associated with
- A. pericarditis
- B. endocarditis
- C. rheumatic fever
- D. myocarditis
Correct Answer: A
Rationale: Pulsus paradoxus is commonly associated with pericardial diseases such as constrictive pericarditis.
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A male client with Herpes zoster (shingles) on his thorax tells the nurse that he is having difficulty sleeping. What is the probable etiology of this problem?
- A. Pain
- B. Nocturia
- C. Dyspnea
- D. Frequent cough
Correct Answer: A
Rationale: Pain from shingles can be severe and interfere with sleep, making it the most likely cause of the client's difficulty sleeping.
The MOST common cause of death from associated cardiac lesions without heart syndrome in the first month of life is
- A. d-Transposition
- B. hypoplastic left heart syndrome
- C. pulmonary atresia
- D. truncus arteriosus
Correct Answer: A
Rationale: d-Transposition of the great arteries is a common cause of death in the first month due to mixing of oxygenated and deoxygenated blood.
The nurse is caring for a child with Kawasaki disease. A student nurse who is on the unit asks if there are medications to treat the disease. The nurse’s best response to the student nurse is:
- A. Immunogloulin G and ACE inhibitors
- B. Immunoglobulin and heparin
- C. Immunoglobulin G and aspirin
- D. Immunoglobulin and ibuprofen
Correct Answer: C
Rationale: The standard treatment for Kawasaki disease includes Immunoglobulin G and aspirin to reduce inflammation and prevent coronary artery complications.
The following antibiotics interfere with bacterial translation:
- A. Penicillin
- B. Ceftriaxone
- C. Azithromycin
- D. Ciprofloxacin
Correct Answer: C
Rationale: Azithromycin, a macrolide antibiotic, inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit, thereby interfering with translation.
A tuberculosis intradermal skin test to detect tuberculosis infection is given to a high-risk adolescent. How long after the test is administered should the result be evaluated?
- A. Immediately
- B. Within 24 hours
- C. In 48 to 72 hours
- D. After 5 days
Correct Answer: C
Rationale: The tuberculin skin test reaction peaks in 48 to 72 hours, making this the optimal time for evaluation.