Nokea
Recognised features in Ehlers-Danlos syndrome include:
- A. Mutation in fibrillin gene
- B. Short stature
- C. Keratoconus
- D. Easy scarring
Correct Answer: D
Rationale: Easy scarring: Ehlers-Danlos syndrome is characterized by hyperelastic skin and joint hypermobility, with easy scarring and tissue fragility being common features.
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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.
Congenital toxoplasmosis is associated with:
- A. Microcephaly
- B. Chorioretinitis
- C. Sore throat
- D. Sacroileitis
Correct Answer: B
Rationale: Chorioretinitis is a common manifestation of congenital toxoplasmosis, often leading to vision problems and ocular abnormalities.
The treatment of the patient is best performed by which methods (Select one that doesn't apply)?
- A. Intravenous indomethacin
- B. Surgical closure
- C. Catheter coil closure
- D. Digoxin until the PDA closes spontaneously
Correct Answer: D
Rationale: Indomethacin, surgical closure, and catheter coil closure are standard treatments for patent ductus arteriosus.
Complications of an infant of a diabetic mother include:
- A. Hypoglycaemia
- B. Hypocalcaemia
- C. Hyperinsulinaemia
- D. Jaundice
Correct Answer: A
Rationale: Infants of diabetic mothers are at risk of hypoglycemia due to maternal hyperglycemia leading to fetal hyperinsulinemia, which persists after birth.
The nurse reviews the laboratory results for a child with a suspected diagnosis of rheumatic fever. The nurse knows that which laboratory study would assist in confirming the diagnosis?
- A. Immunoglobulin
- B. Red blood cell count
- C. White blood cell count
- D. Anti-streptolysin O titer
Correct Answer: D
Rationale: The Anti-streptolysin O titer is used to confirm a diagnosis of rheumatic fever as it indicates a recent streptococcal infection, which is a precursor to rheumatic fever.