Nokea
All are true about TAPSE (Tricuspid Annular Plane Systolic Excursion), except
- A. Normal TAPSE is >17 mm
- B. Reliable measure of RV systolic function
- C. Can be measured using either M-mode or 2D echo
- D. TAPSE is measured at septal aspect of tricuspid annulus
Correct Answer: D
Rationale: TAPSE is measured at the lateral aspect of the tricuspid annulus, not the septal aspect.
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One of the following is a characteristic physical finding in patients with an ASD
- A. a right precordial bulge
- B. a fixed splitting of the second heart sound
- C. a systolic ejection heart murmur
- D. a short, mild left mid-diastolic murmur
Correct Answer: B
Rationale: Fixed splitting of the second heart sound is a hallmark of an atrial septal defect.
Maltese crosses' are identified in the urinary sediments in
- A. Niemann Pick disease
- B. Gaucher disease
- C. Krabbe's disease
- D. Fabry disease
Correct Answer: D
Rationale: Fabry disease is characterized by the presence of 'Maltese crosses' in urinary sediments due to glycosphingolipid accumulation.
Common causes of jaundice in a 12-hour-old neonate include:
- A. Glucose-6-phosphate dehydrogenase deficiency
- B. Rhesus isoimmunisation
- C. Crigler-Najjar syndrome type II
- D. Choledochal cyst
Correct Answer: B
Rationale: Rhesus isoimmunisation can cause severe hemolysis in neonates, leading to early-onset jaundice within the first 12 hours of life.
Renal damage is a recognised complication of infection with:
- A. Plasmodium Jalciparum
- B. Schistosoma haematobium
- C. Plasmodium malariae
- D. Leptospira icterohaemorrhagica
Correct Answer: D
Rationale: Leptospira icterohaemorrhagica can cause renal damage. Plasmodium species and Schistosoma are less commonly associated with renal complications.
Which information should the nurse know when caring for a child with Kawasaki disease?
- A. A child’s fever is usually responsive to antibiotics within 48 hours.
- B. The principal area of involvement is the joints.
- C. Aspirin is contraindicated.
- D. Therapeutic management includes administration of gamma globulin and aspirin.
Correct Answer: D
Rationale: High-dose IV gamma globulin and aspirin therapy is indicated to reduce the incidence of coronary artery abnormalities when given within the first 10 days of the illness. The fever of Kawasaki disease is unresponsive to antibiotics and antipyretics. Mucous membranes, conjunctiva, changes in the extremities, and cardiac involvement are seen. Aspirin is part of the therapy.