Nokea
The Norwood procedure is used to correct:
- A. Transposition of the great vessels
- B. Hypoplastic left heart syndrome
- C. Tetralogy of Fallot (TOF)
- D. Patent ductus arteriosus (PDA)
Correct Answer: B
Rationale: The Norwood procedure is specifically performed for hypoplastic left heart syndrome.
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Whirlpool' sign in abdominal ultrasonogram is seen in
- A. Duodenal atresia
- B. Midgut volvulus
- C. Intussusception
- D. Anorectal malformation
Correct Answer: B
Rationale: The 'whirlpool' sign on abdominal ultrasound is characteristic of midgut volvulus, indicating twisting of the intestines around the mesenteric vessels.
Dubowitz criteria to assess gestational age include:
- A. Skin colour
- B. Breast tissue
- C. Popliteal angle
- D. Moro reflex
Correct Answer: B
Rationale: Breast tissue is one of the criteria used in the Dubowitz assessment to estimate gestational age. Skin colour, popliteal angle, and Moro reflex are not part of the Dubowitz criteria.
Family discharge teaching has been effective when the parent of a toddler diagnosed with Kawasaki disease (KD) states:
- A. The arthritis in her knees is permanent. She will need knee replacements.
- B. I will give her diphenhydramine (Benadryl) for her peeling palms and soles of her feet.
- C. I know she will be irritable for 2 months after her symptoms start.
- D. I will continue with high doses of Tylenol for her inflammation.
Correct Answer: C
Rationale: This statement indicates the parent understands that irritability may persist for about 2 months after symptom onset in KD.
Can parents hold their child during an echocardiogram procedure?
- A. You will be able to hold your child during the procedure.
- B. Your child can be active during the procedure, but can’t sit in your lap.
- C. Your child must lie quietly; sometimes a mild sedative is administered before the procedure.
- D. The procedure is invasive so your child will be restrained during the echocardiogram.
Correct Answer: C
Rationale: Although an echocardiogram is noninvasive, painless, and associated with no known side effects, it can be stressful for children. The child must lie quietly in the standard echocardiographic positions; crying, nursing, or sitting up often leads to diagnostic errors or omissions. Therefore, infants and young children may need a mild sedative; older children benefit from psychological preparation for the test. The distraction of a video or movie is often helpful.
The routine investigation of a 4-year-old with an uncomplicated UTI involves:
- A. Renal ultrasound scan
- B. Micturating cystogram
- C. DMSA (dimercaptosuccinic acid) scan
- D. DTP scan
Correct Answer: A
Rationale: A renal ultrasound scan is a standard initial investigation for a child with an uncomplicated UTI to assess for structural abnormalities.