Nokea
Regarding cafe-au-lait spots:
- A. They can be normal findings
- B. They are found in tuberous sclerosis
- C. When present in a child, > 4 spots each > 0.5 cm, is diagnostic of neurofibromatosis type II
- D. Typical appearance in neurofibromatosis is of a smooth border
Correct Answer: A
Rationale: Cafe-au-lait spots can be a normal variant and do not always indicate an underlying pathology.
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The following statements regarding retinoblastoma are correct:
- A. It is usually fatal even if diagnosis is made early
- B. The tumour is heritable
- C. They may occur bilaterally
- D. The finding of leucorrhoea suggests the diagnosis
Correct Answer: B
Rationale: Retinoblastoma is heritable and can occur bilaterally. Early diagnosis improves prognosis, and leucorrhoea is not associated with retinoblastoma.
Recognised features of ABO incompatibility include:
- A. Normal haemoglobin on day 1
- B. Worsening with subsequent pregnancies
- C. Conjugated hyperbilirubinaemia
- D. Negative Coombs test
Correct Answer: A
Rationale: In ABO incompatibility, haemoglobin levels are typically normal on day 1. The condition does not worsen with subsequent pregnancies and is associated with unconjugated hyperbilirubinaemia.
Malabsorption may be seen in:
- A. Ischaemia of the gut
- B. Giardiasis
- C. Lymphoma of the ileum
- D. Chronic lead poisoning
Correct Answer: B
Rationale: Giardiasis, caused by the parasite Giardia lamblia, is a well-known cause of malabsorption.
The following procedures may abort an attack of SVT EXCEPT
- A. placing of the face in ice water
- B. straining
- C. breath holding
- D. standing on head
Correct Answer: D
Rationale: Standing on the head is not a practical or effective method to terminate SVT.
Cristina, a mother of a 4-year-old child tells the nurse that her child is a very poor eater. What’s the nurse’s best recommendation for helping the mother increase her child’s nutritional intake?
- A. Allow the child to feed herself
- B. Use specially designed dishes for children – for example, a plate with the child’s favorite cartoon character
- C. Only serve the child’s favorite foods
- D. Allow the child to eat at a small table and chair by herself
Correct Answer: A
Rationale: Allowing the child to feed herself promotes independence and may increase interest in eating.