Which of the following scores is used to evaluate the level of consciousness in children?

Correct Answer: A

Rationale: The AVPU scale (Alert, Verbal, Pain, Unresponsive) is a simple tool for assessing consciousness in children and adults. It is often used in emergency settings for quick neurological evaluation.

Correct Answer: B

Rationale: Patients with chronic hemolytic anemia receiving more than 8-10 transfusions require iron chelation to prevent iron overload complications.

Correct Answer: B

Rationale: Craniosynostosis involves premature fusion of cranial sutures and does not typically present with soft areas or wormian bones. The other conditions are associated with irregular calcification and wormian bone formation.

Correct Answer: B

Rationale: Von Willebrand disease affects platelet function rather than count, leading to prolonged bleeding time despite a normal platelet count.

Correct Answer: A

Rationale: B-Thalassemia results in defective hemoglobin production, leading to microcytosis due to smaller-than-normal red blood cells.

Correct Answer: C

Rationale: Cow's milk protein is the most frequent trigger of food protein-induced enteropathy, which can cause malabsorption and chronic diarrhea.

Correct Answer: A

Rationale: Skin prick testing results are typically read within 15 to 20 minutes, allowing for immediate diagnosis of allergic sensitivities.

Correct Answer: B

Rationale: Omphalocele is a midline abdominal wall defect often associated with congenital heart defects and chromosomal abnormalities such as trisomy 13, 18, and 21. It requires surgical repair and careful monitoring.

Correct Answer: D

Rationale: Untreated rheumatoid arthritis can lead to joint deformity, cardiovascular disease, and vision loss due to systemic inflammation.