Shock associated with decreased central venous pressure includes the following Except:

Correct Answer: A

Rationale: Cardiogenic shock leads to increased central venous pressure due to heart failure, while hypovolemic and septic shock cause a drop in CVP due to fluid loss or vasodilation.

Correct Answer: B

Rationale: Abdominal mass is the most common presentation of pediatric Non-Hodgkin lymphoma, as it often arises from extranodal sites like the GI tract. Systemic symptoms are less frequent than in Hodgkin lymphoma.

Correct Answer: D

Rationale: Psychosis is unlikely to be fabricated by a parent, as it is difficult to mimic convincingly without clear physical signs.

Correct Answer: C

Rationale: Thrombin time is not commonly used as an initial screening test for bleeding disorders; instead, PT, PTT, and bleeding time are more relevant.

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.