Which of the following statements about iatrogenic arterial injuries are true?
A. Femoral artery pseudoaneurysms occurring after arteriography require urgent operative intervention.
B. Symptomatic axillary sheath hematomas require urgent operative intervention.
C. Arterial occlusions after catheterization occur more commonly in the femoral artery than in the brachial artery.
D. The Allen test identifies patients with an incomplete palmar arch.
Answer:B
Which of the following statements about iatrogenic arterial injuries are true?
A. Femoral artery pseudoaneurysms occurring after arteriography require urgent operative intervention. B. Symptomatic axillary sheath hematomas require urgent operative intervention. C. Arterial occlusions after catheterization occur more commonly in the femoral artery than in the brachial artery. D. The Allen test identifies patients with an incomplete palmar arch.