What is the next best step for a 22-year-old with a hepatic hemangioma on ultrasound?
AAngiography
BCT
CBiopsy
DMRI
When a lumbar puncture is performed to sample cerebrospinal fluid, which of the following external landmarks is the most reliable to determine the position of the L4 vertebral spine?
AThe iliac crests
BThe lowest pair of ribs bilaterally
CThe inferior angles of the scapulae
DThe posterior superior iliac spines
Which of the following statements about the femoral triangle is NOT true?
AContains the femoral vessels
BFloor is formed by adductor longus
CLateral margin is formed by sartorius
DMedial margin is formed by adductor longus
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