Dunphy sign is observed when:

A) right upper quadrant pain is referred to the right shoulder.
B) coughing causes severe right lower quadrant pain.
C) the patient's abdominal pain radiates to the shoulder.
D) pressure on the abdominal wall is suddenly released.


Answer: B) coughing causes severe right lower quadrant pain.

Biology & Microbiology

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Which class of mollusks contains the majority of species in phylum Mollusca?

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Common criteria to judge competing models to be used in passive prediction include:

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