Examlex
The correlation between the odd and even numbered items for a given test underestimates the test's reliability unless corrected for by a technique such as the Spearman-Brown prophecy formula.
Protruding Mass
A lump or bulge that visibly extends out from the surface of the body or any of its structures.
Laparoscope
A surgical instrument used for viewing the inside of the abdominal cavity, allowing for minimally invasive procedures.
Gallbladder Surgery
A medical operation to remove the gallbladder, typically due to gallstones, inflammation, or cancer.
Tiny Telescope
A very small optical instrument designed to magnify distant objects, often for casual or specific observational purposes.
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