Multiple choice Small intranuclear rods are seen in paramyotonia congenita nemaline myopathy centronuclear myopathies, hyperthyroid myopathy Reveal answer Fill a bubble to check yourself B Correct answer Explanation Small intranuclear rods are seen in nemaline myopathy; nemaline myopathy is an inherited myopathy, a group of diseases that causes problems with the tone and contraction of skeletal muscles.