<prompt> IV dose of 1:10000 concentration of epinephrine in the preterm baby is0.1 ml0.2 ml0.3 ml0.4 ml  <response>: EpinephrineThe IV dose of 1:10000 concentration is 0.1 mlkg. thus it is about 0.5 ml for term baby and 0.2 ml for the preterm babyEndotracheal tube dosing is 1mlkg thus it is about 3ml for term baby and 1 ml for pretermRefer: Morgan and Mikhails Clinical Anaesthesiology, 5th edition, pg no. 246 