RT Book, Section A1 Hahn, Jin S. A2 Stevenson, David K. A2 Cohen, Ronald S. A2 Sunshine, Philip SR Print(0) ID 1109799866 T1 Evaluation of Hypotonia T2 Neonatology: Clinical Practice and Procedures YR 2015 FD 2015 PB McGraw-Hill Education PP New York, NY SN 9780071763769 LK accesspediatrics.mhmedical.com/content.aspx?aid=1109799866 RD 2024/03/28 AB Muscle tone is the resistance of muscle to passive stretch. Hypotonia is a decreased tone in the limbs, trunk, or other skeletal muscles. With hypotonia, there is decreased resistance to passive movement across a joint.