1. A hypertonic spasm is caused by malfunctioning feedback nerves. 2. :A 1M solution of sugar is hypertonic with respect to a cell. 3. Hyponatremia can be corrected by intake of hypertonic fluids. 4. This helps form an osmotic barrier which separates bodily fluids from hypertonic urine. 5. Involuntary sustained contraction of a hypertonic type, however, is a pathologic process. 6. However, Phillips'efforts failed because the solution he used was excessively hypertonic . 7. He suffered from hypertonic dehydration and heart disease, and gradually lost all mobility. 8. A whole pill could also cause hypertonic ( spastic ) dysfunctional labor, Lucas said. 9. This is known as a hypertonic environment. 10. It is poor in those with floppy infant syndrome and exaggerated in hypertonic and opisthotonic infants.