11. Normal values for thrombin time are 12 to 14 seconds.12. During hibernation, their body temperature drops from its normal value of about to just. 13. Dumping occurs when a country exports a product at a price considered below normal value . 14. A calculator for predicted reference normal values of arterial blood gas parameters is available online. 15. Pregnancy tends to increase ventilation ( lowering plasma carbon dioxide tension below normal values ). 16. The return value from an asynchronous call was not the normal value but a kernel-assigned identifier. 17. The deviation map reveals the location and magnitude of RNFL thinning relative to a normal value . 18. Under this assumption, the amplitudes of brainstem potentials stimulated by the hearing devices should exhibit close-to-normal values . 19. Nomograms for normal values of finger length as a ratio to other body measurements have been published. 20. Cardiac measurements can be made and compared with normal values that have been defined for all gestational ages.