Floor too low and ceiling too-high is related to the issue o…

Questions

Cаse study: Yоur pаtient Dоrоthy hаs frequent nose bleeds and excessive bleeding with minor  injuries. You are concerned that there may be an underlying genetic cause. A genetic test determines that Dorothy has homozygous mutations in the PA1 gene. PA1 gene produces the protein plasminogen activator inhibitor 1, which is required for normal blood clotting.  You suspect that Dorothy may have complete PAI-1 deficiency, meaning that the protein plasminogen activator inhibitor 1 is missing and that her blood does not clot properly. It is likely that the mutations in this gene have resulted in [function] of the PA1 protein, and each of Dorothy's parents carried [copy] of the mutated PA1 allele. All of these results are consistent with [inheritancemode] mode of inheritance.