Alleles for a particular phenotype determine what characteristic an organism will express, as with the following example where. 1  Chromosome 1 contains an allele for blonde hair. 2  Chromosome 2 contains an allele for brown hair. 3  Chromosome 3 contains an allele for blue eyes. 4  Chromosome 4 contains an allele for brown eyes.
Because of the patient's smoking history and abnormal chest radiograph, a neoplasm was initially suspected as a cause of SIADH. The head trauma was too remote to be of concern. Although 1 case of risperidone-associated hyponatremia has been reported, the risk seems low with this agent and with olanzapine.
Risperdal (generic name risperidone) is an antipsychotic drug prescribed to treat schizophrenia, bipolar disorder and some behavioral problems in children with autism. It works by changing the effects of chemicals in the brain.It rebalances dopamine and serotonin to potentially improve mood, behavior and thinking.ide effects. Risperdal may cause side effects. It may cause children to gain weight and for boys and male teenagers to grow or have increased breast size. Parents with children taking Risperdal should talk to their doctor about the risks.