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 side effects Get emergency medical help if you have signs of an allergic reaction to Risperdal: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have: 1  uncontrolled muscle movements in your face (chewing, lip smacking, frowning, tongue movement, blinking or eye movement); 2  breast swelling or tenderness (in men or women), nipple discharge, impotence, lack of interest in sex, missed menstrual periods;