A nurse is preparing to administer fluphenazine 7.5 mg PO daily to a client who has schizophrenia.

Available is fluphenazine elixir 2.5 mg/5 mL. How many mL should the nurse administer?

Choice A rationale

While a bruise on the shin could indicate abuse, it could also result from an accidental bump or fall, which are common in older adults due to factors like impaired balance or decreased bone density. A single bruise alone is not definitive evidence of caregiver abuse or neglect and requires further assessment to determine the cause.

Choice B rationale

Being 9 kg (20 lb) over the recommended weight is indicative of potential overeating or a sedentary lifestyle, both of which are health concerns but not direct indicators of caregiver abuse or neglect. Weight management is related to dietary habits and physical activity levels, not necessarily the actions of a caregiver.

Choice C rationale

A caregiver paying a client's bills is not necessarily indicative of abuse or neglect. It could be a sign of assistance and support, especially if the client has difficulty managing their finances. Financial arrangements between a client and caregiver need to be assessed within the context of their relationship and the client's capacity.

Choice D rationale

Wearing soiled clothing suggests a lack of proper hygiene and care, which could be a sign of neglect by the caregiver. Inadequate attention to basic needs like cleanliness can lead to skin breakdown, infections, and a decline in the client's overall health and well-being. This warrants further investigation into the care provided.

Choice A rationale

Liver function tests, such as alanine aminotransferase (ALT) with a normal range of 7 to 56 U/L for females and 10 to 70 U/L for males, and aspartate aminotransferase (AST) with a normal range of 5 to 40 U/L for both sexes, should be reviewed before administering valproic acid. Valproic acid can cause hepatotoxicity, and pre-existing liver dysfunction is a contraindication or requires careful monitoring.

Choice B rationale

A chest x-ray is primarily used to assess the lungs and heart. It is not directly relevant to the potential side effects or contraindications of valproic acid therapy.

Choice C rationale

A prostate-specific antigen (PSA) test is used to screen for prostate cancer in men. It is not related to the potential adverse effects of valproic acid. The normal range for PSA is generally less than 4 ng/mL, but this can vary with age.

Choice D rationale

A urine culture is used to detect urinary tract infections. While important for overall health assessment, it does not directly assess for contraindications or potential organ-specific side effects associated with valproic acid administration. .