A nurse is setting up the equipment to assist with a sigmoidoscopy while the practical nurse (PN) positions the client in a flat prone position. Which action should the nurse implement?

Choice A reason: Encouraging the client to lie still during the assessment is not advisable as it does not provide an accurate representation of the client's functional abilities and needs during rehabilitation.

Choice B reason: While understanding episodes of sundowning can be part of a comprehensive assessment, it is not the action the nurse should implement during a functional assessment aimed at determining the client's physical capabilities.

Choice C reason: Assisting with values clarification about end-of-life care options is important but is not the primary focus of a functional assessment in a rehabilitation setting.

Choice D reason: Questioning the client about the frequency of falls is crucial as it helps assess the risk of future falls and the need for interventions to prevent them, which is a key component of functional assessments in rehabilitation settings.

Choice A Reason: Hypoglycemia refers to low blood sugar levels, typically below 70 mg/dL (3.9 mmol/L). The client’s fasting blood glucose level is 122 mg/dL (6.8 mmol/L), which is above the normal range, thus ruling out hypoglycemia.

Choice B Reason: Diabetes mellitus is diagnosed when the fasting blood glucose level is 126 mg/dL (7 mmol/L) or higher on two separate tests1. The client’s level is slightly below this threshold, suggesting that he does not currently have diabetes mellitus but is at risk.

Choice C Reason: Prediabetes is indicated by a fasting blood glucose level of 100 to 125 mg/dL (5.6 to 6.9 mmol/L)1. The client’s level falls within this range, indicating that he has higher than normal blood glucose levels but not high enough to be classified as diabetes, hence prediabetes.

Choice D Reason: Gestational diabetes occurs during pregnancy and is not applicable to this male client.

Option i Reason: Fatty liver disease is not directly indicated by the laboratory results provided and is typically associated with elevated liver enzymes and imaging findings.

Option ii Reason: Occupational factors are not directly related to the fasting blood glucose levels.

Option iii Reason: Lack of insulin production is a characteristic of type 1 diabetes, which is not indicated by the client’s fasting blood glucose level alone.

Option iv Reason: Impaired glucose tolerance is a condition where blood glucose levels are higher than normal but not high enough to be classified as diabetes. It is a characteristic of prediabetes and is indicated by the client’s fasting blood glucose level.