For a client who has undergone surgery to repair a retinal detachment in the left eye, which intervention should the nurse implement during the postoperative period?

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.

Choice A reason: Standard precautions are always used, but a mask is not specifically required unless performing a procedure that risks splashing. MRSA is primarily spread through direct contact, so masks are not the main precaution for this client.

Choice B reason: A low bacteria diet is not typically required for MRSA or osteomyelitis management and does not directly impact the treatment or prevention of infection spread.

Choice C reason: Contact precautions are critical for preventing MRSA transmission, as it can be spread by direct contact with the infected wound or contaminated surfaces.

Choice D reason: Sending wound drainage for culture and sensitivity is crucial to identify the specific strain of MRSA and determine the most effective antibiotic treatment.

Choice E reason: Monitoring the white blood cell count is important to assess the body's response to infection and the effectiveness of treatment.