Acetest can be used to test for ketones in which of the following?

Acetest is a qualitative test that is specifically designed to detect the presence of ketone bodies, primarily acetoacetate, in biological samples. The versatility of Acetest allows it to be used on multiple types of specimens, making it useful in a variety of clinical settings.

The correct answer encompasses several types of samples, including urine, serum, and whole blood. In urine, ketone testing is commonly performed, especially in patients with uncontrolled diabetes or during states of starvation. Serum testing can provide a more immediate concentration of ketones in a clinical scenario where metabolic monitoring is essential. Whole blood testing can also be relevant, particularly in acute care settings where quick assessments of a patient's metabolic state are necessary.

This broad application of Acetest across these different sample types allows healthcare providers to monitor and respond to the presence of ketones effectively, aiding in diagnosis and management of metabolic disturbances. Consequently, the inclusiveness of urine, serum, and whole blood in the answer reflects the broad diagnostic capability of Acetest for detecting ketones.