What types of specimens can be delegated to the AP for collection?

The delegation of specimen collection tasks to an Assistive Personnel (AP) typically falls within the scope of routine and non-invasive procedures. Sputum, urine, and stool specimens are commonly collected in healthcare settings and do not require complex knowledge or skills that would necessitate a licensed nurse's supervision. These types of specimens are vital for various diagnostic tests, including those for infections, metabolic conditions, and gastrointestinal assessments.

Sputum is collected to assess respiratory conditions, while urine samples can provide insights into a patient's renal function and metabolic state. Stool samples are crucial for evaluating digestive health or screening for disease. Each of these specimen types can be collected safely and effectively by trained APs following established protocols, making them suitable for delegation.

In contrast, other options listed involve more complex procedures or materials that require specific clinical skills or knowledge to collect accurately and safely. Therefore, they are typically not delegated to unlicensed personnel.