Final answer:
The student nurse is using 'Knowing how' knowledge, which refers to the application of learned skills and theories in practical settings, like patient care in a hospital.
Step-by-step explanation:
The student nurse is applying knowledge learned in class to the care of a patient. This type of knowledge is best described as "Knowing how". It refers to the practical application of learned skills and theories to real-world situations, such as patient care. In the context of nursing education, "Knowing how" is critical because it encompasses the ability to execute procedures and make clinical decisions based on theoretical knowledge.