Nursing is a scientific discipline that integrates theory and evidence-based practice. But, it is also the art of providing compassionate care that is ethical and centered on the patient. Many consider it a calling.If you have a baccalaureate degree in another field and feel a calling to pursue nursing, MSU Denver s bachelor of science in Nursing Accelerated Nursing Option is a great choice. Completed in 17 months over four consecutive semesters, the Nursing ANO program is fast-paced and convenient.