What Medical Students Don't Know About Nursing School

Most physicians do not know what is in a BSN curriculum. Most nurses do not know what is in an MD curriculum. The gap is bilateral. The clinical consequences are not.

Issue 002 of this publication described what is in a BSN program that physicians have not been told about. This essay turns the same question in the opposite direction. The medical school curriculum contains substantial content that nurses are not formally taught either. The structural shape of the bilateral ignorance is the subject of this essay.

The honest answer is that both curricula contain substantial content the other lacks. The dishonest answer is that one curriculum is the real curriculum and the other is its lesser cousin. Most American clinical training operates on the dishonest answer. The result is two clinical workforces that share patients and almost nothing else.

What the BSN Curriculum Contains That the MD Curriculum Does Not

The BSN curriculum delivers a body of intellectual infrastructure that medical school does not provide. Issue 002 of this publication catalogued it in detail. The compressed version: nursing theory as a formal philosophical foundation — Florence Nightingale, Sister Callista Roy, Dorothea Orem, Jean Watson, Patricia Benner. The reflective practice tradition borrowed from Donald Schön. The theory-practice gap as a named pedagogical concept that the clinician is trained to engage. Health teaching pedagogy. Transcultural nursing and culture as a clinical variable. Population-level thinking integrated with individual care. Care planning as a formal skill. Family-centered care frameworks. Nursing research methodology distinct from biomedical research methodology.

This is not a marginal curriculum. It is a substantial body of intellectual infrastructure. Issues 002, 003, and 006 of this publication described what physicians who have not engaged with this content lose access to.

This essay is about the symmetric loss.

What the MD Curriculum Contains That the BSN Curriculum Does Not

The MD curriculum delivers a body of biomedical mechanistic depth that the BSN curriculum does not contain.

Gross anatomy at the cadaver-lab level. Most BSN programs cover the major anatomical structures. Most do not include regional dissection or the systematic correlation of anatomical structure with surgical and procedural approaches that gross anatomy at the medical-school depth provides.

Biochemistry at the mechanistic level. Signal transduction pathways. The molecular biology of the cell. The Krebs cycle as something the clinician is expected to reason from. Most BSN programs cover applied biochemistry sufficient for clinical practice. Most do not cover the mechanistic depth that supports first-principles reasoning about novel pathology.

Pathophysiology and pharmacology at mechanistic depth. The BSN curriculum teaches drug classes, indications, contraindications, and major adverse effects sufficient for safe administration. The MD curriculum teaches receptor pharmacodynamics, metabolic pharmacokinetics, the enzymatic basis of drug-drug interactions, and the structural chemistry that allows reasoning about why a novel agent might behave a certain way. The clinical applications often converge. The mechanistic foundation does not.

Differential diagnosis as a formal reasoning skill. Medical training spends years on the structured generation, refinement, and revision of differential diagnoses. The BSN curriculum teaches clinical reasoning, but it does not train the differential as a formal discipline in the same way.

Imaging interpretation, embryology, histology, and the basic pathology of organ systems at the level of clinical-pathological correlation. These are core components of medical training. The BSN curriculum touches them at the level of clinical relevance for nursing practice and does not pursue the depth.

This is also not a marginal curriculum. It is a substantial body of biomedical intellectual infrastructure that the nursing curriculum does not include.

Why the Bilateral Gap Exists

The reason is structural. Each curriculum was built to produce a specific kind of clinician for a specific kind of role.

Nursing was built to produce clinicians who could organize patient care across populations, manage chronic disease in social context, teach health behavior, and execute clinical interventions in collaboration with the prescribing physician. The curriculum reflects that role.

Medicine was built to produce clinicians who could diagnose disease at the level of cellular and organ-system pathology, prescribe interventions that target that pathology, and bear ultimate clinical responsibility for diagnostic and therapeutic decisions. The curriculum reflects that role.

Neither curriculum was built to include the other because the institutional histories of the two professions never required them to share. Nursing schools grew up in hospital-based training programs and migrated to baccalaureate-degree-granting institutions over the twentieth century. Medical schools grew up in university-affiliated medical colleges from earlier in the history of academic medicine. The two systems developed in parallel, with different accrediting bodies, different examination structures, different professional governance, and different licensing pathways. The mutual ignorance was not malicious. It was administrative.

The clinical consequences are not symmetric to the ignorance. When a nurse with deep biomedical mechanistic training cares for a patient, the patient benefits. When a physician with deep nursing-theoretical training cares for a patient, the patient benefits. The asymmetry in clinical authority means the consequences of physician ignorance compound differently than the consequences of nurse ignorance, but both consequences are real, and both contribute to clinical care that is structurally less than it could be.

What Closes the Gap

The fix is symmetric because the gap is symmetric.

Medical schools should assign nursing theory readings — Benner, Roy, Watson, Schön — and require students to engage with the philosophy of nursing as a clinical discipline distinct from but parallel to the philosophy of medicine. Issue 002 described what a thirty-minute orientation session on the BSN curriculum would do for incoming medical students. A required course or required readings would do more.

Nursing schools should assign medical school content the same way. Pharmacology with mechanistic depth. Pathophysiology that supports differential reasoning. Imaging interpretation that supports clinical communication with radiology. The differential diagnosis as a formal reasoning skill rather than as a list of conditions to rule out. Embryology and the developmental biology that underlies congenital pathology. The BSN curriculum that integrates this content at meaningful depth produces graduates who reason about clinical situations with a different toolkit than graduates who have not.

The institutional barriers to either change are real. Curricula are crowded. Accrediting bodies are conservative. Faculty time is limited. The case for the change is not contested at the intellectual level. The case for the change is contested at the level of who pays the time costs.

Neither profession needs to give up what its curriculum was built to deliver. Both can integrate content from the other's curriculum without compromising what makes their own training distinct. The result, applied at scale, would be clinicians who engage with each other from a position of mutual literacy rather than from positions of mutual ignorance.

The gap is bilateral. The consequences are not. The fix is mutual. The patients are waiting.

About the author

Peter Schindler, MD, PhD is an Assistant Professor of Medicine and Associate Program Director of the Community Health Center Family Medicine Residency Program at the University of Nebraska Medical Center. He practices at Winnebago Comprehensive Health System, OneWorld Community Health Center, and Nebraska Medicine. He completed a Primary Care Research Fellowship at McGill University and holds a BSN from the University of Wisconsin-Oshkosh, an MS and PhD in nursing from Emory University's Laney Graduate School, a Diploma in Tropical Medicine from the Liverpool School of Tropical Medicine, and an MD from the Medical College of Wisconsin-Green Bay. He is board certified by the American Board of Family Medicine. The Interprofessional publishes new essays every week at the intersection of medicine, nursing, and the clinical knowledge that lives between them.

Disclaimer. The views in The Interprofessional are Peter Schindler's own and do not represent the official positions of the University of Nebraska Medical Center, Winnebago Comprehensive Health System, OneWorld Community Health Center, Nebraska Medicine, or any other affiliated institution.