Healthcare Teams — Roles, Hierarchy, and the MDT

The UCAT Situational Judgement Test frequently presents scenarios set within healthcare teams. To choose the most appropriate action, you need to understand who does what, how teams are structured, and why the multidisciplinary team (MDT) model exists.

This lesson provides a detailed overview of healthcare team structures in the NHS, the roles within them, how hierarchy operates, and how the MDT approach shapes patient care — and SJT answers.

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Why Healthcare Teams Matter in the SJT

SJT questions are not set in a vacuum. They place you inside a functioning healthcare team and ask: what would you do?

To answer correctly, you need to know:

You need to know...	Because...
Who the members of the team are	So you know who to approach, escalate to, or collaborate with
What each role involves	So you do not overstep your competence or undermine a colleague
How hierarchy works in practice	So you know when to defer and when to speak up
How the MDT functions	So you understand shared decision-making and collaborative care

Getting these wrong leads to answers that are either over-escalation (going straight to the top when you should speak to a colleague first) or under-escalation (doing nothing when patient safety requires action).

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The Structure of NHS Healthcare Teams

Primary Care Teams

Primary care is the first point of contact for most patients. The team typically includes:

Role	Key responsibilities
General Practitioner (GP)	Diagnoses and manages common conditions, refers to specialists, coordinates ongoing care
Practice Nurse	Chronic disease management, vaccinations, health promotion, wound care
Healthcare Assistant (HCA)	Phlebotomy, basic observations, ECGs, health checks under supervision
Practice Manager	Operational management of the practice, staffing, complaints handling
Receptionist / Administrator	Appointment booking, prescription management, patient queries
Pharmacist (practice-based)	Medication reviews, prescribing support, drug safety monitoring
Social Prescriber	Links patients to community support for non-medical needs (isolation, housing, debt)

Hospital Teams

Hospital teams are more complex and layered. A typical ward team includes:

Role	Key responsibilities
Consultant	Senior doctor with overall clinical responsibility for patients under their care
Registrar (SpR / ST)	Specialty trainee, manages patients under the consultant, supervises juniors
Senior House Officer (SHO) / CT	Core trainee, manages day-to-day patient care, clerks admissions
Foundation Year Doctor (FY1/FY2)	Junior doctor, performs initial assessments, orders investigations, documents care
Medical Student	Observes, assists, and learns under supervision — does NOT make independent clinical decisions
Ward Sister / Charge Nurse	Senior nurse responsible for running the ward, managing nursing staff
Staff Nurse	Direct patient care, medication administration, observations
Healthcare Assistant (HCA)	Personal care, observations, mobility support
Ward Clerk	Administrative support, managing notes, coordinating appointments

The Medical Hierarchy

Understanding the medical hierarchy is essential for SJT questions about escalation:

Level	Who
Top	Consultant
	Registrar / Specialty Trainee (ST3+)
	Senior House Officer / Core Trainee (CT1-CT2)
	Foundation Year 2 (FY2)
	Foundation Year 1 (FY1)
Bottom	Medical Student

Key SJT insight: You are almost always positioned as a medical student or very junior team member in SJT scenarios. This means you have limited clinical authority but a full professional duty to raise concerns about patient safety.

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The Multidisciplinary Team (MDT)

The MDT is one of the most important concepts in modern NHS care. It refers to a group of professionals from different disciplines who work together to provide comprehensive patient care.

Core MDT Members

Professional	Contribution
Doctor	Diagnosis, medical management, prescribing
Nurse	Patient assessment, care delivery, patient advocacy
Physiotherapist	Mobility, rehabilitation, respiratory management
Occupational Therapist (OT)	Functional assessment, daily living skills, home adaptations
Speech and Language Therapist (SLT)	Swallowing assessment, communication support
Dietitian	Nutritional assessment and planning
Pharmacist	Medication review, drug interactions, prescribing advice
Social Worker	Safeguarding, discharge planning, community support
Psychologist / Psychiatrist	Mental health assessment and treatment
Radiographer	Imaging and diagnostic support

How the MDT Works

The MDT meets regularly (often weekly) to discuss complex patients. Each member contributes their specialist perspective. Decisions are made collaboratively, with the patient at the centre.

MDT principle	What it means in practice
Shared decision-making	No single profession dictates the plan — all perspectives are valued
Patient-centred care	The patient's wishes, values, and goals are central to every decision
Holistic assessment	Physical, psychological, social, and spiritual needs are all considered
Coordinated care	One professional (often a key worker or named nurse) coordinates the plan
Documentation	MDT decisions are clearly recorded so the whole team can follow them

MDT in the SJT

SJT questions about MDT function test whether you understand:

• That all team members' contributions are valued, regardless of seniority
• That you should seek input from relevant professionals rather than acting alone
• That patients should be involved in decisions about their care
• That good communication between team members prevents errors
• That disagreements within the MDT should be resolved professionally, not ignored

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Hierarchy vs Flat Teams: When Each Applies

The NHS operates with a blend of hierarchical and flat team structures. Understanding when each applies is critical for SJT.

When Hierarchy Matters

Situation	Why hierarchy applies
Clinical decision-making about treatment	The most senior clinician takes overall responsibility
Emergency situations (cardiac arrest, major trauma)	A clear team leader is essential for coordination
Prescribing medication	Only appropriately qualified professionals can prescribe
Surgical procedures	The operating surgeon has ultimate responsibility
Supervision of trainees	Seniors are accountable for the clinical work of those they supervise

When Flat Structure Matters

Situation	Why flat structure applies
Raising a patient safety concern	Anyone can and should raise concerns, regardless of seniority
Contributing observations about a patient	An HCA who notices a change in a patient is just as important as a consultant
MDT meetings	All professionals contribute equally based on their expertise
Infection control compliance	Everyone follows the same rules, regardless of grade
Dignity and respect	All staff and patients are treated equally

Key SJT insight: The correct answer almost always respects hierarchy for clinical decisions but flattens hierarchy for safety concerns. A medical student who speaks up about a patient safety issue is always acting appropriately, even if the concern involves a consultant.

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Common SJT Traps Related to Team Structure

Trap	Why it is wrong	Correct approach
Assuming you can make clinical decisions independently	Medical students do not have clinical authority	Refer to the appropriate team member
Bypassing the immediate team and going straight to the consultant	Over-escalation unless patient safety is immediately at risk	Start with the most appropriate person (often the FY1 or registrar)
Ignoring the input of non-medical team members	All MDT members contribute to patient care	Value and seek input from nurses, therapists, and other professionals
Deferring to hierarchy when patient safety is at risk	Patient safety overrides hierarchy	Speak up respectfully but clearly
Acting alone when you should involve the team	Collaborative care is safer and more effective	Communicate, discuss, and involve others

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Applying This to SJT Scenarios

When you encounter an SJT scenario involving a healthcare team:

1. Identify your role — You are almost always a medical student or very junior
2. Identify who else is involved — Nurse? Registrar? Consultant? Patient?
3. Assess the urgency — Is patient safety immediately at risk?
4. Choose the most appropriate person to approach — Usually the most immediate appropriate team member
5. Consider the MDT — Would involving other professionals improve the outcome?

Worked Example

Scenario: You are a medical student on a surgical ward. You notice that a patient who had surgery yesterday has not been seen by the physiotherapy team, despite the surgical plan stating early mobilisation is essential. The ward is busy and the nursing staff appear overwhelmed.

Analysis:

Factor	Assessment
Your role	Medical student — cannot order physiotherapy referral independently
Who to approach	The ward nurse looking after the patient, or the FY1 on the team
Urgency	Important but not immediately life-threatening
MDT consideration	Physiotherapy input is part of the agreed surgical plan

Most appropriate action: Raise the concern with the nurse caring for the patient or the FY1, highlighting that the post-surgical plan includes early physiotherapy. This respects both your role and the MDT plan.

Inappropriate action: Doing nothing because "it is not your job" — as a member of the team, you have a duty to advocate for the patient.

Over-escalation: Calling the consultant directly to complain about the physiotherapy team.

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Summary

Concept	Key takeaway
Healthcare teams	Structured with clear roles; know who does what
Medical hierarchy	Exists for clinical accountability, not to silence concerns
The MDT	Collaborative, patient-centred, values all contributions
Your role as a student	Limited clinical authority, full professional responsibility
Hierarchy vs safety	Patient safety always overrides deference to seniority