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NMC CBT·ModulePUBLIC-HEALTH

Module 7: Public Health and Health Promotion

Module 7 assesses public health and health promotion knowledge for UK nursing practice. Topics include social determinants of health, health inequalities, public health frameworks, the NHS prevention agenda, screening programmes, health promotion models (Tannahill, Beattie), brief interventions, motivational interviewing, self-management and patient education, the Mental Health Act and patient rights, common mental health conditions, suicide and self-harm risk assessment, the recovery model and trauma-informed care, immunisation schedules, notifiable diseases, outbreak management, and sexual health and blood-borne virus prevention.

Questions
684
Units
4
Topics
16

What’s in it.

4 units

Sample questions

3 of many

A few questions from this module, with the answer and a full explanation. The complete bank is available when you start practising.

  1. Hypervigilance in a patient with a trauma history may be misinterpreted in clinical settings as which of the following?

    • Deliberate attention-seeking behaviour
    • A personality disorder
    • Non-adherence to treatment
    • Paranoia or psychotic symptoms
      Correct answer
    Explanation

    Hypervigilance — heightened alertness and scanning for threat — is a common trauma response. In clinical settings it may be misinterpreted as paranoia or psychotic symptoms, leading to inappropriate diagnosis and treatment. A trauma-informed approach involves understanding that hypervigilance in a person with trauma history is a protective response, not necessarily a symptom of psychosis. This is why a trauma history must always inform the clinical formulation.

  2. How many medical recommendations are required for a Section 4 application under the Mental Health Act?

    • Two medical recommendations, at least one of which must be Section 12 approved
    • Three medical recommendations in genuine emergencies
    • One medical recommendation, which does not need to be from a Section 12 approved doctor
      Correct answer
    • No medical recommendation is required — the AMHP alone can invoke Section 4
    Explanation

    Section 4 is an emergency provision requiring only one medical recommendation, and that doctor does not need to be Section 12 approved. This is the key distinction from Section 2, which requires two recommendations (one of which must be Section 12 approved). Section 4 should only be used when the urgency of the situation makes it impracticable to obtain a second opinion.

  3. A student nurse asks why sucking a needlestick wound is specifically contraindicated, given that 'getting rid of the blood sounds logical'. Which of the following explanations is MOST clinically accurate?

    • Sucking the wound creates oral mucosal exposure to blood-borne viruses; saliva does not inactivate HIV or HBV, and any small cuts or ulcers in the mouth represent a portal of entry for transmitted virus
      Correct answer
    • Sucking is contraindicated only if the nurse has oral herpes, as HSV co-infection increases the risk of HIV transmission via oral mucosa
    • The contraindication is based solely on historical caution; modern evidence suggests that saliva contains inhibitors that neutralise HIV and hepatitis B, so sucking is low risk
    • Sucking the wound removes protective clotting factors that would otherwise seal the wound and prevent virus entry
    Explanation

    Sucking a contaminated wound is specifically discouraged because it exposes the oral mucosa to blood containing potential BBVs (HIV, HBV, HCV). The oral mucosa may have small cuts, ulcers, or inflamed areas that are not visible but can act as a portal of entry. Saliva does contain some antiviral proteins but these do not reliably inactivate hepatitis B or C.

    The correct first aid is to wash with soap and water, which mechanically removes the contamination without creating additional exposure. This principle is an essential safety point for all clinical staff.

Frequently asked questions

3 questions
What public health topics are in the NMC CBT?

The NMC CBT public health module covers social determinants of health, health inequalities, public health frameworks, the NHS prevention agenda, national screening programmes, and the nurse's role in health promotion and disease prevention.

Is mental health included in the NMC CBT?

Yes. The NMC CBT includes questions on the Mental Health Act (sections and patient rights), common mental health conditions, risk assessment for suicide and self-harm, and the recovery model and trauma-informed care principles.

What communicable disease knowledge is tested in the NMC CBT?

Module 7 tests the UK immunisation schedule, notifiable diseases and the nurse's reporting responsibilities, outbreak management principles, and sexual health including blood-borne virus prevention.