General Flashcards

(109 cards)

1
Q

What is the sick role?

A

The rights and responsibilities for patients and doctors when they have a consultation. It is the behavior expected of a person who is physically ill, mentally ill, or injured

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2
Q

What are patients expected to do in the sick role?

A

Must want to get well as quickly as possible

Should seek prompts medical advice and cooperate

Allowed to shed normal activities and responsibilities, e.g., work

Regarded as in need of care and unable to get better on their own

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3
Q

Criticism of the sick role

A

Symptom iceberg - patient’s do not necessarily come to the dr for help

Patients with chronic illness and MUS find it difficult to enter the sick role

People try to label themselves as sick

Conflict between best interests of patient and cost to society of the allocation of resources

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4
Q

What are the two agendas of sickness?

A

Disease - the pathology/ what is wrong with the body

Illness - the patient experience of disease

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5
Q

Legislation that supports carers

A

Employment act

Carers and disability act

Carers act

Equality act

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6
Q

Financial support available for carers

A

Carer’s allowance

Disability living allowance

Attendance allowance

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7
Q

Sources that should be used when making a clinical decision

A

Patient preference

Available resources

Research evidence

Clinical expertise

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8
Q

Why is evidence based decision making important

A

Deals with uncertainty

Medical knowledge is incomplete/shifting

Patients will receive most appropriate treatment

Constant need for innovation/improvement

Improving efficiency of healthcare services

Reduces practice variation

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9
Q

Why does medicine used guidelines

A

Allows practice to be more evidence based

Enables care to be more consistent across the country

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10
Q

Aspects of research cycle

A

Identify a clinical problem

Basic research - laboratory based

Applied (clinical) research

Clinical care

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11
Q

Roles of post mortem examination

A

Relatives cannot register death until a medical identification of death is classified

Information recorded on certificate underpins national mortality data

Importance in monitoring population health - epidemiological research

Informs authorities of need for intervention and allows targeting of that

Research - tissue pathology allows development of understanding of natural Hx, potential tests for investigation of disease presence, ID drug targets

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12
Q

Reasons a death should be referred to a coroner

A

Cannot readily be certified as being due to natural causes

The deceased was not seen by a doctor within the 14 days prior

Element of suspicious circumstances

History of violence

Death linked to an accident

Question of self-neglect or neglect by others

Death occurred or illness arisen during/shortly after being detained in custody

Detained under MHA

Death is linked with an abortion

May have been contributed to by actions of the deceased himself

Hx of drug or solvent abuse, self-injury or overdose

Receiving war pension/industrial disability pension unless death shown to be unrelated

Due to industrial disease or related to deceased’s employment

During an operation/before full recovery from anaesthetic/related to anaesthetic (24 hours)

Related to a medical procedure or treatment

Due to lack of medical care

Unusual or disturbing features to the case

Occurs within 24 hours of admission

May be wise to report death where there is an allegation of medical mismanagement

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13
Q

Aims of an audit

A

Clinical education

Encourages teamwork

Improve service/care

Gain financial incentives

Fulfils contractual obligations

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14
Q

Stages of an audit

A

Set standards - NICE/local guidelines

Measure current performance

Compare vs standards - how are we doing

ID barriers/steps to improve - how can we/what’s stopping us getting better?

Make changes - implement plan

Re-audit - did the plan work?

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15
Q

Factors that influence the rate of infection

A

Infectious agents - pathogenicity, ability to spread

Environment - animals, water, population

Mode of transmission - airborne, faecal-oral, droplets, aerosol

Portal of entry - mouth, nose, GIT

Host factors - chronic illness, nutrition, age

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16
Q

Nosocomial infections

A
MRSA
Catheter-associated UTI
Pneumonia
C diff 
Surgical wounds
Septicaemia
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17
Q

Reducing nosocomial infections

A

Prevention - handwashing, infection control programmes, advisory service, surveillance, sterilisation

Detection, investigation and control of outbreaks

Policies and procedures to prevent and control infection - education and training

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18
Q

What is antibiotic resistance

A

Bacterial change so antibiotic no longer work in people who need them to treat infections

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19
Q

Causes of antibiotic resistance

A

Use in livestock

Release of antibiotics into the environment during pharmaceutical manufacturing

Volume of antibiotic prescription

Missing doses when taking antibiotics

Inappropriate prescribing of antibiotics

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20
Q

How to prevent antibiotic resistance

A

Use antibiotics only when prescribed

Complete full prescriptions

Never share antibiotics

Never use leftover prescriptions

Only prescribing antibiotic when needed

Using the right antibiotic to treat illness

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21
Q

Features of a dependence syndrome

A

Salience

Compulsion

Tolerance

Withdrawal

Relief after abstinence and reinstatement upon abstinence

Narrowing of repertoire

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22
Q

What makes drugs addictive

A

Pleasure producing potency

Rapid onset of action/ short duration of action

Tolerance

Withdrawal effects

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23
Q

Medical conditions wholly attributable to alcohol misuse

A

Alcoholic liver disease

Alcoholic neuropathy / Korsakoffs

Chronic pancreatitis

Alcoholic cardiomyopathy

Alcoholic gastritis

Alcohol related accidents

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24
Q

Ways to stop smoking

A

Brief advice

Behavioural support - motivational interviewing, CBT, telephone service

NRT - bupropion, varenicline

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25
Health promotion for alcohol/substance misuse
Education - PSHE and TV/radio, FRANK education programme Policy - minimum unit pricing, taxation, stricter licensing laws Mass media campaigns - Drink await
26
What is lay referral system
People talk to other people before seeking help
27
Zola's triggers for help-seeking behaviour
Interference with work or physical activity Interference with social relations Interpersonal crisis (i.e. death in family) Putting time limit on symptoms Sanctioning (relative/friends tell them to seek health care advice)
28
Barriers to help-seeking behaviour
Provision & availability of resources Transport - cost, car ownership Disruption to work Attitudes of staff Previous bad experience Inverse care law Geographical distance from healthcare Time/effort Long waiting times Inability for time off work/children
29
What is paternalism?
Interference with person's freedom of information and choices in health care
30
What is Bolams test
is a means of assessing clinical negligence in Court If a Dr/nurse reaches the standard of a responsible body of medical opinion, he is not negligent
31
What is Bolitho amendment
An addition to the Bolam test of the legal standard of care required in negligence actions, which states that a professional's acts or omissions be assessed to see if (i) they accord with a reasonable body of opinion and (ii) they withstand the logical analysis of the court. The concept that doctors should behave in a logical way
32
What is beneficence
The principle of beneficence is the obligation of physician to act for the benefit of the patient
33
What is autonomy
is the right of competent adults to make informed decisions about their own medical care.
34
What is normative ethics
study of the means of deciding what is right and wrong
35
What is meta ethics
refers to the nature of ethical terms and concepts and to the attempt to understand the underlying assumptions behind moral theories is the study of the nature, scope, and meaning of moral judgment study of moral concepts
36
What is deontology
is an ethical theory that uses rules to distinguish right from wrong also known as “duty-based ethics”. This ideology states that the correct course of action is dependent on what your duties and obligations are. It means that the morality of an action is based on whether you followed the rules, rather than what the consequence of following them was.
37
What is applied ethics
The use of moral principles and reasoning to solve problems that arise in practical fields, such as health care, law, or management.
38
Social constructionist regarding disability
The concept that there is no such thing as a disabled individual but that society makes people individual
39
Social model of disability
Discrimination against disabled people is due to the organisation of society
40
Medical model of disability
The medical model of disability says people are disabled by their impairments or differences
41
What is opportunity cost?
The loss of other alternatives when one alternative is chosen
42
What is eugenics
Improving a population by controlled breeding
43
Wordens four tasks of mourning
accept the loss acknowledge the pain of the loss adjust to a new environment reinvest in the reality of a new life
44
What does the Marmot review summarise to address health care inequalities?
1. giving every child the best start in life 2. enabling all children, young people and adults to maximize their capabilities and have control over their lives 3. creating fair employment and good work for all 4. ensuring a healthy standard of living for all 5. creating and developing sustainable places and communities 6. strengthening the role and impact of ill-health prevention.
45
Process of stigma
Labelling Stereotyping Separating Lose social status Discrimination
46
What is technical efficiency?
Investing in healthcare interventions which make the best use of scarce resources
47
Calculating incidence
New case of disease (within a period) / no initially free of disease
48
Calculating prevalence
( number of existing cases / total population ) X 1000
49
What is care poverty?
the inability to work because you are a carer
50
What is flat curve of medicine?
There is an increase in cost and no further improvement on health
51
What is the implementation gap?
Gap between scientific understanding and patient care
52
SPIKES for breaking bad news
``` Setting up and starting Perception Invitation Knowledge Emotions Strategy and summary ```
53
Herd immunity formula
1 - (1/R0)
54
What is statistical power?
The probability of rejecting a null hypothesis when it is false
55
What is a CDSS?
clinical decision support system (CDSS) Examples: - laboratory information systems (LISs) highlighting critical care values or pharmacy information systems (PISs) presenting an alert ordering a new drug and proposing a possible drug-drug interaction - drug dosage advice - screening alerts - reminder systems
56
What is the Gini coefficient
is a measure of statistical dispersion intended to represent the income inequality or the wealth inequality within a nation or a social group measure of inequality
57
What is a decision tree?
decision support tool that uses a tree-like model of decisions and their possible consequences, including chance event outcomes, resource costs, and utility ``` square = decision circle = chance ```
58
What is relative risk
The ratio of the probability of developing an outcome in those exposed compared to those not exposed
59
What is a never event
Serious incidents that are entirely preventable because of guidance or safety measures
60
Explanations of black report 1980
statistical artefact health or social selection materialist/structuralist cultural/behavioural health difference poverty causes poor health
61
Findings of black report 1980
The group found that there were differences in mortality rates across the social groups, with those in lower social groups suffering higher rates of mortality. The report also found inequalities in access to health services, particularly preventative services, with low rates of uptake by the working classes
62
Recommendations of the black report
increasing child benefit improving housing agreeing minimum working conditions with unions.
63
What is the Ulysses arrangement
Advanced directive for Bipolar Disorder
64
Bowlbys stages of grief
Shock and numbness. · Yearning and searching. · Despair and disorganization. · Re-organization and recovery.
65
ABDCE method of breaking bad news
``` Advance preparation Build therapeutic environment/relationship Communicate well Deal with pt/family reactions Encourage and validate emotions ```
66
Types of stigma
Social stigma, which involves the prejudiced attitudes others have around mental illness Self-perceived stigma, which involves an internalized stigma the person with the mental illness suffers from Anticipated stigma - expectation bias from others Experienced stigma Discrimination - the behavioural result of prejudice Discredited - stigma known about Discreditable - stigma not known about
67
Bradford Hill criteria
``` Strength of association Consistency Specificity Temporality Biological gradient Plausibility Coherence Experiment Analogy ```
68
What is exculpation
Confirming the symptoms are not the patients fault
69
Regulated complementary and alternative medicine?
Osteopathy
70
What is cost-effective analysis
costs and outcomes are combined into a single measure to allow comparison
71
Leventhal model of illness
1) how people identify an illness using symptoms and a disease label (identity), 2) beliefs about cause, 3) duration (timeline), 4) personal consequences 5) control
72
Requirements for valid consent
Well informed Voluntary Has capacity
73
Why is consent required
Improve trust between pt and dr Legal requirement Respects autonomy Professional duty
74
When can confidentiality be breached
Law Consent by patient Public best interest
75
What law allows you to break pt confidentiality if pt has STI/HIV?
public health act
76
Summary of Swiss cheese model
Many layers of defence lie between hazards and accidents Flaws in each layer align and allow accidents to occur
77
Causes of human error
``` Inexperience Unfamiliarity with task Shortage of time Inadequate checking Poor procedures Poor human equipment interface ```
78
Types of violation
Routine - regularly performed shortcuts due to the system, process or task being poorly designed Reasoned - occasional deviation form a protocol or procedure which we believe have good reason for making Reckless - deliberate deviation from protocol and includes ignoring foreseeable harm even though it may not be intended Malicious - deliberate deviation from protocol with intention to cause harm
79
How to know if a hospital is safe?
Hospital mortality Data on other measures of safety - reports of never events, safety thermometer Monitoring and inspection by regulators - CQC, NHS improvement
80
WHOs 5 steps of health promotion
``` Health public policy Action in the community Re-orientating health services Personal skills Supportive environment ```
81
Define primary, secondary and tertiary health prevention
Primary - aims to prevent onset of disease (e.g., screening risk factors) Secondary - detect and cure/reduce effects of disease at an early stage (e.g., cancer screening) Tertiary - minimise the effects.reduce the progression of irreversible disease (self-management programs for those with chronic disease)
82
Beattie's model of health promotion
Health persuasion - public health campaigns, recommended alcohol levels, adverts Personal counselling - one to one, goal setting, tailored support and action plans Legislative - food labelling, speed limit on road Community development - working with stakeholders, community campaigning, group fundraising to improve local services
83
Prevention paradox
Preventative measure that brings benefit to local population but offers little to each participating individual
84
Objectives of vaccination
``` Reduce M+M Prevent outbreaks and epidemics Contain infection within population Generate herd immunity Eradicate infectious agent Interrupt transmission to humans Reduce no of infections ```
85
Diseases that have been eradicated with vaccination
Small pox | Polio
86
What travel vaccines are not free on NHS
``` Hep B Japanese encephalitis Yellow fever Meningitis Rabies TB ```
87
What is reproductive rate
estimates the average number of secondary cases per infection cases in the population made up of both susceptible and non-susceptible hosts R=RoX Ro - average number of individuals directly infected by an infectious agent in a totally susceptible population (basic reproduction rate) X = fraction of the host population which is susceptible R=1 is epidemic threshold
88
Adverse effects of screening
Cost and use of medical resources Adverse effects of screening procedure - stress, radiation False positive results Unnecessary investigations and treatment of false positives Stress of prolonging knowledge of illness without any improvement in outcome False negative - false security
89
What is Sojourn time
The duration of a disease in which there are no clinical symptoms but the disease is detectable through screening
90
Cancer reform strategy 6 key areas
Prevention - tackle smoking, obesity Screening - diagnose cancer early Ensuring better treatment - reduce waiting times, increases radiotherapy capacity Living with and beyond cancer - national cancer survivorship initiative Reducing cancer inequalities Delivering care in the most appropriate settings - e.g., locally
91
Ethical theories
Deontology - an ethical theory that uses rules to distinguish right from wrong Virtue ethics - person rather than action based: it looks at the virtue or moral character of the person carrying out an action, rather than at ethical duties and rules, or the consequences of particular actions. Consequentialism - Of all the things a person might do at any given moment, the morally right action is the one with the best overall consequences.
92
Deductive arguments
Purely logical argument using premises that follow each other
93
Inductive arguments
Making an argument based on observation with more probable conclusions
94
Argument valid?
Premises follow each other | Argument does not beg question
95
Argument sound?
Not if premise is false/opinion/moral claim
96
Fallacies that should be avoided in arguments
Straw man fallacy - ignore persons actual position and substituting it for a distorted/exaggerated version of that position Ad Hominems - directing an argument against a person rather than the point they make Appealing to emotion Begging the question Argument from fallacy - conclusion must be false as premises are false
97
Purpose of cancer registries
Establish incidence and survival over time between demographic groups and social groups to reduce inequality Track efficacy of screening and primary prevention schemes Allows comparison between regions - evaluates the quality of care Evaluates the impact on social and environmental factors
98
What is recorded on cancer registry
Cancer diagnosis - type, date/location Cancer treatment - type, date/location Outcomes - date of death, cause of death
99
What is national cancer research network? (NCRN)
Aim to ^ speed, quality and integration of research to improve patient care Supports prospective cancer trials and trials performed by charities
100
Measures of structure relative to cancer care
Facilities Resources - human and material Organisation - ie. clinics, consultants, nurses, mammogram scanner, GPs
101
Health promotion strategies for MH
Parenting programmes - for children with conduct disorder, prevent PD HV interventions - for women at ^ risk of PND School based programmes - prevent violence, bullying, offending and reoffending Screening and brief intervention - alcohol CAGE Debt advice Physical activity campaigns Anti-stigma campaigns Promote well being and early depression detection at work
102
Strengths of ICD-10/DSM
Standardisation of diagnostic criteria Allows epidemiological studies, geographical comparisons of prevalence and incidence Alphanumerical format, allows quick referral and easy addition of categories
103
Limitations of ICD-10/DSM
Two different criteria sets - who uses what Schizophrenia diagnosis relies on many psychotic Sx, which are a common final pathway in other disease Just groups commonly co-existing Sx patterns, without understanding underlying cause/nature
104
Role of CPN and key worker in MH
CPN - talk through problems, offer advice and support, give meds and monitor Fx Key worker - manage cases and checks in with patients
105
What is health protection?
Responsibility of PHE to deal with outbreak situations and monitor the emergence of diseases not previously seen in the UK
106
What is standard error
A measure of the accuracy with which a sample represents a population
107
What form of service improvement science technique is best to explore the root cause of a problem,?
Fishbone chart
108
Maximum age by which a smoker will need to quit in order that their life-expectancy remains equal to that of a never smoker
40
109
What self report impact of urinary incontinence worried most women
Coughing or sneezing