Produce positron emission tomography/magnetic resonance images (pet/mri) for diagnostic purposes
Overview
SFHCI.K SFHCI.K This standard is concerned with the use of Positron Emission Tomography/ Magnetic Resonance imaging (PET/MRI) equipment and procedures to produce images for diagnostic purposes. Key people are those involved in the individual's care and others involved in provision of services. Users of this standard will need to ensure that practice
Performance criteria
You must be able to:
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apply standard precautions for infection prevention and control and
other appropriate health and safety measures
ensure all necessary preparations have been made by the individual
and staff before starting the procedure
check and prepare the equipment required for the examination
ensure the environment is conducive to maintaining the privacy and
dignity of the individual
check the identification details before commencing the procedure in
accordance with local policies and procedures
introduce yourself and other members of staff present during the
examination
communicate with the individual / key people to facilitate their
understanding of and co-operation with the examination
establish the individuals capacity to understand the procedure with
the help of key people if necessary
obtain valid consent for the procedure in accordance with national
and local guidelines
respect the individuals privacy, dignity, beliefs and decisions
clearly explain the procedure and possible outcomes, including risk,
benefits and limitations
check for Magnetic Resonance imaging safety by use of the
department Magnetic Resonance imaging safety check list which will
include checking for the presence of ferro-metallic objects/prostheses
and implanted medical devices
take appropriate action if any of these are found to be present
check for any contraindications for the proposed procedure and
take appropriate action in response to identified risks
examine previous relevant images and clinical information, where
available, to ensure that the correct procedure and techniques are
employed
assess the individuals clinical and physical condition prior to the
start of the examination with a view to proceeding
check individuals of child-bearing potential for pregnancy or
possible pregnancy and breast-feeding status, if appropriate to the
examination, and take action in accordance with local protocols
prepare the site for intravenous access
obtain intravenous access using cannulation
administer radioisotopes using the appropriate equipment
administer gadolinium using the appropriate equipment
confirm the MRI safety status of key people before the examination
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and, where their presence is required, adhering to local guidelines
enter the identification details of the individual into the Magnetic
Resonance scanner or, if details have previously been entered, check
them for accuracy
select all sequences required for the scan according to local
protocols for the procedure, assess and any required modifications and
take appropriate action
position the individual, provide any hearing protection and adjust
their clothing according to the protocols for the examination to be
performed in a manner which allows an optimal outcome to be achieved
while:
25.1 ensuring their comfort as far as possible
25.2 preventing the appearance of artefacts
correctly and safely position appropriate Radio Frequency (RF)
coils, cables and monitoring equipment
check the room prior to taking the scan to ensure that only essential
protected persons remain and that all local rules have been adhered to,
taking appropriate action where necessary
commence the scan and monitor the individuals condition and
compliance throughout the procedure and take action appropriate to
their needs
view the images on completion of the scan to ensure they are
technically acceptable and suitable for diagnostic purposes
create multi-planar reformats (MPR) from the relevant datasets as
appropriate
review images for clinical acceptability, take appropriate action,
including further imaging if required
provide the individual with information relating to the procedure and
aftercare where necessary
explain the process for obtaining results
following the preliminary imaging examination, inform the
appropriate person if an abnormality is observed on the image which is
likely to require further investigation or treatment
optimise, record, collate and prepare appropriate documentation
and images for transfer or storage according to local protocols
verify that the images have arrived/been stored according to local
protocols
recognise where help or advice is required and obtain this from
appropriate sources
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Knowledge and Understanding
You need to know and understand:
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legal, organisational and policy requirements relevant to your role,
the role of others in your organisation and the activities being
carried out
the relevant national and local standards, guidelines, policies and
procedures that are available and how and when they should be
accessed
the importance of respecting individuals culture, privacy, dignity,
wishes, beliefs and decisions
the limitations of your own knowledge and experience and the
importance of operating within your scope of practice
the roles and responsibilities of other team members
clinical appropriateness of the examination request and the action
to take when the request is not appropriate
the gross, surface and cross-sectional anatomy of the areas to be
scanned
the medical terminology relevant to the examination, including
abbreviations
the relevant physiology of the areas to be scanned
the common normal variants and their appearance on Magnetic
Resonance images
common pathologies of the areas to be scanned and their
appearance on Magnetic Resonance images
manifestations of individuals physical and emotional status
contra-indications to Magnetic Resonance scanning, including
absolute and relative
contra-indications to PET/MRI scanning including the clinical
implications of any allergies, pregnancy status, breastfeeding
status and uncontrolled diabetes mellitus relevant to the
examination
contraindications to MRI contrast agents including the clinical
implications of any allergy relevant to the examination
the importance of assessing for presence of ferro-metallic
objects/prostheses and implanted medical devices and the
appropriate action to take if these are identified
when additional images are required to aid diagnosis and to
enhance the examination
how to adapt communication styles, ask questions, and listen
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carefully in ways which are appropriate for the needs of the
individual
methods of communicating difficult and complex information to
individuals and key people
the importance of providing individuals and key people with
opportunities to ask questions and increase their understanding
the information that should be given to individuals before, during
and on completion of the examination
the harmful effects of radiation to the human body and use of
radiation protection equipment
how to apply the principles of time, shielding and distance to
reduce radiation exposure to staff
the medical terminology relevant to the examination including
abbreviations
how to measure and interpret blood sugar levels using a
glucometer
the aseptic techniques involving in intravenous cannulation
the care and preparation of intravenous access routes for dose
administration
the requirements for administration of pharmaceuticals to reduce
brown fat uptake in individuals less than 18 years old
the physiological uptake pathways and half-life for different PET
tracers and the impact upon optimal image quality
the physical, biological and effective half-life of different PET
tracers and consequently the radiation protection aftercare advice
for individuals and key people
the calculation of administered radioactivity to an individual
the calculation of residual radioactivity post injection of a PET
tracer
controlled access areas and safety requirements in the MRI
environment in line with current MRI safety guidelines
the physical principles of Magnetic Resonance scanning,
techniques and protocols
production, interactions and properties of gamma rays.
the technical and diagnostic quality requirements of the image
artefacts on images - their causes and avoidance strategies
factors which influence the decision to repeat images or take
additional images
alternative imaging examinations
the safe operation of the Magnetic Resonance scanner and
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accessories in use
the safe use of quality assurance equipment, recording results
and taking appropriate action
how to deal with spillages and the action to take if spillages occur
in line with national MRI safety guidance
equipment capabilities, limitations and routine maintenance
including the quality control processes required by the operator
the importance of timely equipment fault recognition and local
procedures for reporting these
procedures for preparation of the individual, environment and
equipment for Magnetic Resonance scanning
procedures relating to recording, collating and preparing
appropriate documentation and images for transfer or storage
according to local protocols
how to keep full, accurate and clear records in line with
organisational procedures
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Scope/range
Scope Performance
Scope Knowledge
Values
Behaviours
Skills
Glossary
Links To Other NOS
External Links
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This standard links with the following dimension within the NHS
Knowledge and Skills Framework (October 2004):
Dimension: HWB6 Assessment and treatment planning
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