Gaining consent for urinary catheterisation
Urinary catheterisation is an invasive and embarrassing procedure and nurses must be sensitive to the issues around this procedure. Catheterisation of both males and females should only be performed when absolutely necessary and if the procedure is in the patient's best interests (RCN, 2008).
Informed consent must be obtained prior to beginning catheterisation and if the patient withdraws their consent at any time during the procedure catheterisation must be stopped immediately.
Task 6
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Written consent needs to be obtained prior to performing urinary catheterisation. True or false?Select your choice and then select Check answer. |
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An adult is assumed to have the capacity to consent unless proven otherwise and no adult can give consent to a procedure for any other adult. Capacity to consent is governed by the Mental Capacity Act (Department for Constitutional Affairs, 2005).
While patients who lack capacity may be catheterised in their best interests, catheterisation of people who are agitated or cognitively impaired should be avoided if at all possible (RCN, 2008). Patients who are cognitively impaired may perceive the catheter to be a noxious stimulus, but be unable to fully understand the source of this irritation and are at increased risk of pulling the catheter out, causing significant trauma and bleeding.
As urinary catheterisation is an invasive and potentially embarrassing procedure, some care settings advocate the use of a Chaperone if the patient is being catheterised by a health care professional of the opposite sex. This is more common if the patient is female and the professional performing the procedure is male.
Task 8
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The patient's consent is required for a chaperone to be present. True or false?Select your choice and then select Check answer. |
Scenario
A doctor has requested that a patient is catheterised with an indwelling urethral catheter, but the patient does not want to be catheterised and objects. There is a valid reason for catheterisation, i.e. urinary retention, the patient has the mental capacity to consent and understands the risks of not being catheterised. The nurse decides that it is in the patient's best interests to be catheterised and that they have reached an unwise decision. The patient is catheterised.
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There have been cases in the past where nurses have catheterised patients against their will (Pozgar, 2007) including the case of Roberson v Provident House (1991). In this case the nurse was removed from the register.
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