Risk, Capacity & Safeguarding — MCQs

Risk, Capacity & Safeguarding — MCQs

Risk, Capacity & Safeguarding — MCQs

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155 questions— Page 4 of 16
Q31

A 63-year-old woman with moderate Alzheimer's dementia (MMSE 14/30) requires cataract surgery to prevent progression to blindness. Her daughter holds a registered Lasting Power of Attorney (LPA) for Health and Welfare with authority to make treatment decisions. During capacity assessment, the patient becomes distressed and refuses the procedure, stating 'I don't want surgery, leave me alone.' Her daughter insists the surgery must proceed as 'I have the legal authority to consent for her.' What is the most appropriate course of action?

Q32

A 51-year-old man presents to the Emergency Department after his wife found him standing on a bridge. He has a 20-year history of recurrent depression with three previous suicide attempts (two overdoses, one hanging attempt 5 years ago). He describes feeling overwhelmed by debt and says 'everyone would be better off without me.' He has been drinking heavily for the past month and stopped taking his antidepressant 3 weeks ago. He is ambivalent about safety and cannot commit to not harming himself. Regarding ongoing suicide risk assessment in this patient, which combination of factors most significantly elevates his risk of completed suicide in the near term?

Q33

An 82-year-old woman with severe Alzheimer's dementia (MMSE 5/30) resides in a nursing home. She requires administration of subcutaneous fluids for dehydration but consistently pulls out cannulas and becomes distressed during insertion attempts, sometimes hitting staff. The nursing home requests guidance on restraint. Under the Mental Capacity Act 2005, which of the following statements most accurately reflects the legal position regarding use of restraint to administer necessary treatment?

Q34

A 29-year-old man with a 6-month history of depression presents to his GP describing daily thoughts of suicide. He has been researching methods online and has begun to detach from friends and family. He denies current intent to act on these thoughts and refuses referral to mental health services, stating 'I just need time to work through this myself.' He is currently taking sertraline 50mg daily started 2 weeks ago. What is the most appropriate immediate management?

Q35

A 68-year-old man with early-stage vascular dementia (MMSE 21/30) requires amputation of his gangrenous foot secondary to peripheral vascular disease. During capacity assessment, he understands he has a serious infection in his foot and that surgery is recommended. He can retain this information and discuss it coherently. However, he repeatedly states 'my foot is fine, there's nothing wrong with it' despite seeing the blackened, necrotic tissue, and refuses amputation. What is the most likely explanation for his inability to consent, and what is the most appropriate next step?

Q36

A 55-year-old woman with treatment-resistant depression is being considered for electroconvulsive therapy (ECT). She has capacity and initially agrees to the treatment. However, she becomes anxious about cognitive side effects after reading online information and now refuses. The psychiatric team believes ECT offers her best chance of recovery. Under the Mental Capacity Act 2005, which statement best describes the legal position regarding proceeding with ECT?

Q37

A 42-year-old woman with a 15-year history of emotionally unstable personality disorder presents to the Emergency Department following superficial cuts to her forearms. She describes increasing relationship difficulties and feeling abandoned by her community psychiatric nurse who is on annual leave. She has attended the Emergency Department 8 times in the past 3 months with similar presentations. She demands admission, stating 'I'll do something serious if you don't admit me.' Which approach to risk assessment and management is most appropriate in this situation?

Q38

A 76-year-old man with no cognitive impairment is diagnosed with metastatic lung cancer. His oncologist recommends palliative chemotherapy which may extend life by 3-6 months but will cause significant side effects. The patient refuses, stating he wants to focus on quality of life in his remaining time. His daughter insists he lacks capacity because 'no one in their right mind would refuse treatment.' A capacity assessment is requested. Which of the following would most appropriately support a finding that he has capacity to refuse treatment?

Q39

A 47-year-old man with severe depression is admitted following a serious suicide attempt by hanging. He was discovered by his partner and required intensive care admission for 48 hours. He is now medically stable. During psychiatric assessment, he states he is relieved to be alive and feels ashamed about his actions. He describes the attempt as completely out of character and states he will never do it again. He wants to go home to his family. On further questioning, he reveals persistent suicidal ideation, ongoing feelings of hopelessness, and states 'I just can't put my family through finding me again.' Which aspect of his presentation is most concerning for ongoing high suicide risk?

Q40

According to the Mental Capacity Act 2005 functional test of capacity, which of the following four abilities must a person demonstrate to have capacity to make a specific decision?

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