Psych past paper (16-21) Flashcards
(215 cards)
A 72 year old man has a 6 month history of low mood, poor sleep and poor appetite. His wife died 1 year ago. He complains of poor memory, forgetting to take his medication and forgetting appointment dates and neglecting to pay bills. He used to attend the community centre but no longer enjoys doing so. He feels hopeless about the future. He denies suicidal ideation. Which is the most likely diagnosis?
a. Abnormal grief reaction
b. Adjustment disorder with depressed mood
c. Alzheimer’s disease
d. Severe depressive episode without psychotic features
e. Vascular dementia
d. Severe depressive episode without psychotic features
A 28 year old man attends the clinic with his mother. He states that he has ‘had enough’ because his flatmates are Russian spies who are after him, follow him wherever he goes and he can hear them comment on his actions when they are not in the room with him. As a result of this, he has stopped going out and has limited his contact with his family and friends in recent months. Which of the features described is a negative symptom?
a. He believes that he is being followed
b. He believes that his flatmates are Russian spies
c. He has limited social contacts
d. He hears the voices of his flat mates
e. His flatmates’ voices comment on his actions
c. He has limited social contacts
A 35 year old man has been feeling low in mood and has disturbed sleep. He has been taking fluoxetine 40 mg daily for 3 months, with no improvement. His treating doctor intends to commence him on citalopram 20 mg daily. Which is the most appropriate next step in regards to changing his medication?
a. Add citalopram to fluoxetine at the current dose, withdrawing fluoxetine only if patient’s syndrome improve
b. Cross taper, i.e. reduce the fluoxetine dose, simultaneously adding citalopram
c. Reduce fluoxetine dose to 20mg daily, discontinue it after 1 week and then immediately initiate citalopram
d. Reduce fluoxetine dose to 20mg daily and start citalopram after a 1 week washout period
e. Reduce fluoxetine dose to 20 mg daily and start citalopram after a 6 week washout period
d. Reduce fluoxetine dose to 20mg daily and start citalopram after a 1 week washout period
An 18 year old woman has not eaten any solid food over the past week and has been limiting her liquid intake to 500 mL per day. She is preoccupied about being significantly overweight. Which blood test parameter is most likely to be raised in this scenario?
a. Cholesterol
b. Haemoglobin
c. Phosphate
d. Potassium
e. Triiodothyronine (T3)
a. Cholesterol
A 46 year old woman attends a follow up appointment with the community mental health team. She has been taking venlafaxine 150mg daily for the past 3 months. She is feeling more energetic, requiring very little sleep, has been going out most evenings and is overspending. Which is the most appropriate next step in regards to her management?
a. Refer to the community mental health team
b. Start lithium
c. Start risperidone
d. Start sodium valproate
e. Stop venlafaxine
e. Stop venlafaxine
A 30 year old woman is admitted to the mental health unit from the Emergency Department. She appears elated, apparently unconcerned that she has hardly slept in recent days and is talking about flying to the USA to assume the presidency. She was reported by her companion to have eaten soap. Her past psychiatric and medical history is unremarkable. Which is the most appropriate pharmacological intervention for this acute presentation?
a. Carbamazepine
b. Lithium
c. Olanzapine
d. Sertraline
e. Sodium valproate
c. Olanzapine
The family of a 72 year old man have raised concerns about his memory, which has recently deteriorated. He has had a number of similar presentations over the past 3 years. Following each episode, his ability to communicate and care for himself has declined. His medical history includes diabetes, hypertension, hyperlipidaemia and transient ischaemic attacks. Which is the most likely diagnosis?
a. Alzheimer’s disease
b. Creutzfeld-Jakob disease
c. Frontotemporal dementia
d. Lewy body dementia
e. Vascular dementia
e. Vascular dementia
A 20 year old woman attends the outpatient clinic following concerns by her GP about her eating habits. She significantly restricts her food intake and induces vomiting when she feels that she has overeaten. She speaks a lot about food and has started baking cakes, although she does not appear to eat them. She has not had a period for over 3 months. Her BMI is 18.5 kg/m2. She appears anxious when her diet is discussed. Which presenting feature most characteristically indicates a diagnosis of anorexia nervosa?
a. Amenorrhoea
b. Anxiety when discussing food
c. BMI of 18.5 kg/m2
d. Preoccupation with food
e. Purging behaviour
d. Preoccupation with food
A 30 year old woman with type I diabetes mellitus has developed end-stage renal failure and requires dialysis. She believes that the hospital (where she is admitted) has conspired to intentionally give her diabetes. She is therefore refusing to have dialysis and is actively attempting to leave the hospital. She is able to retain the relevant information and communicate her decision to refuse dialysis, which she justifies based on her thoughts that dialysis will cause her further harm. Blood investigations: potassium 6.7 mmol/L (3.5 - 5.3), Urea 50 mmol/L (2.5 - 7.8), creatinine 1200 micromol/L (60 - 120). Which is the most appropriate next step in regards to her management?
a. Detain the patient under Section 5(2) of the Mental Health Act and provide emergency dialysis
b. Facilitate a Mental Health Act assessment
c. Facilitate an urgent best interests assessment
d. Facilitate dialysis under common law, using sedation if required
e. Facilitate discharge and continue discussions with the patient in the community
b. Facilitate a Mental Health Act assessment
A 27 year old woman with diabetes reports not sleeping for 1 week. She has recently ended her relationship with her partner of 5 years because she believes that he is a member of the CIA and has been uncharacteristically promiscuous. She states that she hears his voice even when she is not with him in the room. Which medication combination is most appropriate in this scenario?
a. Aripiprazole and sodium valproate
b. Clozapine and lithium
c. Olanzapine and carbamazepine
d. Quetiapine and lithium
e. Risperidone and lamotrigine
d. Quetiapine and lithium
A 35 year old woman is referred to the mental health nurse based in her GP surgery, following multiple presentations over the last year with gynaecological symptoms. She has a regular menstrual cycle, but with the onset of menstruation, she becomes increasingly anxious that she has developed life-threatening internal bleeding. She is worried that she may have cancer of the uterus. Blood tests, including a full blood count, are within normal limits. Her blood pressure is normal. Which is the most likely diagnosis?
a. Conversion disorder
b. Factitious disorder
c. Hypochondrial disorder
d. Malingering
e. Somatisation disorder
c. Hypochondrial disorder
A 19 year old woman writes to her new GP to profess her love for him. In the letter, she describes her belief that they are destined to marry, which she knew to be true after seeing his picture on the surgery’s website. Police have been contacted by her GP after she was seen to be following him home late at night. Which is the most likely diagnosis?
a. Acute stress reaction
b. De Clerambault syndrome (erotomanic delusions)
c. Emotionally unstable personality disorder
d. Normal adolescent development
e. Schizophrenia
b. De Clerambault syndrome (erotomanic delusions)
A 50 year old man has been feeling low in mood and describes ‘not enjoying anything’ in recent weeks. He has difficulties concentrating at work, where his performance has been declining. He is unkempt and losing weight. He has seen his GP who initiated sertraline 100mg daily 1 month ago and referred him to the community mental health team. Which is the most appropriate next step in his management?
a. Add lithium
b. Add mirtazapine
c. Add olanzapine
d. Increase the dose of sertraline
e. Switch to dosulepin (a TCA)
d. Increase the dose of sertraline
A 19 year old university student presents with a 3 week history of thinking that MI6 are out to get him. He believes that he is being monitored and checks his locks up to 20 times per day. He last used cannabis 3 years ago. At present he is euthymic. Which is the most likely diagnosis?
a. Acute psychotic disorder
b. Delusional disorder
c. Obsessive compulsive disorder
d. Paranoid schizophrenia
e. Schizoaffective disorder
a. Acute psychotic disorder
A 28 year old man is prescribed regular medication for bipolar disorder. He has also been taking naproxen for a sports injury. He presents to the Emergency Department with ataxia, confusion and tremor. Which medication is most likely to have resulted in his symptoms?
a. Carbamazepine
b. Lithium
c. Olanzapine
d. Sertraline
e. Sodium valproate
lithium
A 25 year old woman is currently an informal inpatient on a mental health ward for management of a depressive episode. She has intent to end her life. She wants to leave the ward. She is deemed to have capacity to make a decision to leave hospital. Which is the next most appropriate step in management?
a. Allow her to self discharge
b. Detain her under the Deprivation of Liberty Safeguards
c. Detain her under the Mental Capacity Act
d. Detain her under the Section 2 of the Mental Health Act
e. Detain her under the Section 5(2) of the Mental Health Act
e. Detain her under the Section 5(2) of the Mental Health Act
A 85 year old man in the memory clinic has concerns about being unable to recall what he ate for breakfast that morning or provide detail regarding his activities today and yesterday. He has difficulties concentrating. He has a tremor and poor balance. Which is the most appropriate initial step in his work-up?
a. Blood tests
b. CT brain
c. MoCA (Montreal Cognitive Assessment)
d. MRI brain
e. Neuropsychological testing
c. MoCA (Montreal Cognitive Assessment)
?????
A 22 year old woman in the Emergency Department describes an episode when she saw an unfamiliar man in her house at sunset. Her boyfriend, who was with her at the time, did not see this man in her house, but noted that she was disoriented to time and place. She reported no other difficulties at the time and she has no previous psychiatric history. Her AMTS is 6/10 and her temperature 37.9C. Investigations: GGT 11 IU/L (9 - 40), CRP 70 mg/L (<5); urine drug screen - negative for all substances. Which is the most likely diagnosis?
a. Alcoholic hallucinosis
b. Delirium
c. First episode psychotic disorder
d. Temporal lobe epilepsy
e. Young onset dementia
b. Delirium
A 48 year old woman with Down syndrome has worsening memory impairment which is affecting her activities of daily living. Which is the most likely diagnosis?
a. Alzheimer’s disease
b. Frontotemporal dementia
c. Lewy body dementia
d. Pseudodementia
e. Vascular dementia
a. Alzheimer’s disease
A 30 year old woman is assessed at the addictions treatment clinic for her heroin addiction, having never had treatment previously. Which is the most appropriate pharmacological treatment to initiate?
a. Diazepam
b. Disulfiram
c. Methadone
d. Naloxone
e. Naltrexone
c. Methadone
A 30 year old woman attends the Urgent Treatment Centre after cutting her wrists superficially. She suffers from depression and is taking sertraline 50mg daily. Her partner walked out on her this morning. She feels distressed but her sister has offered to stay with her. She has previously cut her wrists with no threat to her life. She has no thoughts of suicide. She intends to attend her appointment with the psychiatrist tomorrow. Which is the next most appropriate step in management?
a. Arrange a Mental Health Act assessment
b. Call an ambulance
c. Call the duty psychiatrist for an urgent assessment
d. Give her the 24 hour mental health crisis number
e. Increase her dose of sertraline
c. Call the duty psychiatrist for an urgent assessment
Or is it D because she says she’s not at risk
A 24 year old paramedic is referred to see a psychiatrist by her GP. She reports that she has not been herself after attending a call last month when the patient ultimately died. She complains of low mood and difficulty falling asleep on most nights. Her appetite is not affected and she has not lost any weight. Blood test results including full blood count and thyroid function tests are unremarkable. Which is her most likely diagnosis?
a. Acute stress reaction
b. Adjustment disorder
c. Depressive episode
d. Generalised anxiety disorder
e. Post-traumatic stress disorder
Acute stress reaction
A 25 year old man in the outpatient clinic is asked what prompted his GP to refer him. He responds as follows: ‘Doctor, that’s a difficult question. When I woke up at 7am, I thought about how much I’d like to make myself a boiled egg. I watched the news for a bit, and then found my favourite leather shoes. Later on I popped over to Tesco to get some fruit, and after that I came here to discuss a change in my medication’. Which thought disorder is exhibited by the man in this scenario?
a. Circumstantiality
b. Derailment (loosening of associations)
c. Flight of ideas
d. Pressure of speech
e. Tangentiality
a. Circumstantiality
A 44 year old man has a 10 year history of using crack cocaine and heroin. He uses both substances once or twice per week and often feels depressed following episodes of excessive use. He developed hepatitis C after sharing needles. He does not describe a strong desire to use these substances, but nonetheless continues to do so. Which diagnosis best describes his presentation?
a. Acute intoxication
b. Dependence
c. Depressive disorder
d. Harmful use
e. Withdrawal syndrome
b. Dependence