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Question 1
Incorrect
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An 82-year-old male woke up experiencing incoherent speech - he is also finding it difficult to find the right words to explain his thoughts. Doctors have examined him, and everything else appears to be normal. They have also found that his comprehension is good. From the list of options, choose the anatomical site which in this instance, is most likely affected.
Your Answer: Parietal Cortex
Correct Answer: Broca's Area
Explanation:The combination of good comprehension but poor speech quality in this patient is consistent with damage to the Broca’s area. The Wernicke’s area is responsible for the understanding of speech, and so is not consistent with this patient.
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This question is part of the following fields:
- Geriatric Medicine
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Question 2
Correct
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A 75-year-old man presented to hospital after suffering a stroke. The doctor admitted him and advised of the Barthel score index. During rehabilitation, which one of the following limitations are best described by Barthel score index?
Your Answer: Floor and ceiling effects
Explanation:Barthel scoring has floor and ceiling effects which is the most widely recognised limitation. Floor effect means that the patient who is bed bound can score initially low, whereas the ceiling effect shows that despite being bed bound, a patient can achieve a maximum score i.e. 100. The test is easy to perform and correlates well with other prognostic scales.
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This question is part of the following fields:
- Geriatric Medicine
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Question 3
Correct
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A 68-year-old male presented with swelling in the lower pole of his parotid gland. It is revealed that this has been ongoing for the past 10 years. Upon examination, the swelling is firm in consistency. From the list of options, choose the most probable diagnosis for this patient.
Your Answer: Pleomorphic adenoma
Explanation:A pleomorphic adenoma is also called a benign mixed tumour – this is the most common tumour of the parotid gland. It also causes over a third of all submandibular tumours. This type of a tumour is slow-growing and has no symptoms, which means it has great malignant potentiality.
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This question is part of the following fields:
- Geriatric Medicine
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Question 4
Incorrect
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A 71-year-old woman residing in a nursing home for a couple of years complains of drooling of saliva and sudden difficulty in swallowing while eating. She is a known hypertensive on treatment. What would be your next step?
Your Answer: Laryngoscopy
Correct Answer: Endoscopy
Explanation:Dysphagia or difficulty in swallowing. Endoscopy allows for visual examination of the oesophagus and is indicated in patients with dysphagia to determine the underlying aetiology, exclude malignant and premalignant conditions, assess the need for therapy, and perform therapy including dilation.
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This question is part of the following fields:
- Geriatric Medicine
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Question 5
Incorrect
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An 81-year-old male patient was admitted after an ischaemic stroke. Physical examination reveals left hemiparesis. How would you classify this hemiparesis based on the WHO International Classification of Functioning, Disability and Health?
Your Answer: Activity limitation
Correct Answer: Impairment of body function
Explanation:Symptoms and signs are classified as ‘impairment of body function’.
The types of impairment classified as ‘activity limitation’ include difficulties that a patient may have in executing certain activities.
The type of impairment classified as ‘participation restriction’ are problems a patient may have in social roles.
The type of impairment classified as ‘pathology’ would be the diagnosis/disease.
Right total anterior circulation infarct relates to the Oxford Bamford classification for stroke. -
This question is part of the following fields:
- Geriatric Medicine
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Question 6
Incorrect
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An 80-year-old woman is brought to the ER with altered sensorium. She is accompanied by her daughter who noticed the acute change. The patient has had a nagging cough with purulent sputum and haemoptysis for the last few days. Previous history includes a visit to her GP two weeks back because of influenza.
On examination, the patient appears markedly agitated with a respiratory rate of 35/min. Blood gases reveal that she is hypoxic. White blood cell count is 20 x 109/l, and creatinine is 250 mmol/l. Chest X-ray is notable for patchy areas of consolidation, necrosis and empyema formation.
Which of the following lead to the patient's condition?Your Answer: Streptococcus pneumoniae pneumonia
Correct Answer: Staphylococcus aureus pneumonia
Explanation:Though a common community pathogen, Staphylococcus Aureas is found twice as frequently in pneumonias in hospitalized patients. It often attacks the elderly and patients with CF and arises as a co-infection with influenza viral pneumonia. The clinical course is characterized by high fevers, chills, a cough with purulent bloody sputum, and rapidly progressing dyspnoea. The gross pathology commonly reveals an acute bronchopneumonia pattern that may evolve into a necrotizing cavity with congested lungs and airways that contain a bloody fluid and thick mucoid secretions.
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This question is part of the following fields:
- Geriatric Medicine
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Question 7
Incorrect
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A 85-year-old male with a history of faecal impaction, who lived at a nursing-home presented with abdominal pain and distension, confusion and agitation. Which of the following is the first step of the management.
Your Answer:
Correct Answer: Phosphate enema
Explanation:The most probable cause for this presentation is faecal impaction following constipation, which is common among old people who live in nursing-homes. There can be number of reason for constipation in old age, including medications, endocrine and metabolic diseases, neurologic disorders, myopathic disorders, dietary habits etc. Enemas are a way of removing impacted faeces, which helps rectal evacuation.
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This question is part of the following fields:
- Geriatric Medicine
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Question 8
Incorrect
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A 79-year-old woman has a waddling gait. History reveals enuresis and change in behaviour. What is the most likely diagnosis?
Your Answer:
Correct Answer: Normal pressure hydrocephalus
Explanation:The waddling gait and behaviour change are attributes of normal pressure hydrocephalus along with loss of bladder control which commonly happens with elder age.
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This question is part of the following fields:
- Geriatric Medicine
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Question 9
Incorrect
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A 65-year-old female has complained she feels unsteady when she is walking. She is examined and is found to have pyramidal weakness of her left lower leg. She also has reduced pain and temperature sensation on her right leg and right side of her torso up to the umbilicus. Her joint position sense is also impaired in her left big toe but is found to be normal elsewhere. She has definite left extensor plantar response, and the right plantar response is equivocal. Where is the lesion?
Your Answer:
Correct Answer: Left mid-thoracic cord
Explanation:In Brown-Sequard syndrome, there is paralysis and loss of proprioception, which occurs on the same (ipsilateral) side of the body, as the lesion. Loss of pain and temperature sensation, therefore, occurs on the opposite (contralateral) side of the body as the lesion.
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This question is part of the following fields:
- Geriatric Medicine
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Question 10
Incorrect
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A 65-year-old man, after suffering from a pathological rib fracture, complains of recurrent infection. Bone marrow aspiration revealed a calcium level of 3.9 mmol/l and alkaline phosphatase level of 160u/l. What type of cell would be found in abundance in the marrow spear?
Your Answer:
Correct Answer: Plasma cells
Explanation:Multiple myeloma or plasma cell myeloma, is a cancer of plasma cells, responsible for producing antibodies. It often, presents early with no symptoms followed by bone pain and pathological fractures (metastases), raised calcium levels, bleeding, frequent infections, and anaemia. It usually occurs around the age of 61 and is more common in men than women.
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This question is part of the following fields:
- Geriatric Medicine
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SESSION STATS - PERFORMANCE PER SPECIALTY
