Related Questions
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4
Topic: Seizure
Subject: Medicine
A 36-year-old male with a history of a seizure disorder is brought to the emergency department with generalized tonic-clonic activity. Emergency medical personnel report this has been ongoing for 20 minutes.
After initial resuscitative measures, the preferred medication in this situation is:
B. Fosphenytoin (Cerebyx)
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4
Topic: Tension headache.
Subject: Medicine
A woman presents with chief complaint of tightening, band-like headaches that usually occur upon rising in the morning. What is the most likely diagnosis?
What is the correct answer?
4
Topic: Mini Mental Status Exam (or MMSE)
Subject: Medicine
While performing the Mini-Mental State Exam the PCP asks her patient to copy the following design. What cognitive function is being assessed by this request?
D. Visual-motor integrity
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4
Topic: Horner's Syndrome
Subject: Medicine
A 70-year-old man presented with ptosis, myosis and anhydrosis on the left side. Which one of the following is the most likely cause of this condition?
A. Tumour induced exophthalmos
B. Fourth cranial nerve palsy
C. Apical pulmonary carcinoma
D. Enlarged thyroid gland
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4
Topic: Delirium Tremens
Subject: Medicine
A patient with delirium tremens manifests all of the following, except:
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4
Topic: Absence Seizures
Subject: Medicine
The treatment of choice for absence seizures is:
What is the correct answer?
4
Topic: Glasgow Coma Scale
Subject: Medicine
A 27 year old man is brought into the ER after a bicycling accident. A car door suddenly opened in front of him, of which he smashed into and was thrown 15 feet. On examination, he is drowsy and confused. He opens his eyes when his name is called. When he speaks, you understand his words but the sentences do not make sense. He moves all four limbs but does not respond to any commands. He is able to pull both hands away when pinched and squirms when his sternum is rubbed, making no effort to stop you.
What is his Glasgow Coma Scale score?
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4
Topic: Normal Pressure Hydrocephalus
Subject: Medicine
A previously alert, otherwise healthy 74-year-old black male has a history of slowly developing progressive memory loss and dementia associated with urinary incontinence and gait disturbance resembling ataxia.
This presentation is most consistent with:
A. Normal pressure hydrocephalus
C. Subacute sclerosing panencephalitis
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4
Topic: Horner's Syndrome
Subject: Medicine
A 66-year-old diabetic man presents with constriction of the pupil, drooping of the upper lid, and anhidrosis on the left. Which one of the following nerves is most likely involved?
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4
Topic: Bell's Palsy
Subject: Medicine
A 53-year-old male accountant comes to your office with progressive facial weakness on the left side that began yesterday. He also reports pain behind the left ear and decreased lacrimation from the left eye. He has been in good health and had his yearly physical examination 1 week ago, which was normal. His lipid levels, chemistry profile, and CBC were all normal. He has not been involved in any outdoor activities, nor does he engage in any high-risk sexual behavior. On examination, there is flattening of the left nasolabial fold and decreased ability to close the left eye. The mouth appears to be drawn to the right. The remainder of his general examination and neurologic examination are normal.
Which one of the following would be the most appropriate management at this time?
A. Carotid ultrasonography
C. MRI with gadolinium enhancement
D. Prednisone and valacyclovir (Valtrex)
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4
Topic: MMSE
Subject: Medicine
The Mini-Mental State Examination (MMSE) tests for:
What is the correct answer?
4
Topic: Seizure
Subject: Medicine
A patient is on carbamazepine for his new onset seizures. He has now had 3 attacks in last 2 weeks. His serum level of carbamazepine is within the therapeutic range.
What is the next step in management?
A. Repeat CT scan and EEG
B. Add another agent (eg. Phenytoin)
C. Re-check carbamazepine level in 2 weeks
D. Check CBC, CMP and TSH/FT4
What is the correct answer?
4
Topic: Alzheimer's Disease
Subject: Medicine
Which one of the following has NOT been identified as a risk factor for Alzheimer-type dementia (AD)?
D. Obesity and hypertension
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4
Topic: Diagnostic Investigations
Subject: Medicine
A 50-year-old male is brought to the emergency department because of a syncopal episode. Prior to the episode, he felt bad for 30 minutes, then developed nausea followed by vomiting. During a second bout of vomiting he blacked out and fell to the floor. His wife did not observe any seizure activity, and he was unconscious only for a few seconds. His history is otherwise negative, his past medical history is unremarkable, and he currently takes no medications. A physical examination is normal.
Which one of the following would be the most helpful next step?
B. Carotid ultrasonography
C. A CBC and complete metabolic profile
What is the correct answer?
4
Topic: Brain Death
Subject: Medicine
A 30 year old man has been on life support systems for the past 48 hours following blunt head trauma. Brain death cannot be established in this patient if there is the presence of which of the following?
C. Elevated serum aminoglycoside concentrations
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4
Topic: Normal Pressure Hydrocephalus
Subject: Medicine
A 76-year-old male is brought to your office by his son. The patient complains of dizziness that has slowly been worsening over the past year. His description is vague, but he says that he notices the dizziness when he tries to walk. The review of systems is normal, except for increasing problems with his prostate in the last 6 months, with dribbling and accidents at times. The patient admits to going more often, and sometimes without warning. The son states that his father seems more forgetful, slower of speech, and not as full of life as he used to be. A neurologic examination reveals the patient to be oriented x 3, with a somewhat flat affect and a wide-based, slow, shuffling gate. The examination is otherwise normal. His Mini-Mental State Examination (MMSE) score is 22 out of 30. No tremor is noted. A CBC, creatinine level, TSH level, vitamin B12 level and VDRL are all normal.
Which one of the following should you do next?
B. Prescribe sertraline (Zoloft)
C. Prescribe carbidopa/levodopa (Sinemet)
D. Order physical therapy
What is the correct answer?
4
Topic: Seizure
Subject: Medicine
A 52-year-old male with a history of seizure attacks suffered from loss of consciousness and tonic-clonic muscular contractions. His tongue fell back into his throat and he choked.
What is the medication of choice for the treatment of this patient's condition?
What is the correct answer?
4
Topic: Foot Drop
Subject: Medicine
During the physical exam of a patients foot, you notice an inability to dorsiflex. What nerve root(s) is most likely affected?
What is the correct answer?
4
Topic: Amnesia
Subject: Medicine
Which of the following medications may cause amnesia as a side effect?
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4
Topic: Essential Tremor
Subject: Medicine
A 75 year old white male complains of a tremor which has been progressive over the past 2 years. The tremor interferes with writing, pouring liquids, and eating soup. He has no other medical problems. He abstains from alcohol and tobacco products. Physical examination is remarkable for an action tremor of the upper extremities and a head tremor. No rigidity or gait disorder is noted. Of the following agents, which one is most appropriate as initial drug therapy for this problem?
C. Carbamazepine (Tegretol)
What is the correct answer?
4
Topic: Alzheimer's Disease
Subject: Medicine
Which one of the following is most predictive of the progression from mild cognitive impairment to frank Alzheimers dementia?
A. Self-reported memory deficits
B. Memory deficits reported by a family member
C. A normal MRI scan of the brain
D. The absence of the apolipoprotein E4 allele
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4
Topic: Dementia
Subject: Medicine
A 60-year-old white female presents for her annual physical examination. She tells you that since her last visit she has begun taking ginkgo biloba to improve her memory. She takes no other medications. The evidence supporting a benefit from ginkgo biloba is best for which one of the following?
B. Benign prostatic hyperplasia
D. Intermittent claudication
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4
Topic: Korsakoff's Psychosis
Subject: Medicine
In a patient with recent onset of alcohol amnestic disorder, the mental status test most likely to be done poorly is memory of:
A. Political figures of 10 years ago
D. Three items for 5 minutes
What is the correct answer?
4
Topic: Trigeminal Neuralgia
Subject: Medicine
A 55-year-old man complains of extremely severe, sharp, shooting pain in his face. He describes the episodes as being like a bolt of electricity that are brought about by touching a specific area, last about 60 seconds, and occur many times during the day. Neurologic examination is completely normal, but it is noted that part of his face is unshaven because he fears to touch that area. Gadoliniumenhanced MRI shows no abnormalities of the trigeminal nerve.
Which of the following is the most appropriate initial treatment?
C. Nonsteroidal anti-inflammatory drugs
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4
Topic: Huntington disease
Subject: Medicine
A 42-year-old white male is brought to your department by his wife because of the progressive loss of his mental abilities, irritability, and some irregular involuntary movements of his hands. She says that she can remember when they were newlyweds, her husbands father had a similar condition at the age of 45 and he died few years later because there was not much doctors could do for him back then. She wants to know if their children may eventually develop a similar condition in the future. None in her family has ever had this type of condition. Which of the following would be the most appropriate answer?
A. Only their male children are at risk
B. If one child develops the disease, siblings are not at risk
C. All their children will inherit the disease
D. Each child has 50% risk of inheriting the disease
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4
Topic: Alzheimer's Disease
Subject: Medicine
An 84-year-old black female is brought to your office by her daughter, who is concerned that the mother has memory problems and is neglecting to pay her monthly bills. The mother also is forgetting appointments and asks the same questions repeatedly. This problem has been steadily worsening over the last 1-2 years. The patient has very little insight into her problems, scores 24 out of a possible 30 points on the Mini-Mental State Examination, and has difficulty with short-term recall and visuospatial tasks. Her physical examination and a thorough laboratory workup are normal. A CT scan of the brain reveals diffuse atrophy. Which one of the following is the most likely etiology for the patients memory problem?
B. Dementia resulting from depression
D. Multi-infarct dementia
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4
Topic: Seizure
Subject: Medicine
A 52-year-old male with a history of seizure attacks suffered from loss of consciousness and tonic and clonic muscular contractions. His tongue fell back into the throat and he choked. What is the most likely diagnosis of this presentation?
What is the correct answer?
4
Topic: Status Epilepticus
Subject: Medicine
A 58-year-old male with a history of seizure attacks suffered from a 30 min loss of consciousness with repetitive seizures with no recovery of consciousness between attacks. What is the disorder this patient is suffering from?
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4
Topic: Dementia
Subject: Medicine
All of the following dementias can benefit from specific treatments, except:
A. Normal pressure hydrocephalus (NPH)
D. Creutzfeldt Jakob disease
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4
Topic: Analgesics
Subject: Medicine
A 74-year-old black female has moderately severe pain due to osteoarthritis. However, she is also on medication for a seizure disorder. When choosing medications to manage her chronic pain, which one of the following should be used with caution because of her history of seizures?