Topic: Seizure
Subject: Medicine
A 52-year-old man with a history of seizure attacks suffered from loss of consciousness and tonic and clonic muscular contractions. His tongue fell back into his throat and he choked. What is the best diagnostic test for assessment of the presenting condition of this patient?
X-rays
CT-Scan
Electroencephalogram
Discography
Correct Answer :
C. Electroencephalogram
Answer: C - Electroencephalogram is the appropriate diagnostic test to be employed for the identification and assessment of grand mal seizures. Electroencephalogram displays the electrical activity of the brain through the electrodes connected. In this procedure plain and flat electrodes are used to detect the electrical changes of the brain. Brain cells communicate through electrical impulses, which would be detected by the electrodes and recorded. It is the major diagnostic test for not only grand mal seizure but also for other seizure disorders.
> X ray or CT scan is not the right choice of diagnostic test for grand mal seizure.
> Discography is also not the right choice of diagnostic test for identification and assessment of the grand mal seizure because it is done for patients going for lumbar surgery. This involves the insertion of a thin needle into the lumbar disc by giving the anesthesia guided by x-rays.
> Fluoroscopy is not the appropriate choice of diagnostic test for grand mal seizure because it is used to take the images of the body parts in motion.
Related Questions
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?
Tonic-clonic seizure
Absence seizure
Atonic seizure
Status epilepticus
Topic: Mini Mental Status Exam (or MMSE)
Subject: Medicine
A 63-year-old retired teacher shared with his primary care physician (PCP) during a routine office visit that he has noticed increasing difficulty with his memory. Otherwise he is in good health and requiring no medication.
Which one of the following psychological tests is a valuable screening device to be used by primary care physicians in this type of situation?
MMPI
WAIS
Thematic Apperception Test
Mini-Mental State Exam
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?
Tumour induced exophthalmos
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Topic: Seizure
Subject: Medicine
A 52-year-old man with a history of seizure attacks suffered from loss of consciousness and tonic and clonic muscular contractions. His tongue fell back into his throat and he choked. What is the best diagnostic test for assessment of the presenting condition of this patient?
X-rays
CT-Scan
Electroencephalogram
Discography
Topic: Subarachnoid Hemorrhage
Subject: Medicine
A 36-year-old female presents with the sudden onset of severe headache, nausea, and photophobia. Her level of consciousness is progressively diminishing. Which one of the following would be the most appropriate next step?
Head CT without contrast
Head CT with contrast
Head MRI
Lumbar puncture
Topic: Temporal Arteritis
Subject: Medicine
A female patient complains of a severe headache and jaw pain when she chews. She also complains of shoulder pain and bilateral wrist weakness. Initial lab tests show an ESR of 75 (normal is less than 30).
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Subject: Medicine
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What is the most likely diagnosis?
Subdural hematoma
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Subject: Medicine
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Yellow-orange cerebrospinal fluid supernatant
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Topic: Brain Death
Subject: Medicine
A 35 year old man has been on life support systems for the past 48 hours following blunt head trauma. Which of the following is the most important criterion to declare the patient brain dead and to permit removal of life support systems?
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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?
Oculomotor
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Subject: Medicine
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Daily metformin compliance
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Topic: Foot Drop
Subject: Medicine
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T12
L1
L2
L4 - L5
Topic: Brain Death
Subject: Medicine
A 57-year-old white male with coronary artery disease suffered a cardiac arrest while jogging 10 days ago. He was resuscitated after 45 minutes but has remained unresponsive and on a ventilator since then.
Which one of the following is required to diagnose brain death in this patient?
Hypothermia
Continuous mechanical ventilation
The absence of spontaneous body movements
Electroencephalographic confirmation
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:
Normal pressure hydrocephalus
Alzheimers disease
Subacute sclerosing panencephalitis
Multiple sclerosis
Topic: Essential Tremor
Subject: Medicine
A 66 year old white female consults you because she has developed a tremor of her right hand that interferes with her ability to do needlework. She has noticed that the tremor improves when she rests her hands in her lap and gets worse when she holds them up against gravity. She has developed a slight quiver to her voice as well. Her symptoms started gradually over 6 months ago and have progressed slowly. She remembers her mother having similar problems in her later years. She takes no medications, and her physical examination corroborates her history. No other abnormalities are noted. A multiple chemistry screen and TSH level are normal.
Which one of the following is most likely to alleviate her tremor?
Propranolol (Inderal)
Paroxetine (Paxil)
Carbidopa/levodopa (Sinemet)
Bromocriptine (Parlodel)
Topic: Diagnostic Investigations
Subject: Medicine
A 52 year old male with a history of psychosis presents with muscle stiffness and resting tremors, associated with difficulty in balance and initiating movements. What is the best diagnostic method for detection of the above condition?
Serum dopamine levels
Computed tomography scan
Positron emission tomography scan
Magnetic resonance imaging
Topic: Temporal Arteritis
Subject: Medicine
A 75-year-old female presents with a 2-month history of bilateral headache, diffuse myalgias, and diplopia. On examination she has substantially diminished vision in her left eye, but no other neurologic findings. A moderately tender, cordlike structure is palpable just anterior to her ear and extending up to her lateral scalp. Blood tests show a markedly elevated erythrocyte sedimentation rate.
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Clopidogrel (Plavix)
High-dose corticosteroids
NSAIDs
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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?
Phenytoin
Valproic acid
Tiagabine
Phenobarbital
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?
Only their male children are at risk
If one child develops the disease, siblings are not at risk
All their children will inherit the disease
Each child has 50% risk of inheriting the disease
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?
Repeat CT scan and EEG
Add another agent (eg. Phenytoin)
Re-check carbamazepine level in 2 weeks
Check CBC, CMP and TSH/FT4
Topic: Normal Pressure Hydrocephalus
Subject: Medicine
An 81-year-old female is brought to your office by her son. He reports a decrease in his mothers memory and prolonged delays in her responses to questions. She also has developed urinary incontinence. MRI shows dilated ventricles, but no other pathology, and a lumbar puncture reveals a normal opening pressure.
Which one of the following would provide additional evidence of normal pressure hydrocephalus?
Monocular visual loss
Internuclear ophthalmoplegia
Headache
Apraxia of gait
Topic: Alzheimer's Disease
Subject: Medicine
Which one of the following tests is most useful for the initial workup of suspected Alzheimers disease?
Carotid Doppler ultrasonography
An erythrocyte sedimentation rate
A cardiac stress test
A TSH level
Topic: Huntington Chorea
Subject: Medicine
A patient previously diagnosed with Huntington chorea (HC) comes for a family planning consult with his wife. He states that his father had the disease and his mother was unaffected. They ask you what is the likelihood having a son with this condition?
Zero
25%
50%
75%
Topic: Status Epilepticus
Subject: Medicine
Which one of the following should be given intravenously in the initial treatment of status epilepticus?
Propofol (Diprivan)
Phenobarbital
Lorazepam (Ativan)
Midazolam (Versed)
Topic: Cauda Equina Syndrome
Subject: Medicine
A 65-year-old male presents with a 1-month history of problems passing urine. He says that his bladder will feel full when he needs to urinate, but the urine stream is weak and his bladder does not feel as if it has emptied completely. The symptoms have become increasingly severe over the past week. Other symptoms include upper respiratory congestion for 3 days which he has treated with an over-thecounter decongestant with some relief, constipation with no passage of stool in the past 9 days, and increasing low back pain incompletely relieved with ibuprofen, with associated weakness in both legs. Examination shows a healthy-appearing male who is moderately overweight. He is afebrile and vital signs are normal. There is no abdominal tenderness and no masses are detected. A rectal examination reveals a large amount of hard stool in the rectum; a markedly enlarged (4+), boggy, tender prostate gland; laxity of the anal sphincter; and numbness in the perianal area. Urinalysis shows trace protein and 10-20 WBCs/hpf. Ultrasonography shows a post-void residual volume of 250 mL (normal for age <100).
Which one of the following must be done urgently in this patient?
Foley catheterization
Hospitalization for intravenous antibiotics
Digital disimpaction of the rectum, and Fleet enemas until clear
MRI of the lumbosacral spine
Topic: Hepatic Encephalopathy
Subject: Medicine
A 50-year-old man with a history of hemochromatosis presents to the emergency room vomiting up bright red blood. He had his most recent phlebotomy yesterday. His blood pressure is 110/85 mm Hg, his pulse 115/min; his face is flushed, and he is diaphoretic. During the physical examination splenomegaly and a venous pattern on his chest and abdomen are noted. He seems somewhat drowsy and confused but has no focal neurologic signs.
What is the probable source of this patient's confusion?
Severe anemia
Hepatic encephalopathy
Subarachnoid hemorrhage
Vitamin B12 deficiency
Topic: Dementia
Subject: Medicine
All of the following dementias can benefit from specific treatments, except:
Normal pressure hydrocephalus (NPH)
Alzheimers disease
Sarcoidosis
Creutzfeldt Jakob disease
Topic: Trigeminal Neuralgia
Subject: Medicine
A man complains that recently when he shaves he has a shooting type of pain in his face. It happens once in a while and then goes away. You suspect trigeminal neuralgia.
What is the treatment of choice?
Fluoxetine
Prednisone
Acyclovir
Carbamazepine
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?
Language
Orientation
Registration
Visual-motor integrity
Topic: Status Epilepticus
Subject: Medicine
A 58-year-old male with a history of seizure attacks suffered from a 30min loss of consciousness with repetitive seizures with no recovery of consciousness between attacks. What is the best initial treatment for his condition?
Lorazepam
Phenytoin
Phenobarbital
Carbamazepine