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Current Affairs January 2024

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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?

A. MMPI

B. WAIS

C. Thematic Apperception Test

D. Mini-Mental State Exam

Correct Answer :

D. Mini-Mental State Exam


Mini-Mental State Exam. Answers A, B, C, and E are time-consuming and except for choice B not directly pertinent in screening for memory or cognitive deficits.

Related Questions

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4

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?

A. Propranolol (Inderal)

B. Paroxetine (Paxil)

C. Carbidopa/levodopa (Sinemet)

D. Bromocriptine (Parlodel)

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4

Topic: Guillain-Barr� syndrome
Subject: Medicine
Guillain-Barr� syndrome is not associated with which of the following?

A. Proximal muscle weakness

B. Areflexia

C. Infection with C. jejuni

D. Treatment with corticosteroids

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4

Topic: Osmotic Demyelination
Subject: Medicine
Osmotic demyelination can result when which one of the following is corrected too rapidly?

A. Hypocalcemia

B. Hypoglycemia

C. Hypomagnesemia

D. Hyponatremia

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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?

A. Oculomotor

B. Sympathetic

C. Trochlear

D. Trigeminal

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4

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.
Which one of the following would be most appropriate at this point?

A. Clopidogrel (Plavix)

B. High-dose corticosteroids

C. NSAIDs

D. Dipyridamole/aspirin (Aggrenox)

What is the correct answer?

4

Topic: Guillain-Barr� syndrome
Subject: Medicine
A 43-year-old man presents 2 weeks after you see him for infectious diarrhea caused by C. jejuni. He has now developed bilateral proximal lower limb weakness and bilateral distal parasthesia and decreased ankle tendon reflex.
What is the most likely diagnosis?

A. Guillain-Barr� syndrome

B. Multiple Sclerosis

C. Myasthenia Gravis

D. Systemic Lupus Erythematosus

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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?

A. CT of the head

B. Carotid ultrasonography

C. A CBC and complete metabolic profile

D. An EKG

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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

B. Digits (forward)

C. His own name

D. Three items for 5 minutes

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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?

A. Salsalate (Disalcid)

B. Celecoxib (Celebrex)

C. Hydrocodone (Lortab)

D. Tramadol (Ultram)

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4

Topic: Heatstroke
Subject: Medicine
A 72-year-old male is brought to your office by a friend because of increasing confusion, irritability, and difficulty walking. This began shortly after the patients car broke down and he had to walk a mile to get to a phone and call the friend. The temperature outdoors has been near 39.5°C (100°F).
On examination you note a rectal temperature of 39.5°C (103.1°F). His pulse rate is 110 beats/min and his blood pressure is 100/60 mm Hg.
Which one of this patients findings indicates that he has heatstroke rather than heat exhaustion?

A. Confusion

B. Sweating

C. His temperature

D. His heart rate

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4

Topic: Postherpetic Neuralgia
Subject: Medicine
A 78-year-old male comes to your office with a 3- day history of pain in the right side of his chest. The pain is described as burning and intense. Two days ago he noted a rash at that site. Examination reveals groups of vesicles on an erythematous base in a T-5 dermatome distribution on the right.
Which one of the following would be the most appropriate treatment to minimize the chance of post-herpetic neuralgia?

A. Famiciclovir (Famvir)

B. Prednisone

C. Capsaicin (Zostrix)

D. Carbamazepine (Tegretol)

What is the correct answer?

4

Topic: Intracranial Hemorrhage
Subject: Medicine
The most significant risk factor for spontaneous intracerebral hemorrhage is:

A. Atrial fibrillation

B. Cigarette smoking

C. Excessive alcohol use

D. Hypertension

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4

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?

A. Serum dopamine levels

B. Computed tomography scan

C. Positron emission tomography scan

D. Magnetic resonance imaging

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4

Topic: Delirium Tremens
Subject: Medicine
A patient with delirium tremens manifests all of the following, except:

A. Clouded consciousness

B. Hypothermia

C. Coarse tremor

D. Tachypnea

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4

Topic: Delirium Tremens
Subject: Medicine
You see a 49-year-old man in the emergency room with a 20-year-history of alcohol abuse. He is agitated and floridly psychotic, with visual hallucinations and persecutory delusions. On examination his blood pressure, heart rate and respiratory rate are all increased. He is disoriented, sweaty, and has abdominal cramps.
What is the most likely diagnosis?

A. Subdural hematoma

B. Alcohol intoxication

C. Hepatic encephalopathy

D. Delirium tremens

What is the correct answer?

4

Topic: Cholinergic Toxidrome
Subject: Medicine
A 37 year old male arrives at the Emergency Department unconscious. He is warm and sweaty. His heart rate is 52 bpm, his BP is 90/60. His pupils are constricted, his eyes are teary, and he is drooling. You assume he is suffering from a toxidrome.
What antidote will you give him?

A. Flumazenil

B. Naloxone

C. Glucagon

D. Atropine

What is the correct answer?

4

Topic: Seizure
Subject: Medicine
Of the following, which is the most frequent cause of seizures in the elderly?

A. Alcohol withdrawal

B. Stroke

C. Head trauma

D. Hypoglycemia

What is the correct answer?

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?

A. Migraine headache

B. Premenstrual headache

C. Tension headache

D. Cluster headache

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?

A. Language

B. Orientation

C. Registration

D. Visual-motor integrity

What is the correct answer?

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?

A. Order a brain MRI

B. Prescribe sertraline (Zoloft)

C. Prescribe carbidopa/levodopa (Sinemet)

D. Order physical therapy

What is the correct answer?

4

Topic: Essential Tremor
Subject: Medicine
Which one of the following is most likely to be of benefit in patients with essential tremor of the hand?

A. Isoniazid

B. Diazepam

C. Primidone

D. Clonidine

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?

A. 11

B. 10

C. 9

D. 8

What is the correct answer?

4

Topic: Fragile X Syndrome
Subject: Medicine
You are asked to see a mentally challenged 45-yearold male from a nearby group home who has groin pain. On examination you notice that he has large ears, a prominent jaw, and large symmetric testicles.
These findings are consistent with:

A. A variant form of Down syndrome

B. Aspergers syndrome

C. Klinefelters syndrome

D. Fragile X syndrome

What is the correct answer?

4

Topic: Adverse Drug Effect
Subject: Medicine
Which one of the following is most associated with falls in older adults?

A. Diphenhydramine (Benadryl)

B. Atorvastatin (Lipitor)

C. Metformin (Glucophage)

D. Memantine (Namenda)

What is the correct answer?

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

B. High-resolution CT

C. MRI with gadolinium enhancement

D. Prednisone and valacyclovir (Valtrex)

What is the correct answer?

4

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?

A. MMPI

B. WAIS

C. Thematic Apperception Test

D. Mini-Mental State Exam

What is the correct answer?

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?

A. Tinnitus

B. Benign prostatic hyperplasia

C. Dementia

D. Intermittent claudication

What is the correct answer?

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

B. Alzheimers disease

C. Subacute sclerosing panencephalitis

D. Multiple sclerosis

What is the correct answer?

4

Topic: Dementia
Subject: Medicine
All of the following dementias can benefit from specific treatments, except:

A. Normal pressure hydrocephalus (NPH)

B. Alzheimers disease

C. Sarcoidosis

D. Creutzfeldt Jakob disease

What is the correct answer?

4

Topic: Dementia
Subject: Medicine
Clinical features of multi-infarct dementia may include all of the following, except:

A. Parkinsonism

B. Deteriorating course

C. Evidence of cerebrovascular disease

D. Focal neurologic signs