Differential Diagnosis & Primary Care Practicum
Questions & Answers (100% Verified)- Chamberlain
1. Janet is a 30year old woman who has been recently diagnosed with a herniated disc at t
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he level of L5-
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S1. She is currently in the emergency room with suspician of cauda equna compression.
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Which of the following is a sign or symptom of cauda equina compression?
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a. gastrocnemius weakness z
b. reduced or absent ankle refles z z z z
c. numbness of the lateral foot z z z z
d. paresthesia of the perineum and buttocks: d. paresthesia of the perineum and buttocks
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2. The patient has acute pancreatitis with 7 of the diagnostic criteria from Ranson's Cri
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teria. In order to plan care, the clinician understands that this criteria score has which
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of the following meanings?
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a. a high mortality rate
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b. an increased chance of recurrence
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c. 7% chance of the disease becoming chronic
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d. all of the above: a. a high mortality rate
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3. Reuben, age 24, has HIV and just had a routine viral load test done.The results show
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a falling viral load What does this indicate
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a. a favorable diagnostic trend
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b. disease progression z
c. the need to be more aggressive with Reuben's medications
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d. the eradication of the HIV: a. a favorable diagnostic trend
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4. Which is the differentiating symptom mbetween labyrinthitis and vestibular neuritis?
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a. symptoms with vestibular neuritis are usually acute in onset, whereas with labyrinthitis
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,the onet is more gradual
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b. hearing loss may be associated with vestibular neuritis, but not with labyrinthiti
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s
c. symptoms with labyrinthitis are usually acute in onset, ,whereas with ves-
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ticular neuritis the onset is more gradual
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d. hearing loss may be associated with labyrinthitis ,but not with vestibular neuritis.: d. he
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aring loss may be associated with labyrinthitis ,but not with vestibular neuritis.
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5. A 27 year old female presents with a chief complaint of burning and pain on urination.
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She has no previous history of urinary tract infection. what are
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,some additional symptoms consistant with a diagnosis of lower UTI?
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a. back and abdominal pain z z z
b. fever, chills, costovertebral angle (CVA) tenderness
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c. blood in urine and frequency z z z z
d. foul-smelling discharge, perineal itch: c. blood in urine and frequency z z z z z z z z z
6. The differential diagnosis for vertigo can be classified into which of the following ca
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tegories:
a. peripheral vestibular disease z z
b. CNS disorders z
c. Systemic disorders z
d. all of the above: d. all of the above
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7. Sam is a 25-year- z z z
old man who has been diagnosed with low back strain based on his history of localized low
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back pain and muscle spasm along with a normal neurological examination. As the clinici
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an, you explain to Sam that low back pain is a diagnosis of exclusion. Which of the followin
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g symptoms would alert the clinician to the more serious finding of a herniated nucleus p
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ulposus or ruptured disc? z z z
a. morning stiffness and limited mobility of the lumbar spine
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b. unilateral radicular pain symptoms that extend below the knee and are equal to or greater
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than the back pain
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c. Fever, chills, and elevated erythrocyte sedimentation rate
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d. pathologic fractures, severe night pain, weight loss and fatigue: b. unilateral radicular pai
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n symptoms that extend below the knee and are equal to or greater than the back pain
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8. Preceptors must always see the patients that the students see in the clinical setting
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a. true
b. false: a. true z z
9. An 82 year old man is seen in the primary care office with complaints of dribbling urine a
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nd difficulty starting his stream.Which of the following should be included in the list of diffe
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, rentials?
a. BPH
b. Prostate cancer
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