Final Exam: NR 511/ NR511 (Latest 2026/ 2027 Update) Differential Diagnosis and Primary Care Practicum Guide| Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Chamberlain

Final Exam: NR 511/ NR511 (Latest 2026/ 2027 Update)
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Differential Diagnosis and Primary Care Practicum Guide|
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Questions & Answers| Grade A| 100% Correct (Verified
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Solutions)- Chamberlain
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THISDOCUMENTCONTAINS: sw sw




• NR 511/ NR511 s w s w




• Final Exam: NR 511/ NR511 s w s w s w s w




• Latest 2026/ 2027 Update s w s w s w




• Differential Diagnosis s w




• Primary Care Practicum Guide s w s w s w




• Questions & Answers s w s w

,Question 1 sw




The most cost-effective screening test for determining HIV status is which of the
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following?
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A. Western blot s w




B. Enzyme-linked immunosorbent assay s w s w




C. Viral load sw




D. Rapid blood test s w s w




Correct Answer: B. Enzyme-linked immunosorbent assay
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Rationale: The ELISA (enzyme-linked immunosorbent assay) is the most cost-effective
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and widely used screening test for HIV. It has high sensitivity and is used as the initial
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screening test. If positive, it is confirmed with a Western blot or other confirmatory testing.
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Viral load is used for monitoring disease progression, not initial screening.
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Question 2 sw




Which blood test is a nonspecific method and most helpful for evaluating the severity
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and course of an inflammatory process?
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A. Erythrocyte sedimentation rate (ESR) s w s w s w




B. C-reactive protein (CRP) s w s w




C. Complete blood count (CBC) s w s w s w




D. Procalcitonin

Correct Answer: B. C-reactive protein (CRP)
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Rationale: CRP is an acute-phase reactant produced by the liver in response to
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inflammation. It rises and falls more rapidly than ESR, making it more helpful for
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evaluating the severity and course of an inflammatory process. It is nonspecific because
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s it does not indicate the source or cause of inflammation.
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,Question 3 sw




Cocaine acts as a stimulant by blocking the reuptake of which neurotransmitter?
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A. Serotonin
B. Norepinephrine
C. Dopamine
D. Acetylcholine

Correct Answer: C. Dopamine s w s w sw




Rationale: Cocaine blocks the reuptake of dopamine, norepinephrine, and serotonin, but
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its stimulant and addictive effects are primarily attributed to dopamine reuptake
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inhibition in the reward pathway (mesolimbic system). This leads to increased dopamine
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in the synaptic cleft, causing euphoria and stimulation.
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Question 4 sw




Mrs. Thomas was seen in the office complaining of pain and point tenderness in the
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area of her elbow. The pain has increased following a day of gardening one
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sweek ago. A physical finding that differentiates the diagnosis and is most consistent
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with lateral epicondylitis (tennis elbow) is:
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A. Pain at the elbow with resisted movements at the wrist and forearm
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B. Pain with passive extension of the elbow
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C. Swelling over the olecranon bursa s w s w s w s w




D. Decreased sensation in the ulnar nerve distribution s w s w s w s w s w s w




Correct Answer: A. Pain at the elbow with resisted movements at the wrist and forearm
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Rationale: Lateral epicondylitis (tennis elbow) is an overuse injury of the extensor tendons
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at the lateral epicondyle. The classic finding is pain reproduced with resisted wrist
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extension and forearm supination. Passive extension is typically not painful, and swelling
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over the olecranon bursa suggests bursitis, not epicondylitis.
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, More for this course
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You'restudyingNR511/NR511 sw sw sw sw




NR 511 / NR511
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Exam (elaborations) sw



Midterm Exam – sw sw




NR511 /NR511 MidtermExam– DifferentialDiagnosis& PrimaryCare Practicum
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s w s w s w s w s w s w s w s w s w s w s w




5.0 (1) 7 32


Midterm Exam: sw
Exam (elaborations) sw



NR 511/ NR511...
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Midterm Exam: NR 511/ NR511 (Latest 2025/ 2026 Update) Differential Diagnosis
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andPrimary Care PracticumReview| Questions& Answers|GradeA| 100% Cor...
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All the study materialfor
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NR511/NR511 sw sw




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