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NR511 / NR 511 Midterm Exam Q & A (Latest 2024 / 2025): Differential Diagnosis & Primary Care Practicum - (Verified Answers) Chamberlain $14.49   Add to cart

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NR511 / NR 511 Midterm Exam Q & A (Latest 2024 / 2025): Differential Diagnosis & Primary Care Practicum - (Verified Answers) Chamberlain

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NR511 / NR 511 Midterm Exam Q & A (Latest 2024 / 2025): Differential Diagnosis & Primary Care Practicum - (Verified Answers) Chamberlain NR511 Differential Diagnosis & Primary Care Practicum Midterm Exam NR511 / NR 511 Exam Q & A (Latest 2024 / 2025): Differential Diagnosis & Primary Care Practic...

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  • October 31, 2024
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Chamberlain NR 511 Midterm Differential Diagnosis & Primary Care P... file:///C:/Users/HP/Desktop/New%20folder%20(2)/Chamberlain%2




Chamberlain NR 511 Midterm Differential

Diagnosis & Primary Care Practicum

Questions & Answers



1. What are common causes of N/V associated with gastritis?

Answer Alcohol,NSAIDs, ASA, ABX, and illicit substances



2. What is the most common cause of nausea and vomiting?

Answer Acute Gastroen-teritis (AGE)



3. What are some manifestations of AGE?

Answer Nausea, vomiting, and diarrhea, fever, abdominal pain. May also include

fatigue, malaise, anorexia, tenesmus andborborygmus.



4. How is the severity of AGE gauged?

Answer Dehydration secondary to profuse waterydiarrhea, fever greater than 101ºF





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(38.3ºC), vomiting, or dysentery.



5. What are important parts of a patient's history when AGE is suspected?

Answer -

Travel, dining locations, ABX history..



6. What happens to the pH of the stomach when antacids are taken and how

does this affect bacteria?

Answer High pH can make it easier for bacteria to survive andcause and infection.



7. How does motility of the GI tract affect bacteria colonization?

Answer Small bowelstasis as a result of obstruction, diverticulitis, or blind loop

syndrome frequently develop an overgrowth of bacteria within the stagnant

segment.



8. Which immunoglobulin may protect the GI tract against invading organ-

isms?

Answer IgA...may also help protect against a future attack by the same pathogen.







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9. Onset of N/V begin within 6 hours after exposure. Is this bacterial or viral?-



Answer Bacterial

time frame suggests food poisoning resulting from the ingestion of apreformed toxin

such as that of Bacillus cereus.



10. What two indications are highly suggestive of viral AGE?

Answer Incubation peri-ods greater than 14 hours and the initial symptom of

vomiting.



11. If a patient presents with AGE and reports bloody stools, what can be

understood about the reason for blood in the stool/

Answer Mucosal damage andinflammatory process secondary to invasive

pathogens.



12. What do frothy stools and flatus suggest?

Answer Malabsorption problem.



13. Patients with prolonged AGE illness who are malnourished may present





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with edema.What is the reason?

Answer Hypoalbuminemia



14. T or F

Chronic diarrhea usually has a noninfectious etiology.

Answer True



15. T or F

Acute diarrhea usually is caused by infectious agents or toxins

Answer True



16. What is the most common viral pathogen causing AGE in adults?

Answer -

Norovirus



17. What is the most common viral pathogen causing AGE in pediatrics?

Answer Ro-tavirus.This has been greatly reduced since the introduction of the

rotavirus vaccine.







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