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Exam (elaborations)

NURS 4100 Test 2 Study Guide Solutions

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  • NURS 2024/2025
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  • NURS 2024/2025

NURS 4100 Test 2 Study Guide Solutions Digestive system - Ans:-1. starts at mouth and nose/ends at rectum 2. GI tract starts at esophagus 3. blood supply for abdomen- splanchnic circulation (Splank-nik)/ GI receives largest CO Upper GI/Mouth - Ans:-1. swallowing 2. salivation 3. pharynx 4. e...

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  • October 24, 2024
  • 27
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NURS 2024/2025
  • NURS 2024/2025
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GraceAmelia
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FIRST PUBLISH OCTOBER 2024




NURS 4100 Test 2 Study Guide Solutions


Digestive system - Ans:✔✔-1. starts at mouth and nose/ends at rectum


2. GI tract starts at esophagus


3. blood supply for abdomen- splanchnic circulation (Splank-nik)/ GI receives largest CO


Upper GI/Mouth - Ans:✔✔-1. swallowing


2. salivation


3. pharynx


4. esophagus behind the trachea


Upper GI - Ans:✔✔-1. stomach


2. gallbladder- stores bile


3. pancreas- exocrine function: digestive enzymes, endocrine function: produces insulin and glucagon,

retroperitoneal


4. duodenum: first part of small intestine, pancreatic enzyme empty & bile empties here



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, ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED

FIRST PUBLISH OCTOBER 2024




lower GI - Ans:✔✔-1. small intenstine: duodenum, jejunum, ileum/ digestion and absorption


2. illeocecal valve


3. large intestine: -ascending, transverse, descending, sigmoid


-storage of waste, water absorption


cecum withdrawal time - Ans:✔✔-time after cecum reached to time scope is removed


-average 6 mins


risk for GIB (gastro intestinal bleeding) - Ans:✔✔-1. h.pylori


2. extended NSAID use


3. smoking


4. Genetics


Clinical Manifestations of GIB - Ans:✔✔-1. Hematochezia: red blood in stool


2. Melena: black, tarry stool


3. Occult blood: "hidden" blood- may present with term-9symptomatic anemia, syncope


4. Hematemesis: vomiting blood, coffee grounds to red blood



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, ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED

FIRST PUBLISH OCTOBER 2024




5. abdominal discomfort


6. anywhere in GI/ can be life threatening


7. shock and MODS


8. H&H late sign of GIB


Upper GI causes: esophagus problems


-Esophageal Varices - Ans:✔✔-1. cause: portal HTN, cirrhosis, PVT


2. s/sx: massive bleeding


3. Care:


-airway protection


-intubation and balloon placed


-blackmore/minnesota tube


1. Blake: esophagus balloon, gastric balloon, and gastric suction


2. Minn has that + esophageal suction port


Upper GIB causes




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