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Exam 4: NU 189 / NU189 (Latest
2025 / 2026) Medical-Surgical Nursing II | Test Review Questions & Answers | 100 % Correct | Grade A - Galen
Question:
Yellow (URGENT)
Answer:
open fractures and large wounds
Call for help within a 2 hours time frame
Question:
Red (EMERGENT)
Answer:
airway compromise or shock
CALL FOR HELP IMMEDIATLY)
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Question:
Green (NONURGENT)
Answer:
closed fractures, sprain or strain
treatment within 4-6 hours
Question:
white (MINOR)
Answer:
abrasions, bruises
DO NOT REQUIRE HEALTH CARE PROVIDER SERVICES
Question:
BLACK (DEAD OR EXPECTED DEATH)
Answer:
dead or immediately dying
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Question:
What patients are treated first
Answer:
patients likely to survive
Question:
What is the most common cause of an airway obstruction
Answer:
the tongue
Question:
What do you do prior to administering hemodialysis
Answer:
check patent access (fistula) (bruit/thrill) check weight check lung sounds VS
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Question:
What meds do you hold when you go to dialysis
Answer:
antihypertension meds furosemide anticoagulants (heparin)
Question:
HgbA1C level
Answer:
less than 7
Question:
insulin dependent diabetes mellitus
Answer:
type 1 diabetes
Question:
decrease insulin/insulin resistant
Answer:
type 2 diabetes
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