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Exam 1: NU136 / NU 136 (Latest Update 2025 / 2026) Fundamentals of Nursing | Questions with Verified Answers | 100 % Correct | Grade A - Galen $7.99
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Exam 1: NU136 / NU 136 (Latest Update 2025 / 2026) Fundamentals of Nursing | Questions with Verified Answers | 100 % Correct | Grade A - Galen
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Exam 1: NU136 / NU 136 (Latest Update 2025 / 2026) Fundamentals of Nursing | Questions with Verified Answers | 100 % Correct | Grade A - Galen Question: Chain of infection Answer: Causative agent Reservoir Portal of exit Mode of transmission Portal of entry Susceptible host Ques...

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  • December 9, 2024
  • 54
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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Exam 1: NU136 / NU 136 (Latest
Update ) Fundamentals
of Nursing | Questions with Verified
Answers | 100 % Correct | Grade A -
Galen


Question:
Chain of infection
Answer:
Causative agent
Reservoir
Portal of exit
Mode of transmission
Portal of entry
Susceptible host




Question:
Causative Agent
Answer:
bacteria, virus fungi, parasites

,Question:
Reservoir
Answer:
places the causative agent resides




Question:
Portal of exit
Answer:
route in which pathogen leaves body




Question:
Mode of transfer
Answer:
direct personal contact with body secretions or indirect contact with
contaminated objects




Question:
Portal of entry
Answer:
entry in which pathogen enters body

,Question:
Susceptible host
Answer:
what makes host susceptible; age, health, broken skin




Question:
What are the first lines of defense?
Answer:
Intact skin
Respiratory tree
Eyes
Mouth
GI tract
GU tract




Question:
What are the second lines of defense?
Answer:
Fever
Leukocytosis
Phagocytosis
Inflammatory response

, Question:
What are the third lines of defense?
Answer:
Antigen
Antibody




Question:
Naturally acquired active immunity
Answer:
infection; contact with pathogen




Question:
Naturally acquired passive immunity
Answer:
Antibodies pass from mother to fetus via placenta; or to infant in her milk




Question:
Artificially acquired active immunity
Answer:
Vaccine; dead or attenuated pathogens

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