Exam (elaborations)
Pubh 302 Exam 3 2024/2025 With 100% Accurate Solutions
- Course
- Institution
Pubh 302 Exam 3 2024/2025 With 100% Accurate Solutions
[Show more]
Content preview
Pubh 302 Exam 3 2024/2025 With 100%Accurate Solutions
Articulate the difference between infectious and communicable disease -
Precise Answer ✔✔An infectious disease is caused by different classes
of pathogenic organisms which are commonly called germs; these agents
are normally viruses or bacteria.
A communicable disease is an infectious disease that is easily spread
from one species to another
A communicable disease is infectious disease that is easily spread from
what to what? - Precise Answer ✔✔one species to another
All __________ diseases are infectious diseases but not all _________
diseases are communicable. - Precise Answer ✔✔communicable;
infectious
List and define three direct routes of infectious disease transmission. -
Precise Answer ✔✔skin to skin (herpes type 1)
Mucous to mucous (STIs)
Through breastmilk (HIV)
List and define three indirect routes of infectious disease transmission -
Precise Answer ✔✔food-borne (salmonella)
water-borne (cholera)
, vector-borne (malaria)
What are the three part to the "epi" triad for disease transmission? -
Precise Answer ✔✔agent, host, environment
What is the agent? - Precise Answer ✔✔factor such as a micro
organism, chemical substance, form of radiation...whose presence,
excessive presence, or absence is essential for the occurrence of a
disease
infectivity - Precise Answer ✔✔ability to invade and multiply
pathogenicity - Precise Answer ✔✔ability to cause disease
virulence - Precise Answer ✔✔ability to cause death
immunogenicity - Precise Answer ✔✔likelihood of triggering an
immune system defense
antigenic stability - Precise Answer ✔✔condition of an individual who
has been infected by a disease, and then remains immune to further
infection in later life. This is the case in most childhood diseases
What is the host? - Precise Answer ✔✔the person of living organism
that can be infected by an infectious agent
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller YANCHY. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now