Exam (elaborations)
TEAS 7: Microorganisms and Diseases questions and answers rated A+ 2024/2025
- Course
- Institution
TEAS 7: Microorganisms and Diseases questions and answers rated A+ 2024/2025
[Show more]
Seller
Follow
Content preview
TEAS 7: Microorganisms and DiseasesMicrobe
Microscopic life form: micro organism, virus, fungus, protozoa, or animal
Bacteria
Single-celled (unicellular) organisms without a nucleus Prokaryotes classified by variations in
cellular wall
Harmless Bacteria
Non-pathogenic bacteria within the frame.
Does now not purpose ailment and may regularly be beneficial in frame methods
Examples of bacterial infections in people
Tuberculosis, E. Coli food poisoning, bacterial pneumonia, botulism, strep throat, cholera,
meningococcus, tetanus
Virus
Non-cell, non-dwelling infectious retailers
Made of RNA or DNA and a protein coat
Examples of viral infections in humans
COVID-19, influenza, HIV, measles, mumps, varicella (chickenpox), bloodless, HPV, hepatitis,
polio
Protozoan
Single-celled (unicellular), eukaryotic organisms
Classified by means of variations in locomotion (flagella, cilia)
Largest, most numerous existence shape grouping
Examples of protozoan infections in human beings
Malaria, dysentery, African trypanosomiasis (sleeping sickness). Note: dysentery also can be
caused by bacterial and animal contamination.
, Fungus
Eukaryotic organisms that soak up vitamins from the environment. Examples are yeast, mildew,
mushrooms.
Can act as decomposers (nature), may be part of a symbiotic courting (often in nature), or can
be a parasite (frequently in/on people). If they motive contamination, then they are parasite.
Examples of fungal infections in people
Skin infections: ringworm, athlete's foot, yeast infections rashes, nail infections
Lung and blood infections, regularly in humans with weakened immunity from most cancers,
AIDS/HIV, COVID-19
Can additionally make contributions to asthma
Animals
Eukaryotic, multicellular, and might be visible with bare eye
Examples of animal infections in human beings
Parasitic worms and nematodes, regularly located in gastrointestinal tract (flatworm/tapeworm,
roundworm) or lymphatic gadget (roundworm)
Helminth
Parasitic worm like tapeworm and round trojan horse
What are the two classes of illnesses?
1. Infectious
2. Non-infectious
Infectious Disease
A sickness that is as a result of a pathogen and that may be unfold from one individual to
another.
Non-Infectious Disease
A disorder that isn't resulting from a pathogen and cannot unfold from one individual to every
other.
What are some causes of infectious sicknesses?
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 Legitexams. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77333 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now