Exam (elaborations)
PHCY 402 - Intro & Med Micro Test With Complete Solution
- Course
- Institution
PHCY 402 - Intro & Med Micro Test With Complete Solution ...
[Show more]
Content preview
PHCY 402 - Intro & Med MicroTest With Complete Solution
pharmacognosy - Answer study of medicines and other biologically active substances
that derive from natural source
two types of natural products - Answer 1) herbal medicine, TCM, extracts
2) secondary metabolites
true - Answer T/F: primary metabolites maintain essential functions while secondary
metabolites serve a 'special function'
primary - Answer Glucose, ATP, proteins are (primary/secondary) metabolites
secondary - Answer THC from cannabis is a (primary/secondary) metabolite
true - Answer T/F: penicillin G is a secondary metabolite
crude extract preparation - Answer extract by mixing with solvent, then remove solvent
with chemicals to create an extract that is purified for biological testing
bacilli - Answer oblong/rod shape of bacteria
cocci - Answer circular shape of bacteria
positive - Answer staphylococcus is gram ______
positive - Answer streptococcus is gram _____
positive - Answer Enterococcus is gram ____
negative - Answer Enterobacteriaceae is gram ______
negative - Answer KES is gram _____
Klebsiella, Enterobacter, Salmonella/shigella - Answer KES stands for:
negative - Answer E. coli is gram _____
negative - Answer Pseudomonas is gram _____
negative - Answer H. flu is gram ____
negative - Answer Neisseria gonorrhea is gram ____
bacteroides - Answer ____ is one of the most prevalent gram negative anaerobes
, Helicobacter pylori - Answer Which microbe has almost been wiped out completely,
which could explain the increase in childhood asthma?
antibiotics - Answer 1 in 5 of all ER visits result in the prescription of _______
antibiotics - Answer #1 cause of adverse reactions in patients younger than 18
clostridium difficile - Answer G+ anaerobe that affects the GI; almost 50% fatal
no daily/long term use - Answer What don't antibiotics make good profits for drug
companies?
antibiotic - Answer chemical compound produced by a microbe that inhibits the growth
of bacteria of other microbes at low concentrations
antimicrobial - Answer chemical compound produced by microbial or non-microbial
source that inhibits the growth of microbes at low concentrations
true - Answer T/F: all antibiotics are antimicrobials, but not all antimicrobials are
antibiotics
antiseptic - Answer less potent & less selective; used on human tissue but not taken into
blood stream to wipe out the bugs
disinfectant - Answer less potent and less selective; used on non-living surfaces
effective - Answer successful in producing a desired effect at concentration achievable
at the target site, not just in bloodstream
effectiveness - Answer antibiotic (effectiveness/selectivity) depends on biodistribution
false - Answer T/F: serum concentration, tissue concentration, and wound
concentration are all equal
effectiveness - Answer potent agents are better for (effectiveness/selectivity)
selectivity - Answer narrow spectrum is better for (effectiveness/selectivity)
selectivity - Answer producing an effect against the target organism but no others
susceptibility testing - Answer how to determine which antimicrobial agents are best
MBC (minimum bactericidal concentration) - Answer the lowest concentration of an
antimicrobial that kills 99.9% of a given organism
MIC (minimum inhibitory concentration) - Answer smallest concentration of drug that
visibly inhibits growth
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 Zayla. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. 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