Exam (elaborations)
BMS 127 MT2 Test With Complete Solution
- Course
- Institution
BMS 127 MT2 Test With Complete Solution ...
[Show more]
Content preview
BMS 127 MT2 Test WithComplete Solution
Which of the following microorganisms have
been referred to as energy parasites?
A) chlamydias
B) rickettsias
C) spirochetes
D) Borrelia
E) vibrios - Answer chlamydias
Anthrax, which means "charcoal" in Greek,
derives its name from
A) the high mortality it causes in infected
individuals.
B) the staining properties of the bacillus
under the microscope.
C) the airborne endospores it produces.
D) the black eschars it produces on human
skin.
E) its ability to invade the bloodstream and
produce toxemia. - Answer the black eschars it produces on human
skin.
A protozoan and its resident bacteria invade
the body of a worm. The bacteria release toxins
and exoenzymes that immobilize and digest
the worm, and the protozoan and bacteria
,absorb the nutrients produced. The
relationship between the protozoan and the
bacteria would best be described as
A) mutualism.
B) commensalism.
C) parasitism.
D) both commensalism and parasitism.
E) a nonsymbiotic relationship. - Answer mutualism
Which of the following pathogens causes the
most commonly reported sexually transmitted
disease in the United States?
A) Treponema pallidum
B) Neisseria gonorrhoeae
C) Chlamydophila psittaci
D) Chlamydia trachomatis
E) Haemophilus ducreyi - Answer Chlamydia trachomatis
Over 90% of Staphylococcus aureus bacteria can
withstand the effect of penicillin. Why?
A) They produce β-lactamase
B) They produce coagulase.
C) They have loosely organized
polysaccharide slime layers.
D) Cell division occurs in successively
different planes, and the daughter cells
remain attached to one another.
E) They produce staphylokinase, which
dissolves fibrin threads in blood clots. - Answer They produce β-lactamase
, Which of the following staphylococcal
virulence factors produce the signs and
symptoms of scalded skin syndrome?
A) coagulase
B) leukocidin
C) exfoliative toxin
D) hyaluronidase
E) staphylokinase - Answer exfoliative toxin
Lipid A causes which of the following
symptoms?
A) fever and disseminated intravascular
coagulation (DIC)
B) fever
C) fever and hemorrhaging
D) disseminated intravascular coagulation
(DIC)
E) hemorrhaging - Answer fever and disseminated intravascular
coagulation (DIC)
Which of the following organisms produces
concentric wavelike patterns due to swarming
cells when it is cultured on agar?
A) Pseudomonas
B) Shigella
C) Salmonella
D) Proteus
E) Klebsiella - Answer Proteus
Serratia is a coliform that
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 $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
50155 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now