Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
37 Cards in this Set
- Front
- Back
|
Relationship in which one organism can supply the needs of another without itself being harmed
commensal symbiotic pathogenic |
commensal
|
|
|
Relationship in which one organism can supply the needs of another without either being harmed
commensal symbiotic pathogenic |
symbiotic
|
|
|
Relationship in which one organism obtains needs at the expense of the organism
commensal symbiotic pathogenic |
pathogenic
|
|
|
Infectious diseases do not immediately effect the host, they first must grow and colonize. This time between infection and the actual onset of symptoms is called what?
|
incubation time
|
|
|
Measles is considered a (acute/chronic), (latent/progressive/transient) infection
|
acute transient
|
|
|
STUDY PAGES 5-9, 10 questions will come from these!
|
STUDY PAGES 5-9, 10 questions will come from these!
|
|
|
Identify the correct stain for finding most bacteria
gram stain acid-fast silver stain (GMS) periodic acid Schiff (PAS) Mucicarmine Antibody and DNA probes (like PCR) |
gram stain
|
|
|
Identify the correct stain for finding mycobacteria
gram stain acid-fast silver stain (GMS) periodic acid Schiff (PAS) Mucicarmine Antibody and DNA probes (like PCR) |
acid-fast
|
|
|
Identify the correct stain for finding fungi
gram stain acid-fast silver stain (GMS) periodic acid Schiff (PAS) Mucicarmine Antibody and DNA probes (like PCR) |
GMS and PAS
|
|
|
Identify the correct stain for finding mostly cryptococcus
gram stain acid-fast silver stain (GMS) periodic acid Schiff (PAS) Mucicarmine Antibody and DNA probes (like PCR) |
mucicarmine
|
|
|
Identify the correct stain for finding nearly all classes of organisms
gram stain acid-fast silver stain (GMS) periodic acid Schiff (PAS) Mucicarmine Antibody and DNA probes (like PCR) |
antibody and DNA (PCR)
|
|
|
A patient comes in with suspected tuberculosis... what stain would best identify the causative bacteria if it were present?
|
acid-fast
|
|
|
An acid-fast stain is performed on a bacterial colony taken from a sick patient... assuming the doctor is not a complete dumbass, the patient can have all but ONE of these:
leprosy tuberculosis some sort of mycobacterium strep throat |
strep throat (these are streptococcus, best ID'd with a gram stain)
|
|
|
"holy crap", says the man in the red hat, "is that a fungus on my foot?"
"only one way to tell", says the doctor... "i'll perform a(n) ___ stain!!!!!" acid-fast gram silver periodic acid schiff |
silver OR periodic acid schiff
|
|
|
Fungi are (pro/eu)karyotes
|
eukaryotes
|
|
|
Protozoa are (pro/eu)karyotes
|
eukaryotes
|
|
|
True or False, fungi are either yeasts or molds, never both
|
False, some can form either based on temperature of the area
|
|
|
Which TWO of these describes a spherical bacteria that must have oxygen?
cocci bacilli anaerobic aerobic |
cocci, aerobic
|
|
|
Endotoxins are found on gram (+/-) bacteria
|
- (gram negative)
|
|
|
Lipopolysaccharides are a form of (endo/exo) toxin
|
endo
|
|
|
___ were originally called "slow viruses"
|
prions
|
|
|
What pathogen MUST rely on the host to replicate?
|
virus
|
|
|
Which virus leads to mono?
|
epstein-barr
|
|
|
True or False, bacteria use pili to attach to host cells
|
true
|
|
|
Aside from pili, bacteria adhere to host cells via ___
|
adhesins
|
|
|
What class of bacteria does not have cell wall?
|
mycoplasma
|
|
|
protazoa mainly reside in what two places in the human body?
|
blood
intestines |
|
|
Match.
1. nematodes 2. cestodes 3. trematodes A. flukes B. tapeworms C. round worms |
1c, 2b, 3a
|
|
|
What class of bacteria causes wet and gas gangrene?
|
clostridial bacteria
|
|
|
Chickenpox is derived from what virus? Also, what kind of fluid is in the inflammatory vesicles produced by this virus?
|
Varicella-Zoster, serous (low protein)
|
|
|
What do CMV and HBV have in common?
|
Both produce antiviral immune response in the host
|
|
|
What two viruses (that we discussed) produce responses in the host based on direct viral cytopathic effect?
|
Poliovirus, HSV (also HIV, according to the syllabus)
|
|
|
Rank these from MOST to LEAST common STDs
Syphilis Chlamydia Gonorrhea |
Chlamydia
Gonorrhea Syphilis CGS |
|
|
What is the organism that causes gonorrhea?
|
Neisseria gonorrhea
|
|
|
What is the organism that causes chlamydia?
|
Chlamydia trachomatis
|
|
|
HBV can cause (cirrhosis/fibrosis) of the liver
|
cirrhosis
|
|
|
Schistosomal eggs can cause (cirrhosis/fibrosis) of the liver
|
fibrosis
|
