Final Exam Review Flashcards
Which are the zinc-dependent toxins?
Botulinum and tetanus
One of the first signs of schistosomiasis infection is _________.
pruritus
What are immunotoxins?
Toxins that are guided to certain cells (such as tumors) with antibodies
During the latent period, virus ____________.
is being replicated in the cell, but no virus particles are being assembled
Which toxin requires calcium and calmodulin to become active?
Antrax edema factor
What does terbinafine kill and how?
Fungus, by the accumulation of intracellular toxins
Nystatin is a ______ anti-fungal.
topical
Bacteria that require vitamins, amino acids, and growth factors are called _______.
fastidious
The _______ are the organs that are most affected by schistosomiasis infection.
liver and bladder
Bordadella pertussis works by ________.
inhibiting phagocytosis
tetM is transferred on ________.
conjugative transposons
Cholera toxin works by ______________.
raising intracellular cAMP
MacKonkey agars select for __________.
Gram-negative bacteria
Two lactose fermentators that could be found on a MacKonkey agar are __________.
E. coli and Klebsiella
C. diphtheria toxin results from __________.
lysogenic conversion
Staph food poisoning results from _______.
ingestion of preformed toxin
Glycocalyx is made by ________.
Staphylococcus epidermis
C. perfringens can also be found in _________.
healthy people
Gram-negative rod with intrinsic resistance to penicillin, ceftriaxone, and erythromycin?
P. aeruginosa