CSFA SFA 203week 5 test QUESTIONS WITH
ANSWERS 2025/2026.
Where is Staph aureus most likely to cause an infection: - ✅✅Skin
Tuberculosis and leprosy are known and what type of bacterial diseases? -
✅✅Mycobacteria
Viruses are obligate intracellular _________ composed of either DNA or RNA wrapped
in a protein nucleocapsule - ✅✅Parasites
Reactive Airway Disease causes decreased oxygenation of the lungs secondary to the
tracheobronchial constriction - ✅✅True
Which of the following is considered the gold standard for identification of microbes -
✅✅Cultures
Penicillin is strong enough to cause minor dermatological allergic reaction but not life
threatening allergic reactions such as anaphylactic shock - ✅✅False
Tuberculosis often presents with pulmonary symptoms but may involve lymph nodes,
bones, skin, and __________ - ✅✅Meninges
Bacteriostatic agents kill bacteria and prevent proliferation - ✅✅False
Common Gram-negative pathogens that normally inhabit the GI tract fall into what
group? - ✅✅Enterics
Currently there are three categories of anti-HIV drugs: nucleoside analogs, non-
nucleoside reverse transcriptase inhibitors and ____________ inhibitors -
✅✅Protease
When Candida infects the mouth it is called _________ - ✅✅Thrush
The sensitivity of bacteria to various antibiotics is determined by growing cultures in the
presence of the antibiotics of interest. This is called: - ✅✅Sensitivity determination
First generation cephalosporins are effective against Gram-positive organisms but
subsequent generations reduced it effectiveness to Gram-positive organisms -
✅✅True
ANSWERS 2025/2026.
Where is Staph aureus most likely to cause an infection: - ✅✅Skin
Tuberculosis and leprosy are known and what type of bacterial diseases? -
✅✅Mycobacteria
Viruses are obligate intracellular _________ composed of either DNA or RNA wrapped
in a protein nucleocapsule - ✅✅Parasites
Reactive Airway Disease causes decreased oxygenation of the lungs secondary to the
tracheobronchial constriction - ✅✅True
Which of the following is considered the gold standard for identification of microbes -
✅✅Cultures
Penicillin is strong enough to cause minor dermatological allergic reaction but not life
threatening allergic reactions such as anaphylactic shock - ✅✅False
Tuberculosis often presents with pulmonary symptoms but may involve lymph nodes,
bones, skin, and __________ - ✅✅Meninges
Bacteriostatic agents kill bacteria and prevent proliferation - ✅✅False
Common Gram-negative pathogens that normally inhabit the GI tract fall into what
group? - ✅✅Enterics
Currently there are three categories of anti-HIV drugs: nucleoside analogs, non-
nucleoside reverse transcriptase inhibitors and ____________ inhibitors -
✅✅Protease
When Candida infects the mouth it is called _________ - ✅✅Thrush
The sensitivity of bacteria to various antibiotics is determined by growing cultures in the
presence of the antibiotics of interest. This is called: - ✅✅Sensitivity determination
First generation cephalosporins are effective against Gram-positive organisms but
subsequent generations reduced it effectiveness to Gram-positive organisms -
✅✅True
