Health, 09.03.2021 03:10 ilovewaffles70
When a pathogen develops a resistance to a drug, this means that .
the drug is no longer effective in combating the pathogen
the drug does not kill the pathogen, but stops it from reproducing
the pathogen is no longer recognizable by the immune system
the pathogen has mutated into a new strain
Answers: 2
Health, 21.06.2019 21:30
Describe some of the common health conditions associated with air pollution.
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Health, 23.06.2019 05:00
A74-year-old woman, who has been followed for the past 25 years for chronic obstructive pulmonary disease comes to the ed complaining of 48 hours of temperature to 38.6 c and worsening shortness of breath. she has a chronic productive cough, which has become more copious. on physical examination, she has rhonchi and increased fremitus in the posterior mid-lung field. a gram's stain reveals many epithelial cells and multiple gram-positive and gram-negative organisms; no neutrophils are seen. which of the following is the most likely organism causing the symptoms? - escherichia coli- haemophilus influenzae- klebsiella pneumoniae- mycobacterium tuberculosis- mycoplasma pneumoniae
Answers: 2
When a pathogen develops a resistance to a drug, this means that .
the drug is no longer effective...
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