The nurse administering an anti-infective agent recognizes that the drug will destroy some human cells as well as pathogens because of the absence of:
Selective toxicity refers to the ability of a drug to target human body cells without destroying essential organs. So, if a drug lacks selective toxicity, it will negatively affect both the human cells and pathogens of the body.
For the reason stated above, health administrators who are charged with the responsibility of giving patients drugs have to ensure that the substance being given is selectively toxic. This means that it only has to attack the infective agent and not any other vital organ in the body.
When this is done, negative health situations will not arise because of the administration of another drug that should have healed the patient. So, the right word to insert in the blank space is selective toxicity.
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Options:
A. selective toxicity.
B. virulence.
C. resistance.
D. antigens.