Spectrum of activity
Spectrum of activity ( 5 Questions)
A client is diagnosed with influenza A and is prescribed oseltamivir.
Which of the following statements by the client indicates a need for further education?
Choice A is wrong because oseltamivir can shorten the duration of symptoms by about one day if taken within 48 hours of symptom onset.
This statement indicates a need for further education because oseltamivir does not prevent the transmission of influenza virus to others. Oseltamivir is an antiviral drug that can shorten the duration of symptoms, reduce the risk of complications, and work best if started within 48 hours of symptom onset. However, it does not eliminate the virus from the body or provide immunity against future infections. Therefore, the client should still practice good hygiene and avoid contact with others who are at high risk of influenza complications.
Choice C is wrong because oseltamivir works best if started within 48 hours of symptom onset, as it inhibits the viral replication and reduces the viral load.
Choice D is wrong because oseltamivir may cause nausea and vomiting as side effects in some people, especially if taken without food. These side effects are usually mild and transient and can be minimized by taking the medication with food or milk.
This statement indicates a need for further education because oseltamivir does not prevent the transmission of influenza virus to others. Oseltamivir is an antiviral drug that can shorten the duration of symptoms, reduce the risk of complications, and work best if started within 48 hours of symptom onset. However, it does not eliminate the virus from the body or provide immunity against future infections. Therefore, the client should still practice good hygiene and avoid contact with others who are at high risk of influenza complications.
Choice A is wrong because oseltamivir can shorten the duration of symptoms by about one day if taken within 48 hours of symptom onset.
Choice C is wrong because oseltamivir works best if started within 48 hours of symptom onset, as it inhibits the viral replication and reduces the viral load.
Choice D is wrong because oseltamivir may cause nausea and vomiting as side effects in some people, especially if taken without food. These side effects are usually mild and transient and can be minimized by taking the medication with food or milk.