The nurse's morning assessment of a client who has a history of heart failure reveals the presence of 2 pitting edema in the client's ankles and feet bilaterally. this assessment finding is suggestive of:

Which of the following human diseases is caused by a virus that requires reverse transcriptase to transcribe its genome inside the host cell? a) herpesb) aidsc) smallpoxd) influenza

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors. b) transcription from the host cell rna polymerase introduces numerous mutations. c) capsid proteins from the host cell can replace the viral capsid. d) viral rna is translated by host cell ribosomes.

per vehicle mile, motorcyclists are times more likely to die in a crash than passenger car occupants.