Which statement about antiviral drugs is true?
a. They are all most effective at killing viruses.
b. They are all effective against any type of infection.
c. They all work by slowing the replication of viruses.
d. They are all only effective in people with strong immune systems.
ANS: C
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A nurse practitioner is assessing a 7-year-old boy who has been brought to the clinic by his mother, who is concerned about her son's increasingly frequent, severe headaches
Which of the nurse's following questions is least likely to yield data that will allow for a confirmation or ruling out of migraines as the cause of his problem? A) "Does your son have a family history of migraines?" B) "When your son has a headache, does he ever have nausea and vomiting as well?" C) "Does your son have any food allergies that have been identified?" D) "Is your son generally pain free during the intervals between headaches?"
A nurse, employed in a school, suspects an outbreak of pediculosis. Which of the following nursing actions should be taken to prevent and control the outbreak?
A) Perform hair inspection. B) Wash clothing and vacuum furniture, bedding, and carpets. C) Insist that everyone who is infested with lice follows the prescribed treatment. D) Improve the school hygiene.
In which of the following circumstances might the nurse defer obtaining informed consent for care and treatment of a patient?
a. The patient is confused and cannot understand or sign the consent form. b. The patient is brought to the emergency department in cardiac arrest; no family is present. c. The surgeon requests that the patient be sent to the surgical suite before the nurse gets the consent form signed. d. An unconscious patient is admitted to the nurse's unit; he is alone.
A way to use nonverbal communication is through silence. The purposeful use of silence during the interview allows patients to what?
A) Rest and improve health B) Provide accurate answers C) Talk about their feelings D) Communicate verbal concern