The following season, you are concerned about getting the flu again. Which of the following statements is true?
Because you have had the flu once, you will be protected from getting it again.
You continue to be at risk because nothing can protect you from reinfection.
Premedication with immunosuppressants will provide protection against infection.
Vaccination for prevalent strains of influenza virus can provide improved protection against the disease.
The Correct Answer is D
A. Having had the flu does not guarantee lifelong immunity; different strains can circulate each year.
B. While previous infection may provide some immunity, it is not complete protection, and vaccination can enhance protection against future infections.
C. Immunosuppressants would actually increase the risk of infection rather than provide protection.
D. Vaccination is the best way to provide protection against prevalent strains of influenza, as the virus can mutate and new strains can emerge each season.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Cancer is not a common cause of acute pancreatitis; it may cause chronic pancreatitis or complications in later stages.
B. While cystic fibrosis can lead to pancreatic damage, it is not the most prevalent cause of acute pancreatitis.
C. Autoimmunity can contribute to pancreatic conditions but is not the leading cause of acute pancreatitis.
D. Excess alcohol intake is a well-established and the most common cause of acute pancreatitis due to its toxic effects on pancreatic cells.
Correct Answer is B
Explanation
A. The prodrome phase occurs before the onset of jaundice and includes nonspecific symptoms like fatigue and malaise, which the patient has already progressed beyond.
B. The icterus phase is characterized by jaundice, dark urine, clay-colored stools, and liver enlargement, all of which are present in this patient's symptoms.
C. The recovery phase follows the icterus phase and involves the resolution of symptoms and jaundice.
D. The incubation phase occurs before symptoms appear, and the patient is already exhibiting clear clinical manifestations.
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