Which of the following statements about the various forms of hepatitis is accurate?
The incidence of hepatitis C is decreasing.
Hepatitis B is less contagious than human immunodeficiency virus (HIV).
A vaccine exists for hepatitis C but not for hepatitis B.
Hepatitis A is caused by eating contaminated food or drinking polluted water.
The Correct Answer is D
Choice A reason: The incidence of hepatitis C is not decreasing, but rather increasing, especially among young people who inject drugs. Hepatitis C is a chronic infection that can lead to liver damage and cancer.
Choice B reason: Hepatitis B is more contagious than HIV, as it can be transmitted by blood, semen, vaginal fluids, and other body fluids. Hepatitis B can also cause chronic infection and liver problems.
Choice C reason: A vaccine exists for hepatitis B but not for hepatitis C. Hepatitis B vaccine is recommended for all infants, children, and adults who are at risk of exposure. Hepatitis C vaccine is still under development.
Choice D reason: Hepatitis A is caused by eating contaminated food or drinking polluted water. It is an acute infection that usually resolves on its own. Hepatitis A vaccine is available for travelers and people who live in areas with poor sanitation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Ceftriaxone is incorrect because it is not the drug of choice for syphilis treatment. It is a cephalosporin antibiotic that can be used for other bacterial infections, such as gonorrhea, meningitis, or pneumonia.
Choice B reason: Penicillin G is correct because it is the drug of choice for syphilis treatment. It is a penicillin antibiotic that can effectively cure syphilis at any stage, except for neurosyphilis, which requires intravenous administration.
Choice C reason: Acyclovir is incorrect because it is not the drug of choice for syphilis treatment. It is an antiviral medication that can be used for viral infections, such as herpes simplex virus, varicella-zoster virus, or cytomegalovirus.
Choice D reason: Tetracycline is incorrect because it is not the drug of choice for syphilis treatment. It is a tetracycline antibiotic that can be used for other bacterial infections, such as chlamydia, acne, or Lyme disease.
Correct Answer is B
Explanation
Choice A reason: Human immunodeficiency virus (HIV) is incorrect because it is not characterized by recurrent episodes. It is a chronic infection that progressively damages the immune system and can lead to acquired immunodeficiency syndrome (AIDS).
Choice B reason: Herpes simplex virus (HSV) 2 is correct because it is characterized by recurrent episodes. It is a viral infection that causes genital herpes, which is marked by painful blisters and sores in the genital area. The virus remains dormant in the nerve cells and can reactivate periodically, causing outbreaks.
Choice C reason: Human papillomavirus (HPV) is incorrect because it is not characterized by recurrent episodes. It is a viral infection that causes genital warts and cervical cancer. The virus can persist in the body for a long time, but it does not cause repeated symptoms.
Choice D reason: Cytomegalovirus (CMV) is incorrect because it is not characterized by recurrent episodes. It is a viral infection that usually causes mild or no symptoms in healthy people, but can be serious in people with weakened immune systems or unborn babies. The virus can remain latent in the body, but it does not cause flare-ups.
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