A patient is concerned about receiving the varicella vaccine due to possible side effects. What should the nurse explain about the vaccine?
The varicella vaccine is not effective in preventing chickenpox.
Serious adverse events from the vaccine are common.
The vaccine has a high efficacy rate in preventing shingles.
The vaccine is not recommended for pregnant women.
The Correct Answer is C
Choice A rationale:
The varicella vaccine is not effective in preventing chickenpox. This statement is incorrect. The varicella vaccine is actually highly effective in preventing chickenpox. It contains a weakened form of the varicella-zoster virus, which stimulates the body's immune system to develop protection against the virus, reducing the risk of getting chickenpox.
Choice B rationale:
Serious adverse events from the vaccine are common. This statement is incorrect. Serious adverse events from the varicella vaccine are rare. Like all vaccines, there may be some mild side effects such as soreness at the injection site, fever, or a mild rash, but severe reactions are extremely uncommon.
Choice C rationale:
The vaccine has a high efficacy rate in preventing shingles. This statement is correct. The varicella vaccine not only helps prevent chickenpox but also reduces the risk of developing shingles later in life. Shingles is caused by the reactivation of the varicella-zoster virus, and the vaccine helps boost immunity to the virus, leading to a decreased likelihood of shingles.
Choice D rationale:
The vaccine is not recommended for pregnant women. This statement is generally correct. Pregnant women should avoid receiving the varicella vaccine because it is a live attenuated vaccine, and there is a theoretical risk of transmission to the fetus. If a woman is not immune to varicella and is planning to become pregnant, it's best to receive the vaccine before pregnancy.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","E"]
Explanation
Choice A rationale:
Postherpetic neuralgia is a potential complication of shingles. It occurs when nerve pain persists even after the rash has healed and can be a long-term and debilitating condition.
Choice B rationale:
Cranial nerve palsies can be a complication of shingles when the herpes zoster virus affects the cranial nerves, leading to neurological symptoms and complications.
Choice C rationale:
Bacterial superinfection is not a common complication of shingles. Shingles is caused by a viral infection, and while bacterial superinfection can occur if there is a secondary bacterial infection of the skin lesions, it is not a primary concern.
Choice D rationale:
Reye syndrome is not associated with shingles or its treatment. Reye syndrome is a rare but serious condition that primarily affects children recovering from viral infections, particularly those who have taken aspirin.
Choice E rationale:
Eye involvement is a potential complication of shingles, particularly if the herpes zoster virus affects the ophthalmic nerve, leading to eye pain, redness, and sometimes vision problems. Immediate medical attention is required in such cases to prevent complications that could lead to vision loss.
Correct Answer is B
Explanation
Choice A rationale:
Administering the Td vaccine only if the wound is severe is not the correct response. Tetanus prophylaxis is recommended based on wound type and vaccination history, not just the severity of the wound.
Choice B rationale:
This is the correct response. Tetanus prophylaxis involves giving Tetanus Immunoglobulin (TIG) for immediate protection against tetanus toxin, along with the Tetanus and Diphtheria (Td) vaccine to promote long-term immunity. The decision to administer TIG and Td vaccine depends on the patient's wound type and their vaccination history.
Choice C rationale:
Tetanus prophylaxis is necessary even if the client received the DTP vaccine in childhood. The immunity from childhood vaccines may wane over time, and tetanus prophylaxis is recommended after potential exposure to the tetanus-causing bacteria.
Choice D rationale:
Giving the Td vaccine every 5 years is not the correct approach. The recommended schedule for Td booster doses is every 10 years, not every 5 years.
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