The nurse cautions that a person in the incubation period of an infection:
Will always exhibit symptoms within 48 hours.
Will seek medical attention for the relief of symptoms.
Can transmit the disease although he or she does not feel ill.
Has identifiable signs of a specific illness.
The Correct Answer is C
Choice A rationale
Symptoms of an infection may not always appear within 48 hours. The incubation period varies depending on the infectious agent and can range from hours to weeks, during which the person may not show any signs of illness.
Choice B rationale
A person in the incubation period does not exhibit symptoms and, therefore, is unlikely to seek medical attention for symptom relief. Medical attention is usually sought when symptoms manifest and impact the person's well-being.
Choice C rationale
During the incubation period, the person can transmit the disease to others even if they do not feel ill. This period involves the replication of the pathogen within the host, and the person may be contagious without knowing it.
Choice D rationale
Identifiable signs of a specific illness appear during the symptomatic phase, not during the incubation period. The incubation period is the time between exposure to the pathogen and the appearance of initial symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Hydrogen peroxide is a disinfectant but not the best agent for cleaning blood spills because it is less effective against a wide range of pathogens found in blood.
Choice B rationale
Isopropyl alcohol is effective against many pathogens but is not recommended for cleaning blood spills as it may not completely eliminate bloodborne pathogens.
Choice C rationale
Chlorine (bleach) is recommended for cleaning blood spills because it is highly effective against a wide range of pathogens, including bloodborne viruses like HIV and hepatitis.
Choice D rationale
Triclosan is an antibacterial agent used in some cleaning products but is not effective against viruses and is therefore not recommended for cleaning blood spills.
Correct Answer is B
Explanation
Choice A rationale
The hepatitis B vaccine does not introduce live antigens into the body. It contains non-infectious components of the hepatitis B virus to stimulate the immune system to produce antibodies.
Choice B rationale
The hepatitis B vaccine stimulates the body to make antibodies to the hepatitis B antigen, providing immunity by preparing the immune system to recognize and fight the actual virus if exposed.
Choice C rationale
The hepatitis B vaccine does not offer protection against hepatitis A, C, and D. It is specifically designed to prevent infection by the hepatitis B virus.
Choice D rationale
The hepatitis B vaccine does not provide immediate protection by the injection of ready-made antibodies. It works by stimulating the body's immune system to produce its own antibodies over time. .
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