What is an infectious disease that can be transmitted directly from one person to another?
A susceptible host
A communicable disease
A portal of entry to a host
A portal of exit from the reservoir
The Correct Answer is B
Choice A reason: A susceptible host is not an infectious disease, but a factor that influences the transmission of an infectious disease. A susceptible host is a person who is vulnerable to infection due to factors such as age, health status, immunization, or genetic predisposition. A susceptible host may become infected by a communicable disease, but it is not the disease itself.
Choice B reason: A communicable disease is an infectious disease that can be transmitted directly from one person to another. A communicable disease is caused by a pathogen, such as a virus, bacterium, fungus, or parasite, that can spread through contact, droplet, airborne, vector, or vehicle transmission. Examples of communicable diseases are influenza, tuberculosis, measles, malaria, and HIV/AIDS.
Choice C reason: A portal of entry to a host is not an infectious disease, but a factor that influences the transmission of an infectious disease. A portal of entry to a host is a route through which a pathogen can enter the body of a susceptible host and cause infection. A portal of entry to a host may be a break in the skin, a mucous membrane, or a body opening, such as the mouth, nose, eyes, or genitals. A portal of entry to a host may facilitate the transmission of a communicable disease, but it is not the disease itself.
Choice D reason: A portal of exit from the reservoir is not an infectious disease, but a factor that influences the transmission of an infectious disease. A portal of exit from the reservoir is a route through which a pathogen can leave the body of an infected person or animal and reach another susceptible host. A portal of exit from the reservoir may be a body fluid, such as blood, saliva, urine, or feces, or a body part, such as the skin, hair, or nails. A portal of exit from the reservoir may enable the transmission of a communicable disease, but it is not the disease itself.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Allowing the client to sleep to build up stamina is not the priority intervention, because it does not address the psychosocial needs of the client. Sleeping is a physiological need, not a psychosocial need. Sleeping may help the client recover physically, but it does not help the client cope emotionally or socially with the isolation.
Choice B reason: Maintaining a sixfoot distance from the client is not the priority intervention, because it does not enhance the psychosocial needs of the client. Maintaining a sixfoot distance from the client is a safety measure, not a psychosocial intervention. Maintaining a sixfoot distance from the client may help prevent the transmission of infection, but it does not help the client feel less lonely or isolated.
Choice C reason: Providing a timeframe for the isolation is not the priority intervention, because it does not enhance the psychosocial needs of the client. Providing a timeframe for the isolation is an informational intervention, not a psychosocial intervention. Providing a timeframe for the isolation may help the client understand the rationale and duration of the precautions, but it does not help the client feel more engaged or supported.
Choice D reason: Providing the client with diversional activities is the priority intervention, because it enhances the psychosocial needs of the client. Providing the client with diversional activities is a psychosocial intervention, not a physiological, safety, or informational intervention. Providing the client with diversional activities may help the client feel more entertained, stimulated, and connected with others, which can reduce the negative effects of isolation.
Correct Answer is C
Explanation
Choice A reason: This is an incorrect answer because Medicare is a federal health insurance program that covers certain groups of people, such as the elderly, the disabled, and the lowincome. Medicare does not publish the National Patient Safety Goals, but it does have its own quality and safety standards that health care providers must meet to receive reimbursement.
Choice B reason: This is an incorrect answer because the American Nurses Association (ANA) is a professional organization that represents the interests of registered nurses in the United States. The ANA does not publish the National Patient Safety Goals, but it does have its own code of ethics, standards of practice, and policies that guide nursing practice and promote quality and safety.
Choice C reason: This is the correct answer because the Joint Commission is an independent, nonprofit organization that accredits and certifies more than 22,000 health care organizations and programs in the United States. The Joint Commission publishes the National Patient Safety Goals, which are specific and measurable goals that address the most critical patient safety issues in health care. The Joint Commission updates the goals annually based on the latest evidence and expert input.
Choice D reason: This is an incorrect answer because the Institute of Medicine (IOM) is a division of the National Academies of Sciences, Engineering, and Medicine, which is a private, nonprofit organization that provides independent, objective, and authoritative advice to inform policy and practice. The IOM does not publish the National Patient Safety Goals, but it does conduct research and issue reports on various topics related to health and health care, including quality and safety.
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