What client is a susceptible host most at risk for infection?
A client with leukemia
A child who is immunized
A 60yearold client
A hospitalized 35yearold client
The Correct Answer is A
Choice A reason: A client with leukemia is a susceptible host most at risk for infection. Leukemia is a type of cancer that affects the blood cells, especially the white blood cells, which are responsible for fighting infections. Leukemia causes the production of abnormal and immature white blood cells that cannot function properly and crowd out the normal ones. This leads to a condition called leukopenia, which is a low level of white blood cells. Leukopenia makes the client more vulnerable to infection by reducing the immune system's ability to defend against pathogens.
Choice B reason: A child who is immunized is not a susceptible host most at risk for infection. Immunization is a process that stimulates the immune system to produce antibodies against a specific disease. Immunization protects the child from getting infected by the disease or reduces the severity of the infection if it occurs. Immunization also prevents the spread of the disease to other people who are not immunized or who are immunocompromised.
Choice C reason: A 60yearold client is not a susceptible host most at risk for infection. Age is a factor that may influence the susceptibility to infection, but it is not the most important one. Older adults may have a weaker immune system due to aging, chronic diseases, or medications, but they may also have a stronger immune memory due to previous exposure to pathogens. The risk of infection in older adults depends on their overall health status, lifestyle, and preventive measures.
Choice D reason: A hospitalized 35yearold client is not a susceptible host most at risk for infection. Hospitalization is a factor that may increase the exposure to infection, but it is not the most significant one. Hospitalized clients may encounter various sources of infection, such as health care workers, other clients, medical equipment, or invasive procedures, but they may also receive adequate infection control measures, such as hand hygiene, isolation, sterilization, or prophylaxis. The risk of infection in hospitalized clients depends on their diagnosis, treatment, and compliance.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Purulent exudate is a thick, yellowgreen, or brown pus that indicates infection. It is not bloodtinged and does not drip from the wound.
Choice B reason: Serous exudate is a clear, thin, and watery fluid that is normal in the inflammatory stage of wound healing. It does not contain blood cells and is not red in color.
Choice C reason: Serosanguineous exudate is a pink or red fluid that contains both serum and blood. It is common in the proliferative stage of wound healing and may drip from the wound due to increased capillary permeability.
Choice D reason: Sanguineous exudate is a bright or dark red fluid that consists mostly of blood. It indicates active bleeding and is usually seen in traumatic or surgical wounds. It is not diluted with serum and is more viscous than serosanguineous exudate.
Correct Answer is ["B","C","E"]
Explanation
Choice A reason: Include many fresh fruits and vegetables in your diet is not a correct answer, because it may increase the risk of infection for the client with AIDS. Fresh fruits and vegetables may contain bacteria, parasites, or pesticides that can cause gastrointestinal or systemic infections in immunocompromised clients. The nurse should advise the client to wash, peel, or cook fruits and vegetables before eating them, or to avoid them altogether if they have diarrhea or low white blood cell counts.
Choice B reason: Drink at least 2 to 3 L of fluids per day is a correct answer, because it helps prevent dehydration, maintain electrolyte balance, and flush out toxins and waste products. Fluid intake is especially important for clients with AIDS who may experience fever, sweating, vomiting, diarrhea, or oral lesions that can cause fluid loss.
Choice C reason: Eat highcalorie foods is a correct answer, because it helps prevent weight loss, muscle wasting, and malnutrition. Clients with AIDS may have increased caloric needs due to increased metabolic rate, infection, inflammation, or medication side effects. Highcalorie foods can provide energy and support immune function.
Choice D reason: Lower your caloric intake is not a correct answer, because it can worsen the nutritional status and health outcomes of the client with AIDS. Lowering caloric intake can lead to weight loss, muscle wasting, malnutrition, and increased susceptibility to infections and complications. The nurse should encourage the client to meet or exceed their caloric needs based on their weight, activity level, and disease stage.
Choice E reason: Choose foods high in protein is a correct answer, because it helps maintain muscle mass, tissue repair, and immune function. Clients with AIDS may have increased protein needs due to increased protein breakdown, infection, inflammation, or medication side effects. Highprotein foods can provide amino acids and antibodies that are essential for immune response.
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