A community health nurse is caring for a client who has laryngeal tuberculosis. Which of the following isolation precautions should the nurse recommend for this client?
Airborne precautions
Contact precautions
Protective environment
Droplet precautions
The Correct Answer is A
A. Airborne precautions.
Explanation: Tuberculosis is primarily transmitted through the airborne route when an infected person coughs, sneezes, or talks, releasing droplets containing the bacteria into the air. Airborne precautions are designed to prevent the transmission of infectious agents that remain suspended in the air for long periods. This includes the use of specialized respiratory protection (such as N95 respirators) and placing the client in a negative pressure room.
B. Contact precautions.
Explanation: Contact precautions are used for diseases that are spread through direct or indirect contact with the patient or their environment. Tuberculosis is primarily an airborne disease, and contact precautions are not the most effective preventive measure.
C. Protective environment.
Explanation: Protective environment is typically used for immunocompromised patients, and it focuses on protecting the patient from environmental pathogens. It is not specifically indicated for preventing the transmission of tuberculosis.
D. Droplet precautions.
Explanation: Droplet precautions are used for diseases transmitted through respiratory droplets, but they are not the primary precautions for tuberculosis. Tuberculosis requires airborne precautions due to the smaller size and longer suspension time of the infectious particles.
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Related Questions
Correct Answer is B
Explanation
A. Orienting staff members to a new piece of equipment that will be used in the home setting.
While orienting staff to new equipment is important for competence, it is not a direct measure of care quality. It is more related to staff training and familiarity with equipment.
B. Tracking the number of postoperative clients who are readmitted to the acute care facility.
Explanation: Tracking the number of postoperative clients who are readmitted to the acute care facility is a measure of care quality. Monitoring readmissions can reveal trends and patterns that may indicate areas for improvement in the care provided, such as postoperative care protocols, patient education, and follow-up procedures. This data helps assess the effectiveness of the care provided and guides efforts to enhance the quality of care.
C. Teaching clients' family members how to care for a wound in the home setting.
Teaching family members is an essential component of care, but it is focused on patient and caregiver education rather than providing direct feedback on care quality.
D. Organizing an event to improve the morale of the home health staff.
Organizing an event to improve staff morale is related to staff well-being and teamwork but does not directly measure or provide feedback on the quality of care delivered to clients.
Correct Answer is C
Explanation
A. The anthrax vaccine is ineffective following direct anthrax exposure.
Explanation: The anthrax vaccine is a preventive measure but is not considered a treatment for individuals who have already been directly exposed to anthrax. Post-exposure prophylaxis with antibiotics is the primary intervention in such cases.
B. Prophylactic treatment should be provided to clients for 10 days following exposure to anthrax.
Explanation: The duration of prophylactic treatment may vary depending on the specific antibiotic used. While a 10-day course is common, the exact duration may be determined based on the specific antibiotic prescribed and updated recommendations from public health authorities.
C. Ciprofloxacin should be administered for asymptomatic clients who were directly exposed to anthrax.
Explanation: In the event of widespread public exposure to anthrax, prophylactic antibiotics such as ciprofloxacin are recommended for asymptomatic individuals who were directly exposed. Ciprofloxacin is one of the antibiotics effective against Bacillus anthracis, the bacterium that causes anthrax. Providing prompt prophylactic treatment can prevent the development of anthrax infection.
D. Manifestations of anthrax infection appear within 3 days of exposure.
Explanation: The incubation period for anthrax can vary, and symptoms may not appear within 3 days of exposure. The incubation period can range from days to weeks, and the onset of symptoms may depend on factors such as the dose of exposure and the strain of anthrax.
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