A nurse in the Medical-Surgical unit is caring for a client who has had an allogeneic hematopoietic stem-cell transplant. Which of the following infection-control precautions should the nurse use while caring for this client?
Airborne.
Contact.
Droplet.
Protective.
The Correct Answer is B
The correct answer is: d. Protective. Protective precautions are crucial for clients who have had an allogeneic hematopoietic stem-cell transplant due to their severely weakened immune systems.
Choice A reason:
Airborne precautions are used for infections that spread through the air, such as tuberculosis and measles. These infections require special ventilation and respiratory protection, which is not the primary concern for stem-cell transplant patients.
Choice B reason:
Contact precautions are used for infections spread by direct contact, like MRSA or C. difficile. These precautions involve wearing gloves and gowns but do not address the airborne or droplet risks that immunocompromised patients face.
Choice C reason:
Droplet precautions are for infections spread by large respiratory droplets, such as influenza or pertussis. While important, they do not provide the comprehensive protection needed for stem-cell transplant recipients.
Choice D reason:
Protective precautions involve placing the patient in a room with HEPA filtration and limiting visitors to minimize infection risk. This is essential for patients with compromised immune systems, such as those who have undergone allogeneic hematopoietic stem-cell transplants.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The left fifth intercostal space at the midclavicular line is the location for palpating the apical pulse, not the pulmonic area. This area is used to assess the heart's apex, particularly for detecting the point of maximal impulse (PMI).
B. The left fifth intercostal space is also associated with the apical pulse, but it lacks the specificity of the midclavicular line, making it less precise for identifying the pulmonic area.
C. The left second intercostal space is the correct location for palpating the pulmonic area. This area is where the pulmonic valve is best auscultated and palpated, allowing for the detection of any abnormal pulsations or sounds related to the pulmonary artery.
D. The right second intercostal space is the location for palpating the aortic area, not the pulmonic area. This site is used to assess the aortic valve and any related abnormalities.
Correct Answer is A
Explanation
Choice A rationale:
This choice is correct. Hepatitis B is primarily transmitted through contact with infected blood and bodily fluids. Contact precautions are designed to prevent the spread of infections that are transmitted through direct or indirect contact. These precautions include wearing gloves and gowns when in contact with the client or their environment.
Choice B rationale:
Droplet precautions are not appropriate for hepatitis B. Droplet precautions are used for infections that are spread through respiratory droplets, like coughing or sneezing. Hepatitis B is not primarily transmitted through respiratory droplets.
Choice C rationale:
Standard precautions involve the use of protective barriers such as gloves, gowns, masks, and eye protection to prevent the transmission of infections. While these precautions should always be practiced, they are not specifically tailored to hepatitis B, which has its own set of precautions.
Choice D rationale:
Airborne precautions are used for infections that are spread through small respiratory particles that remain suspended in the air for longer periods. Hepatitis B is not transmitted through airborne routes, so airborne precautions are not necessary.
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