A nurse is assisting in the admission of a client who has measles. Which of the following isolation precautions should the nurse initiate?
Contact.
Airborne.
Protective environment.
Droplet.
The Correct Answer is B
Choice A rationale:
Contact precautions are indicated when the client has a condition that can be easily transmitted through direct contact with the client or their environment. Measles, which is an airborne disease, requires more stringent precautions due to its mode of transmission.
Choice B rationale:
The correct choice. Measles is spread through airborne particles, making airborne precautions necessary. These precautions include placing the client in a negative pressure room, wearing appropriate respiratory protection (e.g., N95 mask), and ensuring that healthcare providers are properly protected from inhaling infectious particles.
Choice C rationale:
A protective environment is a specialized form of isolation used for clients with compromised immune systems, such as those undergoing stem cell transplants. It involves maintaining a sterile environment to prevent the introduction of pathogens. This level of precautions is not applicable to clients with measles.
Choice D rationale:
Droplet precautions are appropriate for diseases that are transmitted through respiratory droplets generated by coughing, sneezing, or talking. Measles, however, is transmitted through smaller airborne particles that can remain suspended in the air for longer periods, making airborne precautions the most suitable choice.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D, wooden building blocks.
Choice A rationale:
Colored paper and safety scissors are not appropriate for an 18-month-old child due to safety concerns. At this age, children are still developing fine motor skills and coordination, and the use of scissors, even safety ones, poses a risk of injury.
Choice B rationale:
Stringing beads is not suitable for an 18-month-old child as it requires more advanced fine motor skills and could pose a choking hazard. Children at this age are still prone to exploring objects by putting them in their mouths.
Choice C rationale:
Alphabet flash cards are not the best choice for an 18-month-old child with pneumonia. While flash cards can be educational, they are more suited for older children who are beginning to learn letters and words. At 18 months, play should focus on sensory and motor skill development rather than academic learning.
Choice D rationale:
Wooden building blocks are the most appropriate choice for an 18-month-old child. They encourage play that is developmentally supportive, promoting fine motor skills and creativity. Blocks can be easily handled by small hands, and there is no risk of injury or choking. Additionally, building and knocking down block towers can provide a sense of accomplishment and enjoyment for the child.
Correct Answer is B
Explanation
Choice A rationale:
Positioning the child sitting with their buttocks at the edge of the table is not appropriate for collecting a bone marrow specimen from a preschooler. This position does not provide adequate access to the bone marrow aspiration site and may lead to discomfort for the child.
Choice B rationale:
Placing the child in a prone position (lying face down) is suitable for collecting a bone marrow specimen from a preschooler. This position exposes the posterior iliac crest, which is a common site for bone marrow aspiration. It allows for easier access to the bone marrow and reduces the risk of injury.
Choice C rationale:
Positioning the child side-lying to expose the vertebrae is not the recommended position for bone marrow aspiration. The iliac crest, not the vertebrae, is the usual site for this procedure in children. Placing the child in a side-lying position would make it difficult to access the appropriate site.
Choice D rationale:
Placing the child supine with legs flexed outward into a frog-like position is suitable for collecting a bone marrow specimen. This position provides access to the iliac crest while allowing for better immobilization of the child. It also ensures the child's safety and comfort during the procedure.
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