A nurse is teaching a class about infection control to a group of nurses. The nurse should identify which of the following diseases as requiring the implementation of droplet precautions?
Rubeola
Varicella
Tuberculosis
Pertussis
The Correct Answer is D
A. Rubeola (measles). Rubeola is transmitted through airborne particles and requires airborne precautions, including the use of an N95 respirator and placement in a negative pressure room. Droplet precautions would not provide sufficient protection due to the small particle size and long-range transmission.
B. Varicella (chickenpox). Varicella requires both airborne and contact precautions because it spreads via airborne respiratory droplets and direct contact with lesions. A client with varicella must be isolated in a negative pressure room and healthcare workers should use full PPE.
C. Tuberculosis. Tuberculosis is caused by Mycobacterium tuberculosis and is spread through airborne droplet nuclei, which remain suspended in the air for extended periods. It requires airborne precautions, including an N95 respirator and isolation in a specialized room.
D. Pertussis (whooping cough). Pertussis is a highly contagious bacterial infection that spreads through large respiratory droplets during coughing or sneezing. Droplet precautions are required, which include wearing a surgical mask when within 3 feet of the client and practicing proper hand hygiene to prevent transmission.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D,B,C,A
Explanation
D. Rolls from back to side usually occurs around 4 months of age as the infant begins developing trunk strength.
B. Rolls from back to abdomen typically follows at around 5 to 6 months, indicating improved coordination and strength.
C. Sits steadily unsupported usually develops around 8 months, showing advanced balance and postural control.
A. Changes from prone to sitting is a more complex skill that typically appears around 10 months, requiring significant core strength and motor planning.
Correct Answer is B
Explanation
A. Rotate staff members caring for the client. Clients with paranoid personality disorder often struggle with mistrust and feel suspicious of others. Consistency in staffing is important to build rapport and reduce anxiety, so rotating staff can worsen paranoia.
B. Speak in a neutral tone when addressing the client. This is appropriate because a calm, neutral, and non-threatening tone helps reduce perceived threats or suspicion. It promotes a sense of safety and control, which is important for therapeutic communication with paranoid individuals.
C. Limit the client's opportunities to socialize with others. While clients with paranoid personality disorder may prefer limited interaction, completely restricting socialization can increase isolation and reinforce delusional thinking. Structured, safe interactions are often encouraged.
D. Mix the medication with the client's food items. Administering medication without the client’s knowledge is deceptive and unethical, especially in someone already prone to distrust. Open and honest communication about treatment is crucial for promoting cooperation and trust.
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