A charge nurse is observing a staff nurse who is caring for a child who has pertussis. Which of the following actions by the staff nurse indicates an understanding of infection control practices?
Follows airborne precautions by wearing an N95 respirator while caring for the child
Maintains droplet precautions while the child is coughing and sneezing
Wears gloves when assisting the child to the bathroom
Applies a face mask after entering the child's room
The Correct Answer is B
A. Follows airborne precautions by wearing an N95 respirator while caring for the child: Pertussis requires droplet precautions, not airborne precautions. An N95 respirator is not necessary.
B. Maintains droplet precautions while the child is coughing and sneezing: Correct. Droplet precautions are appropriate for pertussis, which is spread through respiratory droplets. These precautions help prevent the transmission of the infection.
C. Wears gloves when assisting the child to the bathroom: While wearing gloves is a standard precaution, it does not specifically address the droplet transmission route of pertussis. Gloves alone are not sufficient for preventing the spread of pertussis.
D. Applies a face mask after entering the child's room: The face mask should be applied before entering the room to ensure the nurse is protected from respiratory droplets immediately upon entry.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Follows airborne precautions by wearing an N95 respirator while caring for the child: Pertussis requires droplet precautions, not airborne precautions. An N95 respirator is not necessary.
B. Maintains droplet precautions while the child is coughing and sneezing: Correct. Droplet precautions are appropriate for pertussis, which is spread through respiratory droplets. These precautions help prevent the transmission of the infection.
C. Wears gloves when assisting the child to the bathroom: While wearing gloves is a standard precaution, it does not specifically address the droplet transmission route of pertussis. Gloves alone are not sufficient for preventing the spread of pertussis.
D. Applies a face mask after entering the child's room: The face mask should be applied before entering the room to ensure the nurse is protected from respiratory droplets immediately upon entry.
Correct Answer is A
Explanation
A. Provide for periods of rest. Correct. Children with heart failure have reduced exercise tolerance and fatigue easily. Regular periods of rest help prevent overexertion and cardiac strain.
B. Increase the child's oxygen flow rate until the child no longer has cyanosis. This can be dangerous. Oxygen therapy should be used as prescribed by a healthcare provider, as excessive oxygen can lead to oxygen toxicity or other complications, especially in children with heart conditions.
C. Withhold digoxin if the child's pulse is greater than 100/min. Digoxin is typically withheld if the heart rate is too low (bradycardia), not high. The nurse should follow specific parameters set by the healthcare provider, but a pulse greater than 100/min is not a standard reason to withhold digoxin.
D. Weigh the child once each month. In children with heart failure, daily weights are important to monitor fluid status and detect worsening heart failure. Monthly weighing is not frequent enough.
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