A nurse is caring for a patient who has Clostridium difficile infection (CDI). What type of transmission-based precautions should the nurse implement for this patient?
Contact precautions
Droplet precautions
Airborne precautions
Neutropenic precautions
The Correct Answer is A
Choice A reason: This is the correct answer, as contact precautions are indicated for patients who have infections that can be spread by direct or indirect contact with the patient or their environment. CDI is caused by a bacterium that produces spores that can contaminate surfaces or objects and can be transmitted through hand contact.
Choice B reason: This is not the correct answer, as droplet precautions are indicated for patients who have infections that can be spread by large droplets that are generated by coughing, sneezing, or talking and can be transmitted to others who are within 3 feet of the patient. CDI is not spread by respiratory droplets.
Choice C reason: This is not the correct answer, as airborne precautions are indicated for patients who have infections that can be spread by small droplets that remain in the air for long periods of time and can be inhaled by others. CDI is not spread by airborne droplets.
Choice D reason: This is not the correct answer, as neutropenic precautions are indicated for patients who have low white blood cell counts and are at risk of developing infections from normal flora or environmental sources. CDI is not caused by normal flora or environmental sources, but by an overgrowth of a bacterium that is usually present in small amounts in the intestine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: This is not the correct answer, as gloves and gown are not sufficient PPE to wear when entering the room of a patient who has measles. Gloves protect the nurse's hands from exposure to blood or body fluids, and gown protects the nurse's clothing and skin from contamination by blood or body fluids, but they do not protect the nurse's respiratory tract from exposure to airborne droplets that contain the measles virus.
Choice B reason: This is not the correct answer, as gloves and mask are not sufficient PPE to wear when entering the room of a patient who has measles. Gloves protect the nurse's hands from exposure to blood or body fluids, and mask protects the nurse's mouth and nose from exposure to large droplets that are generated by coughing, sneezing, or talking, but they do not protect the nurse's respiratory tract from exposure to small droplets that remain in the air for long periods of time and can be inhaled by others.
Choice C reason: This is not the correct answer, as gloves and eye protection are not sufficient PPE to wear when entering the room of a patient who has measles. Gloves protect the nurse's hands from exposure to blood or body fluids, and eye protection protects the nurse's eyes from exposure to splashes or sprays of blood or body fluids, but they do not protect the nurse's respiratory tract from exposure to airborne droplets that contain the measles virus.
Choice D reason: This is the correct answer, as gloves and respirator are the appropriate PPE to wear when entering the room of a patient who has measles. Gloves protect the nurse's hands from exposure to blood or body fluids, and respirator protects the nurse's respiratory tract from exposure to airborne droplets that contain the measles virus. A respirator is a device that filters out at least 95% of airborne particles and fits tightly around the face.
Correct Answer is A
Explanation
Choice A reason: This statement by the nurse would be most appropriate to educate the child and family about chickenpox, as it accurately describes the infectious agent and mode of transmission for this condition.
Choice B reason: This statement by the nurse would not be appropriate to educate the child and family about chickenpox, as it incorrectly describes the infectious agent and mode of transmission for this condition. Chickenpox is not caused by a bacterium or spread through contaminated food or water.
Choice C reason: This statement by the nurse would not be appropriate to educate the child and family about chickenpox, as it incorrectly describes the infectious agent and mode of transmission for this condition. Chickenpox is not caused by a fungus or spread through inhalation of spores from soil or plants.
Choice D reason: This statement by the nurse would not be appropriate to educate the child and family about chickenpox, as it incorrectly describes the infectious agent and mode of transmission for this condition. Chickenpox is not caused by a parasite or spread through bites from mosquitoes or ticks.
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