2. Theis set of precaution is designed for the care of patients who are known or suspected to be infected or colonized with microorganisms transmitted by droplet, alrborne, or contact routes. 1. These...

Extracted text: 2. Theis set of precaution is designed for the care of patients who are known or suspected to be infected or colonized with microorganisms transmitted by droplet, alrborne, or contact routes. 1. These category of precaution is designed to be used for the care of all patlents, in all settings, regardless of risk or presumed infection status. A. Isolation precaution B. Regular precaution C. Standard precaution D. Transmission-based precaution Rationale: A. Regular precaution B. Standard precaution C. Transmission-based precaution D. Specified-type precaution Rationale: hare taking care of a patient who is diagnosed to have chickenpox. Which type of precaution should you observe? A. Direct contact B. Contact precaution C. Droplet precautions D. Airborne precautions Rationale: 4. When a patient is diagnosed to have influenza, which practice, when observed, will protect the nurse from being infected? A. Cloth mask, proper hand hygiene and dedicated-care equipment. B. Surgical mask, proper hand hygiene and dedicated-care equipment. C. N95 mask, proper hand hygiene and dedicated-care equipment. D. None since influenza is not serious and is caused by a virus Rationale: 5. For a patient who has been diagnosed with active pulmonary tuberculosis, which room should he occupy? A. Negative-air flow room B. Positive-air flow room C. Respiratory ward D. Infectious diseases ward Rationale: 6. You are aware that standard precautions apply to the following except: A. Blood and blood products B. Bodily fluids, secretions, excretions including sweat C. Bodily fluids, secretions, excretions excluding sweat D. Non-intact skin, and mucous membranes Rationale: 7. When wearing a disposable mask, one must know to follow the following except: A. Keep talking to a minimum while wearing a mask to reduce respiratory airflow. B. A mask that has become moist does not provide a barrier to microorganisms and is ineffective and is discarded. C. A mask that has become moist does not provide a barrier to microorganisms and should be air dried to reuse. D. A properly applied mask fits snugly over the mouth and nose so pathogens and body fluids cannot enter or escape through the sides. Rationale: