A nurse is teaching a newly licensed nurse about implementing droplet precautions for a client who has influenza. Which of the following statements by the newly licensed nurse indicates an understanding of the teaching?
"I will assign the client to a room with positive airflow."
"I will wear a surgical mask within 3 feet of the client."
"I will wear an N95 respirator when providing care for the client."
"I will check that the room has a high-efficiency particulate air filtration system."
The Correct Answer is B
Rationale:
A. Assigning a client to a room with positive airflow is used for protective isolation to protect immunocompromised clients, not for droplet precautions. Influenza requires containment of respiratory droplets, not room airflow for protection.
B. Wearing a surgical mask within 3 feet of the client is correct for droplet precautions. Influenza is transmitted via large respiratory droplets, which typically travel short distances (about 3–6 feet). The surgical mask protects the nurse from inhaling droplets during close contact.
C. An N95 respirator is used for airborne precautions, such as with tuberculosis or measles, where infectious particles are smaller and can remain suspended in the air. Influenza does not require an N95 respirator unless aerosol-generating procedures are performed.
D. A room with a high-efficiency particulate air (HEPA) filtration system is part of airborne isolation to remove smaller particles from the air. This is not necessary for standard droplet precautions, as influenza primarily spreads through larger droplets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. Administering a hepatitis B vaccine is within the scope of practice for an LPN. LPNs are trained and licensed to administer routine injections and vaccines, monitor for immediate adverse reactions, and document administration. This task does not require the higher-level assessment skills of an RN, making it appropriate for delegation. Administering immunizations to newborns is a standard, routine intervention that aligns with an LPN’s responsibilities under RN supervision.
B. Conducting a newborn hearing screening involves specialized assessment techniques and interpretation of results. This task is typically performed by a trained RN, audiologist, or certified hearing screener, as it requires advanced assessment skills and understanding of neonatal hearing protocols. Assigning this to an LPN is inappropriate.
C. Performing a New Ballard assessment (used to determine gestational age) requires advanced neonatal assessment skills, including observation of neuromuscular and physical maturity signs. This is a competency reserved for RNs or clinicians trained in neonatal assessments and is beyond the typical LPN scope of practice.
D. Obtaining vital signs is a basic nursing task that can be delegated to an assistive personnel (AP). APs are competent to measure and record temperature, heart rate, respiratory rate, and blood pressure, freeing RNs and LPNs to perform tasks that require more skill and clinical judgment.
Correct Answer is A
Explanation
Rationale:
A. Clinical indicators are specific, measurable criteria used to evaluate the outcomes of care. They reflect the quality and effectiveness of nursing interventions, such as rates of patient falls, infection rates, or medication errors. Using clinical indicators allows the nurse manager to quantify results and determine if the quality improvement project is achieving its goals.
B. Cause-and-effect diagrams (also called fishbone or Ishikawa diagrams) are tools used to identify potential causes of a problem. While helpful for analyzing contributing factors and planning interventions, they do not measure outcomes.
C. SBAR (Situation, Background, Assessment, Recommendation) is a standardized communication tool used to convey information clearly among healthcare providers. It is not a tool for measuring outcomes but for improving communication and patient safety.
D. Flowcharts are visual tools that depict the sequence of steps in a process. They help understand workflow or identify process inefficiencies, but they do not directly measure clinical outcomes.
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