A community health nurse is providing teaching to a client who is being enrolled in a randomized controlled trial. Which of the following statements by the client indicates an understanding of the teaching?
"I will not know if I am going to be in the intervention or control group."
"The study will last for 10 years. You will contact me annually for an interview and blood work."
"You'll need to find other participants like me but who do not have this disease."
"The survey will take an hour to complete and then I'll be done."
The Correct Answer is A
Choice A: "I Will Not Know if I Am Going to Be in the Intervention or Control Group."
This statement indicates an understanding of the concept of blinding in a randomized controlled trial (RCT). In an RCT, participants are randomly assigned to either the intervention group or the control group, and they are often blinded to which group they are in to prevent bias. This helps ensure the validity and reliability of the study results.
Choice B: "The Study Will Last for 10 Years. You Will Contact Me Annually for an Interview and Blood Work."
While this statement may describe the duration and follow-up procedures of some studies, it does not specifically indicate an understanding of the key aspects of a randomized controlled trial, such as randomization and blinding. The focus here is on the logistics rather than the methodology of the RCT.
Choice C: "You'll Need to Find Other Participants Like Me but Who Do Not Have This Disease."
This statement suggests a misunderstanding of the typical participant selection process for an RCT. In many RCTs, especially those testing new treatments, participants are selected based on having the condition being studied. The comparison is usually between those receiving the intervention and those receiving a placebo or standard treatment, not between those with and without the disease.
Choice D: "The Survey Will Take an Hour to Complete and Then I'll Be Done."
This statement indicates a misunderstanding of the nature of participation in an RCT. RCTs often involve multiple assessments, follow-ups, and possibly interventions over a period of time. A single survey is unlikely to encompass the full scope of participation in an RCT.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A: Order a New Medication
Ordering a new medication is not typically the first step in the protocol for an employee injury. The nurse needs to assess the injury and determine the appropriate course of action based on the severity and nature of the injury. Medication may be part of the treatment plan, but it is not the initial step in the injury protocol.
Choice B: Initiate Safety and Audit Checks
Initiating safety and audit checks is an important part of workplace safety management, but it is not the immediate response to an employee injury. These checks are usually conducted to prevent future incidents and ensure compliance with safety regulations. The immediate priority is to address the employee's injury and provide necessary medical care.
Choice C: Perform a Drug Test
This is the correct choice. Performing a drug test is often part of the protocol following a workplace injury, especially in industries where safety is a critical concern. The drug test helps determine if substance use may have contributed to the accident. It is a standard procedure to ensure workplace safety and compliance with regulations.
Choice D: Vet the Injured Worker
Vetting the injured worker is not a standard part of the protocol for handling an employee injury. The focus should be on providing immediate medical care and assessing the injury. Vetting typically refers to a thorough examination or background check, which is not relevant in the context of responding to an injury.

Correct Answer is A
Explanation
Choice A: Read to the Child at Least Four Times per Week
Reading to a child regularly is one of the most effective ways to support both socio-emotional development and language skills. It helps build vocabulary, comprehension, and communication skills while also fostering a strong emotional bond between the caregiver and the child. Reading stories can introduce children to different emotions and social situations, helping them understand and manage their own feelings.
Choice B: Allow Regular Naps for the Child to Foster Proper Brain Growth
While regular naps are important for a child's overall development and brain growth, they do not specifically target socio-emotional development and language skills. Napping helps with physical growth and cognitive function, but it does not provide the interactive and communicative benefits that activities like reading do.
Choice C: Enable Playtime for the Infant Child Once per Month
Playtime is crucial for a child's development, but once per month is not sufficient. Regular, frequent playtime is necessary to support socio-emotional development and language skills. Play allows children to explore their environment, interact with others, and develop important social and communication skills. Therefore, playtime should be encouraged daily rather than monthly.
Choice D: Watch a Favorite TV Program with the Child on a Consistent Basis
Watching TV can be a passive activity and does not provide the same level of interaction and engagement as reading or playing together. While some educational programs can be beneficial, they should not replace active, interactive activities that directly support socio-emotional development and language skills. Engaging in conversations and interactive play is more effective for these developmental areas.
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