Question 1

A primary care clinic in a small urban center sees a high volume of cardiology patients.Patients who attend the clinic have smart cards that they use at hospitals,clinics,and emergency departments within that region of the state.A primary benefit of the smart card for these patients would be:

Accepted Answer

Credit card-like devices called smart cards store a limited number of pages of data on a computer chip and serve as a bridge between the clinician terminal and the central repository of the electronic health record (EHR),making patient information available to the caregiver quickly and cheaply at the point-of-service.Smart cards provide information to healthcare providers regarding the patient's demographic and contact information,allergies,immunizations,lab results,and past patient care encounters and are presented at the point-of-service.

Question 2

A 39-year-old patient awaits a kidney transplant.Because he must immediately arrange to get to the hospital when a donor kidney is available,it is important that he can be reached anywhere and at any time.To ensure that he receives the message,what type of technology is most effective?

Accepted Answer

Wireless (WL)communication is an extension of an existing wired network environment and uses radio-based systems to transmit data signals through the air without any physical connections.Patients awaiting organ transplants are provided with WL pagers so that they can be notified if a donor is found.

Question 3

At a newly built outpatient surgical center,an integrated information system has been purchased.The chief nursing officer creates a series of staff development classes to orient the staff to this new system.One of the advantages of an integrated information system is that client-care data from all sites can be stored in and retrieved from a:

Accepted Answer

Computer information systems manage large volumes of data,examine data patterns and trends,solve problems,and answer questions.In other words,computers can help translate data into information from both within and among organizations.Data from all patient encounters with the healthcare system are stored in a central data repository,where they are accessible to authorized users.Patient information in a centralized database is organized,legible,and easily retrievable from a variety of sources and reflects a variety of data.

Question 4

A home health nurse has been assigned to cover a 300-square-mile area of remote Montana.Mrs.Baker has just been discharged home following bowel surgery and has a new colostomy.She will need daily contacts for at least two weeks and then regular weekly contact following that week.Because it is not possible to visit Mrs.Baker in person every day and see all of the other clients,the nurse gives her a laptop computer with net meeting software installed.Each morning,both dial in at an agreed-upon time and discuss her progress.The home health nurse assesses whether or not the client needs to be seen that day and is able to view the colostomy site.This type of technology is called:

Accepted Answer

Telecommunications and systems technology facilitate clinical oversight of health care via telephone or cable lines,remote monitoring,information links,and the Internet.Patients sitting in front of the teleconferencing camera can be diagnosed,treated,monitored,and educated by nurses and physicians.EKGs and radiographs can be viewed and transmitted.

Question 5

The clinic nurse has just accessed a client's chart on the computer.The resident comes over and asks her to stay logged on because he needs to add a note to that client's chart.She should say:

Accepted Answer

System users must never share the passwords that allow them access to information in computerized clinical information systems.Each password uniquely identifies a user to the system by name and title,gives approval to carry out certain functions,and provides access to data appropriate to the user.All users must be aware of their responsibilities for the confidentiality and security of the data they gather and for the security of their passwords.

Question 6

You are in the process of designing a patient education program that will provide education and monitoring for patients with hypertension.To support your planning,you draw out and present patient data from:

Accepted Answer

Clinical databases are collections of elements organized and structured for the processing,organization,and presentation of data for interpretation as information,which,in this particular instance,includes outpatient data.

Question 7

In an ICU,you order new devices to measure heart rhythm and rate,respiratory rate,oxygen levels,and intracranial pressure.These devices involve:

Accepted Answer

Physiologic monitoring devices and patient surveillance systems involve biomedical technology.

Question 8

A rural-urban health consortium enables physicians in a rural remote setting to consult with specialists in care through electronic conferencing,which includes consultation using intranet radiology images.This system may be in which phase of electronic medical technology adoption,according to the Healthcare Information and Management Systems Society (HIMSS)?

Accepted Answer

According to the HIMSS,this healthcare organization may be in phase 6,which includes the capacity to transmit all radiology images through intranet or another secure source.Level 1 refers to the installation of major ancillary clinical systems (such as radiology)and level 3 to the retrieval of radiology images from picture archives and communication systems.

Question 9

As a nurse manager representative on a clinical information system selection team,you would be particularly concerned if the favored system:

Accepted Answer

An ideal hospital information system should include as much instrumentation as possible to minimize data entry.As a clinical end user,you would expect orientation and training on how the screen display can be configured so as to suit the purposes and preferences of users in clinical areas.

Question 10

Nurses need to know how to operate a computer,compare data across time,and look for patterns in client responses to treatments.These are examples of:

Accepted Answer

The Quality and Safety Education for Nurses (QSEN)project identified informatics competency as a necessary component of the knowledge,skills,and attitudes for quality patient care.Nurses are anticipated to be able to use information and technology to communicate,manage knowledge,mitigate error,and support decision making.Nurses must utilize hospital database management,decision support,and expert system programs to access information and analyze data from disparate sources for use in planning for patient care processes and systems.

Question 11

You document your patient's vital signs into a bedside documentation device and are able to compare your patient's vital signs with patients who have similar diagnoses and similar medications,and who are of a similar age.You are accessing:

Accepted Answer

A database is a collection of data elements stored and organized together for the purposes of interpreting information such as vital signs.

Question 12

The chief nursing officer understands that to be able to compare data across client populations and sites,it is important that nurses use:

Accepted Answer

Data are standardized and use structured terminology,which enables cross-site comparisons.

Question 13

Mr.Cruiser has been surfing the Web.He is looking for healthcare information on low back pain.He shows the clinic nurse a Webpage he thinks is great and tells her that he has been following the exercises recommended by the author.He wants to know what she thinks about the site.When the clinic nurse evaluates this site,she discovers that its author is a personal trainer.No credentials are listed.In several testimonials on the page,people (their pictures are included)say how wonderful they feel after having done these exercises.The exercises all have animated demos when you click on the pertinent highlighted text or icon.They seem easy to follow.The site was posted five years earlier and was last updated three years before.The clinic nurse advises Mr.Cruiser to:

Accepted Answer

Patients need coaching as to how to use and decipher information that is available through the Internet.In this situation,the provider on the site lacks credibility because no credentials are listed,and the information is not current.

Question 14

The nursing manager of a surgical unit has been asked by administration to evaluate client outcomes post cardiac catheterization.Using data about client outcomes post cardiac catheterization for the past 6 months so as to modify practice is an example of:

Accepted Answer

Technology enables evidence-based practice by collecting good clinical knowledge,translating nursing knowledge into reference materials that can be accessed at the point-of-care,and,potentially,assisting nurses to take action based on best evidence for practice (Lang,2008; Lang et al. ,2006; Staggers & Brennan,2007).

Question 15

A nurse manager was orienting new staff members to computerized charting.To understand computerized charting,staff members must understand informatics.The three core concepts in informatics are:

Accepted Answer

Informatics is the application of technology to all fields of nursing to facilitate and extend nurses' decision-making abilities and to support nurses in the use,storage,and linkage of clinical information to provide effective and efficient patient care.

Question 16

When assessing the appropriateness of adopting WL PDAs for a nursing unit,you need to consider the advantages,which include:

Accepted Answer

PDAs offer a lower-cost method of documentation and communication than PCs,as well as easy portability.Disadvantages of PDAs include small screen size,suboptimal readability,and slowness in situations when speed is most needed.

Question 17

As the head nurse involved in leading determination of which patient surveillance systems to acquire for your unit,one of your aims is to avoid adverse events through the implementation of appropriate technology.This particular aim recognizes that:

Accepted Answer

Data about adverse events suggests that a majority of physiologic abnormalities are not detected early enough and may be present hours before the event actually occurs.Physiologic monitoring aids in early detection of changes.

Question 18

Leaders in nursing must advocate for information and knowledge systems that support nursing practice.This is best accomplished by:

Accepted Answer

Nurse leaders and direct care nurses must be members of the selection team,participate actively,and have a voice in the selection decision.The information system must make sense to the people who use it and fit effectively with the processes for providing patient care.

Question 19

A recent nursing graduate in a busy emergency department triages a patient who has sustained a large,deep puncture wound in his foot while working at a construction site.He is bleeding and is in pain.The nurse enters the triage data that she has obtained from the patient into a computerized,standard emergency patient classification system.After she enters the assessment data,she notices an alert on the computer screen that prompts her to ask the patient about the status of his tetanus immunization.What system of technology is involved in generating the alert?

Accepted Answer

Clinical decision support (CDS)is a clinical computer system,computer application,or process that helps health professionals make clinical decisions to enhance patient care.The clinical knowledge embedded in computer applications or work processes can range from simple facts and relationships to best practices for managing patients with specific disease states,new medical knowledge from clinical research,and other types of information.

Question 20

Despite the implementation of bar-code medication administration (BCMA)on your busy medical unit,you notice that the number of medication errors has not significantly decreased.Which of the following reasons might explain the lack of change in errors?

Accepted Answer

Most errors related to technology involve mislabeled bar codes on medications,mistakes at order entry because of confusing computer screens,or issues with management of information.Errors also are related to dispensing devices and human factors,such as failure to scan bar codes or overrides of bar-code warnings.

Quiz 11: Caring, Communicating, and Managing with Technology