CPHIMS試験に向けて勉強しているときは、家族のためなど、仕事に行くのに忙しいかもしれません。誰もが効率的な仕事をするための時間は貴重です。優れたCPHIMS準備ガイドを取得したい場合、合格するまでの時間を短縮する必要があります。キーポイントと最新情報を選択して、CPHIMSガイドトレントを完成させています。練習するのに20時間から30時間しかかかりません。効果的な練習の後、CPHIMS試験トレントから試験ポイントを習得できます。その後、CPHIMS試験に合格するのに十分な自信があります。
| Section | Weight | Objectives |
|---|---|---|
| Management and Leadership | 25% | - Strategic planning and governance - Organizational behavior and leadership - Workforce planning and development - Financial management |
| Clinical Informatics | 20% | - Clinical decision support - Electronic health records and applications - Patient safety and quality improvement - Clinical workflow and process analysis |
| Healthcare and Technology Environments | 25% | - Health data characteristics and exchange - Technology standards and frameworks - Regulatory and compliance requirements - Healthcare delivery systems |
| Healthcare Information and Systems Management | 30% | - Project and change management - Operations and service management - Security, privacy and risk management - Data management and analytics - Systems development lifecycle |
私たちはCPHIMS試験参考書について多くのユーザーと話し合ったので、あなたの希望の資料だと思います。 ユーザーのニーズに合わせるために、私たちのCPHIMS試験参考書が絶えず改善されています。私たちのCPHIMS試験参考書のは世界からのユーザーを引きつけてきます。そして私たちのCPHIMS試験参考書は理解しやすいです。CPHIMS試験参考書を作る専門家は問題集の内容の研究に取り組んでいます。
質問 # 80
Which of the following technologies enables voice communication over an internet connection?
正解：A
解説：
VoIP (Voice over Internet Protocol) enables voice communication using an internet connection by converting analog voice signals into digital data packets and transmitting them over IP-based networks. In healthcare technology environments, VoIP is widely used for organizational telephony systems, call centers, clinician communications, and unified communications platforms that integrate voice, messaging, and conferencing.
Instead of relying on traditional circuit-switched telephone lines, VoIP operates on packet-switched networks, which can reduce infrastructure costs and support mobility (e.g., softphones on workstations and secure mobile apps).
From a healthcare operations and compliance perspective, VoIP implementations typically require careful attention to quality of service (QoS) to minimize latency, jitter, and packet loss-factors that directly affect call clarity and reliability in clinical settings. They also require strong security controls such as network segmentation, encryption where available, authentication, and monitoring to reduce risks like eavesdropping or service disruption. VoIP can also support integrations with clinical workflows (for example, nurse call escalation, on-call scheduling, or contact directory services), improving responsiveness and coordination of care.
The other options listed are not standard, widely recognized technologies for internet-based voice communication in healthcare IT environments, making VoIP the correct answer.
質問 # 81
A statement which describes the desired future state is called a
正解：C
解説：
A vision statement describes the desired future state of an organization-what the organization ultimately aims to become or achieve. Within healthcare information and management systems governance, the vision statement provides long-term strategic direction and establishes an aspirational picture of success. It answers the question, "Where do we want to be in the future?" and serves as a guiding framework for digital transformation, technology adoption, and enterprise strategy.
In contrast, a mission statement defines the organization's current purpose-what it does, whom it serves, and how it delivers value today. A values statement outlines the core principles and ethical standards that guide behavior and decision-making. A position statement typically communicates an organization's stance on a specific issue or policy matter and is not a forward-looking strategic description.
From a healthcare IT leadership perspective, a clearly articulated vision is essential for aligning clinical informatics initiatives, infrastructure investments, interoperability goals, and innovation strategies. It ensures that major programs-such as EHR optimization, analytics implementation, cybersecurity strengthening, and patient engagement platforms-are aligned toward a unified, future-oriented objective. Therefore, the correct answer is vision statement , as it specifically defines the organization's intended future state.
質問 # 82
During the requirements phase of an implementation project, the consulting team discovers a gap that is critical to the success of the project; however, it involves additional cost and resources. What step would be performed by the project manager to address this?
正解：D
解説：
Within healthcare information system implementations, formal governance and structured change control are essential components of effective project management. When a critical gap is identified during the requirements phase-particularly one that affects scope, cost, or resource allocation-the appropriate action is to initiate a formal change request process . This ensures that the proposed modification is documented, evaluated, and reviewed through established governance channels before execution.
Creating a change request allows the project manager to formally define the scope impact, cost implications, resource adjustments, timeline changes, risks, and expected benefits. The request is then submitted to key stakeholders, sponsors, or a steering committee for structured review and approval. This aligns with healthcare IT governance best practices, which emphasize transparency, accountability, and executive oversight-especially when budget or strategic objectives are affected.
Option A relates to organizational change management but does not address scope or funding authorization.
Option B assumes approval and prematurely adjusts baseline plans without formal authorization. Option D may be useful earlier during gap analysis but does not resolve funding or approval requirements.
Healthcare Information and Management Systems governance principles stress that scope, cost, and resource changes must follow formal change control procedures , making option C the correct and most compliant response.
質問 # 83
An emergency department requested a study of laboratory turn-around times. A review shows peak patient arrivals during weekend evening hours. When should sampling of turn-around occur to obtain the MOST reliable data?
正解：D
解説：
To obtain the most reliable laboratory turnaround time (TAT) data for an emergency department, sampling must be representative of the full operating reality , not concentrated only in one high-volume window.
Although the review shows peak arrivals during weekend evenings , TAT performance is influenced by multiple time-dependent factors: staffing levels in the ED and lab, specimen transport coverage, analyzer workload, competing inpatient priorities, courier schedules, and shifts/hand-offs. If sampling occurs only on weekend evenings (or only on weekends), the study risks systematic bias by over-representing peak congestion conditions and under-representing baseline performance during non-peak periods.
Therefore, sampling across varied weekday and weekend hours produces the most reliable dataset because it captures both peak and non-peak operations, different staffing patterns (day/evening/night), and weekday- versus-weekend workflow differences. This broader sampling supports stronger conclusions about true average performance, variability, and whether delays are isolated to peak demand periods or occur across the week. It also enables better root-cause analysis (e.g., shift-related bottlenecks, transport gaps, batching behavior) and more credible improvement recommendations. Random weekend-only sampling or intermittent peak-only sampling may be easier, but it is less representative and therefore less reliable for organization- wide decisions.
質問 # 84
The executive responsible for overseeing people, processes, and technologies within a company's IT organization to ensure they deliver outcomes that support the goals of the business-playing a key role in the critical strategic, technical, and management initiatives that mitigate threats and drive business growth-is the:
正解：B
解説：
The Chief Information Officer (CIO) is the executive accountable for the overall leadership and performance of the IT organization , ensuring that technology, people, and processes deliver measurable value aligned with enterprise goals. In healthcare environments, this includes setting IT strategy, governing major portfolios (EHR, infrastructure, cybersecurity, interoperability, analytics), ensuring regulatory and privacy compliance, and managing budgets, vendor relationships, and service delivery. The CIO's scope is enterprise-wide: translating organizational objectives into technology roadmaps, prioritizing investments based on value and risk, and ensuring operational reliability and resilience (uptime, disaster recovery, incident response). This directly relates to "mitigating threats and driving business growth," because the CIO is responsible for managing technology risk (e.g., cybersecurity, downtime, data integrity) while enabling growth through scalable platforms, digital transformation initiatives, and workforce enablement.
A CTO typically focuses more narrowly on technology architecture, engineering, and innovation execution, often reporting into or partnering with the CIO. CNIO and CMIO are clinical informatics leaders-critical for adoption and clinical alignment-but they do not usually own the entire IT organization across people, processes, and enterprise technology governance.
質問 # 85
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