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Related Concept Videos

Communication01:28

Communication

Sharing information, concepts, and emotions to foster mutual understanding is communication. The sender, recipient, and transaction must be considered in this manner. The sender is the person who shares the message, the recipient is the person who receives and understands the message, and the transaction is the method used to deliver the message and the variables that affect the communication's context and surroundings. The nurse-client connection is built on therapeutic communication.
Within...
Communication01:03

Communication

Communication between two animals occurs when one animal transmits an information signal that causes a change in the animal that receives the information. Organisms communicate with one another in a host of different ways. Signals can be auditory, chemical, visual, tactile, or a combination of these. Communication is a critical behavioral adaptation that promotes survival, growth, and reproduction.
Amplifying Signals via Second Messengers01:15

Amplifying Signals via Second Messengers

Many receptor binding ligands are hydrophilic; they do not cross the cell membrane but bind to cell-surface receptors. Thus, their message must be relayed by second messengers present in the cell cytoplasm. There are several second messenger pathways, each with its own way of relaying information. For example, the G protein-coupled receptors can activate both phosphoinositol and cyclic AMP (cAMP) second messenger pathways. The phosphoinositol pathway is active when the receptor induces...
Transmission-based Precautions I: Contact, Enteric, and Droplets01:17

Transmission-based Precautions I: Contact, Enteric, and Droplets

Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
Contact-dependent Signaling01:19

Contact-dependent Signaling

Contact-dependent signaling, as the name suggests, requires that communicating cells be in direct contact with each other. This is achieved either through receptor-ligand interactions or by specialized cytoplasmic channels that allow the flow of small molecules between cells. In animal cells, channels called gap junctions facilitate contact-dependent signaling in certain tissues, whereas, plasmodesmata perform a similar function in plants.
Gap Junctions
In animal cells, gap junctions are formed...
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...

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Related Experiment Video

Updated: May 24, 2026

Bringing the Clinic Home: An At-Home Multi-Modal Data Collection Ecosystem to Support Adaptive Deep Brain Stimulation
06:32

Bringing the Clinic Home: An At-Home Multi-Modal Data Collection Ecosystem to Support Adaptive Deep Brain Stimulation

Published on: July 14, 2023

Getting the message, securely.

John Degaspari

    Healthcare Informatics : the Business Magazine for Information and Communication Systems
    |March 10, 2012
    PubMed
    Summary

    Physicians require secure messaging for effective communication with colleagues and patients. Healthcare IT leaders are addressing clinician needs for secure communication solutions.

    Area of Science:

    • Health Informatics
    • Clinical Communication
    • Healthcare Technology

    Background:

    • Secure messaging is crucial for physician communication.
    • Clinicians need reliable methods to communicate with peers and patients.
    • Healthcare IT leaders are key stakeholders in adopting new communication technologies.

    Purpose of the Study:

    • To explore the critical interest physicians have in secure messaging.
    • To understand the requirements of clinicians regarding secure communication.
    • To identify strategies healthcare IT leaders are employing to meet these needs.

    Main Methods:

    • Qualitative analysis of feedback from Chief Information Officers (CIOs) and healthcare IT leaders.
    • Review of clinician-reported needs and challenges in secure messaging.

    Related Experiment Videos

    Last Updated: May 24, 2026

    Bringing the Clinic Home: An At-Home Multi-Modal Data Collection Ecosystem to Support Adaptive Deep Brain Stimulation
    06:32

    Bringing the Clinic Home: An At-Home Multi-Modal Data Collection Ecosystem to Support Adaptive Deep Brain Stimulation

    Published on: July 14, 2023

  • Documentation of current and planned IT initiatives to enhance secure communication.
  • Main Results:

    • Physicians express a strong demand for secure messaging platforms.
    • Healthcare IT leaders are actively seeking and implementing solutions to fulfill clinician requirements.
    • Current strategies focus on improving interoperability and user experience in secure messaging.

    Conclusions:

    • Addressing physician needs for secure messaging is a priority for healthcare IT.
    • Effective secure communication tools are essential for modern healthcare delivery.
    • Continued investment in secure messaging technology is vital for clinical practice.