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Related Concept Videos

Arteries and Arterioles01:16

Arteries and Arterioles

Arteries, the vasculature responsible for transporting blood from the heart, possess robust walls capable of enduring the elevated pressures exerted by the heartbeat. Arteries near the heart are especially thick-walled and enriched with elastic fibers across their three tunics, classifying them as elastic or conducting arteries. These arteries, usually with a diameter exceeding 10 mm, are characterized by their ability to dilate in response to the blood pumped from the heart's ventricles and...
Arteries of Lower Limbs01:20

Arteries of Lower Limbs

The external iliac artery transitions out of the body cavity, entering the femoral region of the lower leg, and is renamed the femoral artery at the point where it traverses the body wall. This artery is responsible for the distribution of blood to the thigh's deep muscles and the skin's ventral and lateral regions, achieved through several minor branches and the lateral deep femoral artery, which also spawns a lateral circumflex artery. The knee area receives blood from the genicular artery,...
Arteries of the Upper Limbs01:12

Arteries of the Upper Limbs

The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...
Peripheral Artery Disease I: Introduction01:30

Peripheral Artery Disease I: Introduction

Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
Overview of Systemic Arteries01:11

Overview of Systemic Arteries

The human body is a complex, well-organized machine, and at the heart of its operations lies the circulatory system. This network of blood vessels, which includes systemic arteries, plays a vital role in maintaining life by transporting nutrients, oxygen, and waste products to and from cells throughout the body.
Systemic circulation is the part of the cardiovascular system that carries oxygenated blood away from the heart to the body's tissues and returns deoxygenated blood back to the heart.
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...

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Related Experiment Video

Updated: Jul 9, 2026

Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS
08:12

Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS

Published on: November 26, 2018

Dying art.

Ann Richardson

    Nursing Standard (Royal College of Nursing (Great Britain) : 1987)
    |December 12, 2007
    PubMed
    Summary
    This summary is machine-generated.

    Hospice nursing enables healthcare professionals to provide patients with a peaceful, dignified, and pain-free end of life. This vital role focuses on comfort and quality of life during final stages.

    Related Experiment Videos

    Last Updated: Jul 9, 2026

    Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS
    08:12

    Invasive Hemodynamic Monitoring of Aortic and Pulmonary Artery Hemodynamics in a Large Animal Model of ARDS

    Published on: November 26, 2018

    Area of Science:

    • Palliative Care
    • End-of-Life Care
    • Nursing Practice

    Background:

    • Hospice care focuses on comfort and quality of life for patients with terminal illnesses.
    • Nurses play a critical role in delivering end-of-life care within hospice settings.

    Purpose of the Study:

    • To highlight the opportunities hospice nurses have to ensure a peaceful, dignified, and pain-free end of life for patients.
    • To underscore the importance of skilled nursing in palliative and end-of-life care.

    Main Methods:

    • Qualitative analysis of nursing roles in hospice.
    • Review of best practices in end-of-life symptom management.
    • Case study examples illustrating compassionate hospice nursing.

    Main Results:

    • Hospice nurses are uniquely positioned to manage pain and provide emotional support.
    • Effective communication and patient advocacy are key components of quality hospice care.
    • The hospice environment facilitates a patient-centered approach to end-of-life care.

    Conclusions:

    • Working in hospice allows nurses to significantly impact patients' final experiences.
    • Ensuring a peaceful, dignified, and pain-free death is a primary goal achievable through specialized nursing care.
    • Hospice nursing is a specialized field requiring compassion, expertise, and dedication.