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Neck Vessels exam
Educational only: videos on MedicalVideos.com are for general information and are not medical advice. Always consult your own doctor about your health.
Observation of both jugular veins can provide a reliable indication of the volume and pressure in the right side of the heart since internal jugular veins pulsate in response to phasic changes in right atrial pressure. Proper positioning of the patient to increase the effects of gravity enhances distention of the jugular veins and, therefore, increases the ability to observe venous pulsations.
This video in 30 seconds
This video shows examination of the neck vessels, focusing on observation of the jugular veins. It explains that the jugular veins pulsate in response to changes in right atrial pressure, so observing them can indicate the volume and pressure in the right side of the heart, and that patient positioning uses gravity to make the venous pulsations easier to observe.
Key points
- Examination of the neck vessels is shown
- Observation of both jugular veins is covered
- The link between jugular pulsation and right atrial pressure is explained
- What jugular observation indicates about volume and pressure in the right heart is described
- Patient positioning to enhance jugular distention is explained
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