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when a patient forcibly exhales against a closed nose and mouth while bearing down, as if having a bowel movement, specific changes occur in blood pressure and the rate and volume of blood returning to the heart.
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∙ 13y ago
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When is the Valsalva maneuver done?
The Valsalva maneuver is used with patients who have suspected heart abnormalities, often in conjunction with echocardiography.
Why does valsalva maneuver increases Intracraneal Pressure?
because
Can a Valsalva maneuver trigger Transient global amnesia?
Yes
What closes the glottis during the valsalva maneuver?
vocal folds
Who should not do the Valsalva maneuver?
The Valsalva maneuver should not be performed by patients who have severe coronary artery disease, have experienced recent heart attack, or have a moderate to severe reduction in blood volume.
What can be learned from the Valsalva maneuver?
when a doctor listens to the chest with a stethoscope during the Valsalva maneuver, characteristic heart sounds are heard. Variations in these sounds can indicate the type of abnormality present in the heart.
Does the Inferior vena cava increase in size with valsalva maneuver?
No, it collapses.
Could Valsalva maneuver creates rigidity in the torso?
Yes, that is true.
What is the opposite of valsalva maneuver?
It's called a Muller maneuver and involves forced inspiration against a closed glottis.
How does the Valsalva maneuver help someone with multiple sclerosis?
Unrelated to any evaluation of the heart, the Valsalva maneuver also is taught to patients with multiple sclerosis who are unable to fully empty the bladder (flaccid bladder).
Van the Valsalva maneuver treat rapid heartbeats?
The Valsalva maneuver also corrects some rapid heartbeats originating in the atria. When the maneuver is done correctly, blood pressure rises. This forces the heart to respond by correcting its rhythm and beating more slowly.
What can increase blood pressure to extremely high and dangerous levels?
valsalva maneuver
