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The Valsalva Maneuver involves expiring against a closed glottis and when combined with contracting muscles of the abdomen and ribcage creates rigidity in the entire torso true or false?
Piercer1
True. The Valsalva Maneuver involves expiring against a closed glottis and when combined with contracting muscles of the abdomen and ribcage creates rigidity in the entire torso.
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∙ 9y ago
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The Valsalva maneuver involves expiring against a closed glottis and when combined with contracting muscles of the abdomen and ribcage creates rigidity in the entire torso.?
Yes, that is true.
The valsalva maneuver involves expiring against a closed glottis and when combined with contracting muscles of the abdomen and ribcage creates rigidity in the entire torso?
Yes, that is true.
To perform the Valsalva maneuver pinch your nose When would you do this?
From WikipediaThe Valsalva maneuver is performed by forcibly exhaling against a closed airway. Variations of the maneuver can be used either in medicine, as a test of cardiac function and autonomic nervous control of the heart or to 'clear' the ears and sinuses (equalize pressure) when ambient pressure changes, as in diving or aviation. The technique is named after Antonio Maria Valsalva, the 17th Century physician and anatomist from Bologna, whose principal scientific interest was the human ear. He described the Eustachian tube and the maneuver to test its patency (openness). He also described the use of this maneuver to expel pus from the middle ear. A modified version is done by expiring against a closed glottis. This will elicit the cardiovascular responses described below but will not force air into the eustachian tubes. On a plane to make your ears pop
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