Biology, asked by Junaod6842, 9 months ago

49. When creating rigidity in the torso, which of the following involves expiring against a closed glottis, combined with contracting muscles of the abdomen and rib cage?

Answers

Answered by ssonu43568
2

Valsalva Maneuver

Explanation:

  • The Valsalva maneuver is a specific method for breathing that expands pressure in the chest. It causes different impacts in the body, remembering changes for the pulse and circulatory strain
  • Individuals may play out the move routinely without knowing it. For instance, they may utilize it when they push to start a solid discharge
  • In any case, this strategy can likewise be useful when individuals use it deliberately as it can control heart rhythms and help the ears to pop
  • The doctor Antonio Maria Valsalva first depicted the system during the 1700s as an approach to get discharge out of the ears

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