The SA Node is the heart's normal pacemaker. When the SA Node depolarizes, electrical signal spreads through the atrial muscle causing contraction.
Explanation:
Inherent rhythmicity / automaticity - The property of the pacemaker cells of the heart to start electrical sequence of depolarization and repolarization.
SA Node or Sino-atrial Node generates the electrical signal.
The electrical signal passes through internodal pathways, atrial fibres, atrioventricular node (AV Node), the bundle of His, Purkinje fibres, right bundle branch, left bundle branch.
Systole - Contraction of cells when the electrical signal of depolarization reaches the contractile cells.
Diastole - Relaxation of cells when the electrical signal of repolarization reaches the myocardial cells.
Dreams are thoughts and images of what happened while you were awake
Answer:rather than email,the therapist should explain about the procedure face to face
Explanation:
so that the patient will understand about the procedure and he/she will not be scared to proceed with the procedure
If you and another provider are attending to a 17-year-old boy found unresponsive with occasional gasps. You are not certain if a pulse is present. What should you do is: Compressions to ventilations
Compressions to ventilations is often used in an emergency situation to resuscitate a patient that is finding it hard to breath.
This procedure has to do with both compressing the patient chest and then making use of artificial respiration to induce breathing so as to make it possible for the patient to inhale and exhale.
This procedure also help the patient brain to keep functioning until appropriate health care is provided that will help restore the patient flow of blood and breathing.
Inconclusion if you and another provider are attending to a 17-year-old boy found unresponsive with occasional gasps. You are not certain if a pulse is present. What should you do is: Compressions to ventilations.
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