Answer:
It could affect data due to you being tense
Explanation:
When you are being tested, usually a human always becomes tense, therefore your heart rate is tampered with and such
The nurse should help him understand that the diseas may or may not be harmful and to help him make the best medical desisions posible
Answer:
Arteries carry blood away from the heart; veins carry blood back to the heart.
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
Diastole: in this stage, the ventricles is relaxed and would be filled with blood.
Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
The best description for arteries and veins is that arteries carry oxygenated blood away from the heart to other parts of the body such as brain, lungs, tissues, etc; veins carry blood that is low in oxygen content back to the heart.
To keep a victim of severe internal bleeding from going into shock, keep him calm until EMS arrives.
Don't make them speak, but speak to them. If they speak, the movement of their lungs could make the bleeding worse. So could any movement. And if they were upright, the bleeding could cause even more damage.
Not one specific person discovered medicine
