Lol it’s when you DONT have sex :-) #jesus #holykids #schoolfirst
Answer:
B. Right AV valve
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.
Generally, the right atrioventricular valve (AV) is also referred to as the tricuspid valve and is located on the right dorsal side of the human heart. The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.
Hence, the valve which is between the Right Atrium and ventricle is the right atrioventricular valve (AV).
Answer:
These days it’s hard not to get overwhelmed once in a while. Between juggling work, family, and other commitments, you can become too stressed out and busy. But you need to set time aside to unwind or your mental and physical health can suffer.
Learning how to manage your stress takes practice, but you can -- and need to -- do it. Here are 10 ways to make it easier.
1. Exercise
Working out regularly is one of the best ways to relax your body and mind. Plus, exercise will improve your mood. But you have to do it often for it to pay off.
So how much should you exercise every week?
Work up to 2 hours and 30 minutes of moderately intense exercise like brisk walks or 75 minutes of a more vigorous exercise like swimming laps, jogging or other sports.
Focus on setting fitness goals you can meet so you don’t give up. Most of all remember that doing any exercise is better than none at all.
2. Relax Your Muscles
When you’re stressed, your muscles get tense. You can help loosen them up on your own and refresh your body by:
Many emotional abusive people have a personality disorder
A, C, and D. Would you like an explanation?
