Health & Doctor

2021-12-25 15:17:18 Epiglottis :-

Without it, we would not be able to breathe and eat!

The epiglottis (epiglottis) is the cartilage that blocks the entry and exit of the larynx (larynx) during the act of swallowing, thereby preventing food from entering the respiratory tract.

Food safely enters the esophagus (esophagus), and air enters the trachea (trachea)

It is the function of the epiglottis that we interfere with when we talk while eating or are in too much of a hurry. Then food enters the larynx, which causes an instant and strong cough reflex.

After all, if a piece of food gets into the lungs, it can cause respiratory failure and even its complete absence.‌‌
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2021-12-25 08:54:35 Human teeth are the only part of the body that cannot heal themselves. Teeth are coated in enamel which is not a living tissue.

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2021-12-23 19:16:00 X-rays are not just for bones

X-rays are designed so that the image is focused on dense tissues. Therefore, the human skeleton is much more visible than the soft tissues. However, the doctor is obliged to assess their condition as well.

The video shows how the configuration of the heart, its curves and the condition of the vessels are determined. In this way, cardiac pathologies, endocarditis or pericarditis can be suspected or confirmed.

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2021-12-23 11:16:06 Join our group Bybit Global Activities to get 20 USDT maximum!!  

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2021-12-22 18:47:05 A method to eliminate narrowing or occlusion (complete closure) of the vessel lumen

It is called balloon angioplasty. Surgeons make a puncture in the place where it is most convenient to get to the problem vessel. A special catheter, a long hollow tube with a flexible guide inside and a tiny balloon at the end, is inserted into it.

The balloon is inflated as soon as the catheter is brought to the problem area of the artery. The inflating balloon restores the patency of the vessel by pressing the atherosclerotic plaque (in this case) against the wall.

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2021-12-21 16:20:38 Normal Facial and Skull Bones

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2021-12-18 18:03:33 ​​How Do Antidepressants Work?

The main aim of treatment with antidepressants is to relieve the symptoms of severe depression, such as feeling very down and exhausted, and prevent them from coming back. They are meant to make you feel emotionally stable again and help you to follow a normal daily routine. They are also taken to relieve symptoms such as restlessness, anxiety and sleep problems, and to prevent suicidal thoughts.

The nerve cells in our brain use various chemicals to pass on signals. Even though not all details are known, experts believe that depression is caused by an imbalance of certain chemical messengers (neurotransmitters) like serotonin, which means that signals can't be passed along the nerves properly. Antidepressants aim to increase the availability of these chemicals. The various drugs do that in different ways. Open / Comment

2021-12-15 19:27:12 ​​What Happens When You Drink Too Much Water?

When you drink too much water, you may experience water poisoning, intoxication, or a disruption of brain function. This happens when there's too much water in the cells (including brain cells), causing them to swell. When the cells in the brain swell they cause pressure in the brain. You may start experiencing things like confusion, drowsiness, and headaches. If this pressure increases it could cause conditions like hypertension (High Blood Pressure) and bradycardia (Low Heart Rate).

Sodium is the electrolyte most affected by overhydration, leading to a condition called hyponatremia. Sodium is a crucial element that helps keep the balance of fluids in and out of cells. When its levels drop due to a high amount of water in the body, fluids get inside the cells. Then the cells swell, putting you at risk of having seizures, going into a coma, or even dying. Open / Comment

2021-12-15 17:00:35 When your immune system fights an infection, it increases the mutation rate of antibodies by 1,000,000 and forces them to compete with one another This self-natural selection process results in the creation of highly specific antibodies against a virus @googlefactss #funfact Open / Comment