Answer:
A
Explanation:
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Answer:
Permanent brain damage begins after only 4 minutes without oxygen, and death can occur as soon as 4 to 6 minutes later.
Explanation:
So a person can survive 4 to 6 minutes without oxygen, but may experience brain damage.
Answer:
The integumentary system also works closely with the circulatory system and the surface capillaries through your body. Capillaries near the surface of the skin open when your body needs to cool off and close when you need to conserve heat. We can't leave out the important sense of touch.
Integumentary system
-The integumentary system comprises the skin and its appendages acting to protect the body from various kinds of damage, such as loss of water or damages from outside. The integumentary system includes hair, scales, feathers, hooves, and nails.
Circulatory system
-The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.
Most patients will likely benefit from dosages of 2 to 10 mg per day, according to common consensus. 10 mg of warfarin per day is not an excessively high dose, nor is it an uncomfortable amount for those whose diets are high in vitamin K, such as vegetarians, despite the fact that it is higher than usual.
<h3>What is Artrial fibrillation ?</h3>
In atrial fibrillation, the heart's upper chambers, the atria, quiver irregularly rather than efficiently pumping blood into the ventricles. A blood clot fragment that breaks off, travels through the system, and lodges in a brain artery is what causes a stroke.
- The two top chambers of your heart, the atria, contract fast and outward, which is the main cause of AFib.
- If you experience any unusual bleeding or bruises, black, tarry stools, blood in the urine or stools, or little red spots on your skin, speak with your doctor immediately once. Do not pick your nose. Blow your nose gently if you feel the urge to. Use a standard toothbrush, dental floss, or toothpick with caution.
Learn more about Atrial fibrillation here:
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A nephron is the functional unit of the kidney. it is the structure that produces urine which is the process of removing waste and excess substances from the blood. there are about 1,000,000 nephrons in each human kidney.
