#788 How do our organs stay where they are when we stand up?
How do our organs stay where they are when we stand up? Pieces of tissue called fascia hold our organs in place, along with a membrane called the serous membrane.…
How do our organs stay where they are when we stand up? Pieces of tissue called fascia hold our organs in place, along with a membrane called the serous membrane.…
Why do people pass out from pain? Sudden pain can make the heart rate decrease, which lowers blood pressure, which can cause people to pass out. Fainting is technically known…
How can giraffes have such long necks? Giraffes have jointed vertebrae in their neck, a large amount of ligament, and an enormous heart to get the blood to their head.…
How does an AED work? It has sensors to detect the rhythm of the heart and it has a powerful battery to deliver a shock to correct the heart. AED…
I learned this today. A pacemaker works by using electrical stimulation to make the heart muscles contract and the heart pump blood. A pacemaker is used to alter the rhythm…