Blog about the human heart and blood vessels
Thus, it is necessary for them to have a four-chambered heart so as to separate oxygenated and de-oxygenated blood, so that their circulatory system is more efficient and can maintain their constant temperature. Why birds and mammals have a completely 4 chambered heart? Mammals and birds have four chambered heart as they have high energy …
Most people turn straight to vitamin C after they’ve caught a cold. That’s because it helps build up your immune system. Vitamin C is thought to increase the production of white blood cells, which are key to fighting infections. What foods increase white blood cells? Poultry and Lean Meats Foods high in protein, such as …
An ECG can show evidence of a previous heart attack or one that’s in progress. The patterns on the ECG may indicate which part of your heart has been damaged, as well as the extent of the damage. Can an EKG tell how long ago you had a heart attack? The EKG you had with …
A low hemoglobin level is referred to as anemia or low red blood count. A lower than a normal number of red blood cells is referred to as anemia and hemoglobin levels reflect this number. What does a low level of hemoglobin indicate? Low hemoglobin levels usually indicate that a person has anemia. There are …
Should I lie down if my blood pressure is high? Christopher Winter, says that sleeping on the left side is the best sleeping position for high blood pressure because it relieves pressure on blood vessels that return blood to the heart. What happens if you go to sleep with high blood pressure? 2, 2020 — …
How do you know what your heart is saying? Start by sitting quietly for a few minutes with your hands on your heart, and your eyes closed. Listen. You may not hear anything at first, but if you keep showing up your heart will reveal answers you’ve been waiting for. Keep a journal nearby so …
The autonomic nervous system (ANS), comprised of two primary branches, sympathetic and parasympathetic nervous system, plays an essential role in the regulation of vascular wall contractility and tension. The sympathetic and parasympathetic nerves work together to balance the functions of autonomic effector organs. What body system is blood vessels? The vascular system, also called the …
Originally Answered: What is the colour of blood in frogs snakes lizards ? Frogs, snakes, and lizards all have haemoglobin as the respiratory pigment in their blood, and haemoglobin is generally that rich red colour. So these all have red blood. Do frogs have green blood? Fauna & Flora International (FFI) has discovered a ‘new-to-science’ …
There are two renal veins, a left and a right. They branch off the inferior vena cava and drain oxygen-depleted blood from the kidneys. As they enter the kidneys, each vein separates into two parts. The posterior veins assist in draining the back section of each kidney, while the anterior veins assist the front part. …
Hemoglobin is the protein inside red blood cells. It carries oxygen. Red blood cells also remove carbon dioxide from your body, bringing it to the lungs for you to exhale. Red blood cells are made in the bone marrow. What are the function of red blood cells and white blood cells in human body? Hemoglobin …