What Do You Know About Blood?

Published September 28, 2019 in Uncategorized

Blood is life. This fluid flows through the body’s passageways called blood vessels. The blood vessels are divided into three, the arteries, veins, and capillaries.


Aside from oxygen, blood sustains life. It carries oxygen, nutrients, electrolytes, hormones, vitamins, antibodies, and heat throughout different parts of the body. If a certain body part fails to receive blood, it will gradually lose its function and die.

Aside from carrying essential substances, another primary function of blood is to carry away waster matter and carbon dioxide from body tissues. Body wastes and harmful substances like CO2 can cause health problems, and worse, vital organs will fail. The blood assures the body is protected from these harmful substances and other foreign bodies.

How It Is Made? 

Blood cells are made in the bone marrow. It is the soft spongy part in the bone’s center. Blood cells start as a stem cell that eventually evolves into distinct cells by time.

If some blood cells mature, some do not. These immature blood cells are called blasts. It usually stays in the bone marrow until it reaches maturity. Other blasts travel into different body parts and develop into mature cells.

Meanwhile, other body parts and system supports in regulating blood cells. These organs include lymph nodes, liver, and spleen.

What composes blood? 

The human blood comprises of different parts. Here it is.

  • Plasma It is the liquid part of the blood. The plasma is composed of blood cells which are;
  • Red blood cells– Also called the erythrocytes; these cells carry oxygen from the lungs to various parts of the body.
  • White blood cells– Another name is leukocytes; these cells help in fighting foreign bodies, infection, and supports the immune process. The white blood cells are divided into six types, Lymphocytes, Monocytes, Eosinophils, Basophils, and Neutrophils.
  • Platelets-The platelets, or what medical professionals also call thrombocytes, are responsible for controlling bleeding. It forms clots on the wound to prevent severe bleeding.

What are the Different Blood Types? 

For sure, you’ve gone to a laboratory to get a complete blood cell count (CBC) or find out your blood type at least once.

The blood is classified into type A, B, O, and AB. Type O negative is the universal red cell donor, whereas, type AB blood is the universal plasma donor.

A person could not receive or donate blood to any individual. Blood must be matched to guarantee a safe transfusion. Mismatched blood is life-threatening to the recipient. It can cause health issues, failure of vital organ functions, or worse, death.

Blood types are also determined as Rh-negative and Rh-positive. Rh-negative patients only receive Rh-negative blood. An Rh-positive patient can get both Rh-positive and negative blood. Plasma has follows a reverse rule.


How much do you know about blood? 

If you want to test your knowledge on this topic, take a quiz about your blood right here at We Love Quizzes.

The We Love Quizzes is an informative website that guides people to know more about certain subjects like health and entertainment. This quiz is very fun and exciting. Moreover, it can help you study and know additional facts regarding your blood.

No Response to “What Do You Know About Blood?”

Comments are closed.