Blood Composition

What is the main function of plasma in the blood?

• Storing excess water

• Regulating body temperature

• Transporting nutrients, hormones, and waste products

• Producing red blood cells

What is the composition of red blood cells?

• Hemoglobin

• White blood cells

• Platelets

• Plasma

What is the role of white blood cells in the body?

• They produce insulin to control blood sugar levels.

• They fight off infections and foreign invaders.

• They regulate body temperature.

• They help in digestion and nutrient absorption.

Why are platelets important in the blood?

• Platelets transport oxygen in the blood

• Platelets help in blood clotting and wound healing.

• Platelets help in digestion of food

• Platelets regulate body temperature

What are the different blood types and their compatibility?

• There are five main blood types: A, B, AB, O, and C. Each blood type can be positive (+) or negative (-). The compatibility of blood types for transfusions is as follows: Type A can receive from A and O, Type B can receive from B and O, Type AB can receive from A, B, AB, and O, and Type O can receive from O only.

• There are two main blood types: A and B. Each blood type can be positive (+) or negative (-). The compatibility of blood types for transfusions is as follows: Type A can receive from A and O, Type B can receive from B and O, Type AB can receive from A, B, AB, and O, and Type O can receive from O only.

• There are three main blood types: A, B, and AB. Each blood type can be positive (+) or negative (-). The compatibility of blood types for transfusions is as follows: Type A can receive from A and O, Type B can receive from B and O, Type AB can receive from A, B, AB, and O, and Type O can receive from O only.

• There are four main blood types: A, B, AB, and O. Each blood type can be positive (+) or negative (-). The compatibility of blood types for transfusions is as follows: Type A can receive from A and O, Type B can receive from B and O, Type AB can receive from A, B, AB, and O, and Type O can receive from O only.

Name one blood disorder and its symptoms.

• Anemia - Symptoms include fatigue, weakness, pale skin, and shortness of breath.

• Leukemia - Symptoms include fever, chills, and night sweats.

• Diabetes - Symptoms include frequent urination, increased thirst, and unexplained weight loss.

• Hypertension - Symptoms include headache, dizziness, and chest pain.

How does plasma help in maintaining blood pressure?

• Regulating blood volume and electrolyte concentration

• Increasing blood sugar levels

• Decreasing blood volume

• Affecting blood clotting

What is the function of hemoglobin in red blood cells?

• Producing antibodies

• Carrying oxygen

• Storing nutrients

• Regulating blood pressure

How do white blood cells help in fighting infections?

• By creating a favorable environment for the pathogens

• By multiplying the number of pathogens

• By providing nutrients to the pathogens

• By identifying and attacking foreign invaders such as bacteria, viruses, and other pathogens.

Why is it important to know your blood type in case of a medical emergency?

• To ensure the right blood transfusion in case of excessive bleeding or surgery.

• To see if you can donate blood to a vampire

• To have a fun fact to share at parties

• To match your blood type with your favorite color