Blood Basics Quiz
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Questions and Answers

What is the main function of red blood cells (RBC)?

  • Contributing to blood volume
  • Removing waste products from cells
  • Producing antibodies
  • Transporting oxygen (correct)

Which component contributes to approximately 55% of the volume of whole blood?

  • Plasma (correct)
  • Red blood cells (RBC)
  • Platelets
  • White blood cells (WBC)

What is the role of white blood cells (WBC) in the body?

  • Contributing to blood volume
  • Transporting oxygen
  • Fighting infections and diseases (correct)
  • Producing hormones

What is the main function of plasma in the blood?

<p>Contributes to blood volume (D)</p> Signup and view all the answers

What is the primary role of iron in blood health?

<p>Supports oxygen transport (B)</p> Signup and view all the answers

How do white blood cells (WBC) contribute to blood health?

<p>Combat infections and foreign substances (A)</p> Signup and view all the answers

What can cause a deficiency in copper, impacting blood health?

<p>Inadequate dietary intake (C)</p> Signup and view all the answers

How does zinc contribute to blood health?

<p>Supports DNA synthesis (C)</p> Signup and view all the answers

What is the impact of vitamin K on blood health?

<p>Aids in blood clotting (C)</p> Signup and view all the answers

How does excessive intake of copper affect blood health?

<p>Impairs immune function (C)</p> Signup and view all the answers

What is the primary function of red blood cells (RBC) in the body?

<p>Transport oxygen (C)</p> Signup and view all the answers

How do trace minerals contribute to healthy quality of blood?

<p>Support enzyme activity (B)</p> Signup and view all the answers

What can lead to toxicity related issues with iron?

<p>Excessive supplementation (A)</p> Signup and view all the answers

How does vitamin K impact calcium metabolism?

<p>Enhances calcium absorption (C)</p> Signup and view all the answers

What is the primary role of white blood cells (WBC) in the body?

<p>Defending against pathogens and foreign invaders (C)</p> Signup and view all the answers

How does excessive intake of copper affect blood health?

<p>It can lead to toxicity and potential damage to the liver (B)</p> Signup and view all the answers

What can cause a deficiency in copper, impacting blood health?

<p>Inadequate intake of whole grains and legumes (B)</p> Signup and view all the answers

What is the primary function of red blood cells (RBC) in the body?

<p>Transporting oxygen to body tissues (A)</p> Signup and view all the answers

What is the approximate volume contribution of red blood cells (RBC) to whole blood?

<p>45% (B)</p> Signup and view all the answers

Which micronutrient is important for blood health due to its role in transporting oxygen?

<p>Iron (A)</p> Signup and view all the answers

What is the primary function of white blood cells (WBC) in the body?

<p>Defense against infections (D)</p> Signup and view all the answers

How does excessive intake of copper affect blood health?

<p>Causes toxicity (A)</p> Signup and view all the answers

What is the role of plasma in whole blood?

<p>Contributes to blood volume (D)</p> Signup and view all the answers

What can cause a deficiency in iron, impacting blood health?

<p>Poor dietary intake (D)</p> Signup and view all the answers

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