Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the composition of blood?
What is the composition of blood?
- Plasma (50%) Free cells (50%)
- Plasma (60%) Free cells (40%)
- Plasma (45%) Free cells (55%)
- Plasma (55%) Free cells (45%) (correct)
Where is blood formed?
Where is blood formed?
- In the liver
- In bone marrow (correct)
- In the spleen
- In the kidneys
What is the normal count of white blood cells (WBCs) per mmᶟ?
What is the normal count of white blood cells (WBCs) per mmᶟ?
- 2000 – 6000
- 1000 – 5000
- 4000 – 10,000 (correct)
- 10,000 – 15,000
What is the normal count of platelets per mmᶟ?
What is the normal count of platelets per mmᶟ?
Signup and view all the answers
What is the volume of blood in a healthy adult?
What is the volume of blood in a healthy adult?
Signup and view all the answers
Study Notes
Blood Composition
- Blood is a liquid tissue composed of 55% plasma and 45% formed elements (red blood cells, white blood cells, and platelets)
- Plasma is made up of 92% water, 7% proteins, and 1% nutrients, hormones, and gases
Blood Formation
- Blood is formed in the bone marrow, specifically in the cancellous bone tissue
White Blood Cells (WBCs)
- The normal count of WBCs per mm³ is 4,500-11,000
- WBCs, also known as leukocytes, are responsible for fighting infections and diseases
Platelets
- The normal count of platelets per mm³ is 150,000-400,000
- Platelets, also known as thrombocytes, are responsible for blood clotting and hemostasis
Blood Volume
- The total volume of blood in a healthy adult is approximately 5 liters (11.3 pints)
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of blood histology with this quiz designed for dental students. Learn to classify different blood cells and describe the histological structure of erythrocytes. Prepare for your BMS 122 lab with this helpful resource.
