5 Written Questions
5 Matching Questions
- Blood contributes 8% of the body weight. True or False
- Platelets, also called thrombocytes are the smallest of the cells in the blood. What is their function?
- What is Fibrin?
- What is blood?
- What is the function of the circulatory system?
- a To prevent blood loss; important in clot formation.
- b The clotting mechanism.
- c Its an important communication and transport channel with networks, in the form of blood vessels, linking various tissues.
- d True.
- e Liquid connective tissue that transports oxygen and nutrients throughout the body.
5 Multiple Choice Questions
- Its oxygen carrying component of red blood cells.lt gives the cells their red color. It helps transport oxygen as well as carbon dioxide. It is also a buffer, preventing rapid changes in the blood pH.
- Because aspirin, given in small doses, inhibits some of the platelet functions, like clotting formation.
- Neural and Endocrine
- Brachial artery in the upper limg and vertebral artery and carotid artery in the head and face.
- Defense against infection. They have a nucleus and live hours to days at a time.
5 True/False Questions
The pericardium functions is ? → "Faucet" regulates blood pressure; delivers blood to the capillaries.
What are arteries? → "Faucet" regulates blood pressure; delivers blood to the capillaries.
How is the blood supplied to the heart? → By the coronary arteries.
Where is the heart located? → It rests on the diaphragm, wedged between the lungs in the mediastinum of the thorax (mediastinum is the part of the thoracic cavity located between the lungs).
Name the three types of metabolic waste? → carbon dioxide, urea acid, ketone from fat