click below
click below
Normal Size Small Size show me how
A/P Blood
Anatomy and pysiology lab
| Term | Definition |
|---|---|
| Three functions of blood | 1. prevents fluid loss, 2. prevents infection, 3. transports body heat. |
| Blood is a connective issue with a fluid extracellular matrix called ___. | plasma |
| What is hematopoiesis? | production of blood cells |
| what is also known as red blood cells (which transport oxygen throughout the body) ? | Erythrocytes |
| describe shape of red blood cell | biconcave disc |
| As blood circulates, it transports inhaled ____ from the lungs to body cells and ______ from body cells to the lungs to be exhaled. | oxygen ; carbon dioxide |
| The oxygen/carbon dioxide-carrying protein found in red blood cells is called | hemoglobin |
| blood is classified as a(an) ____ tissue. | connective |
| Which is the bright red molecule formed when hemoglobin combines with oxygen? | Oxyhemoglobin |
| The process by which new blood cells form is called | hematopoiesis |
| Identify two functions that red blood cells are unable to perform because they lack organelles and nuclei. | cell division, protein synthesis |
| White blood cells are also called | leukocytes |
| What is the primary function of leukocytes? | protect against disease |
| hemoglobin releases oxygen, it is called | deoxyhemoglobin |
| Which two statements describe the development of white blood cells? | They develop in the red bone marrow. They develop from hematopoietic stem cells. |
| Which is a characteristic of red blood cells? | they have no nucleus |
| All leukocytes can be classified into one of two major groups: the ___ and ____. | granulocytes and agranulocytes |
| List two names for the cells that transport oxygen in the blood. | Erythrocytes, and RBC's |
| Neutrophils, basophils, and eosinophils have granules in their cytoplasms, and are therefore classified as a type of leukocyte called | granulocytes |
| terms that refer to the blood cells that protect against disease. | Leukocytes, and WBC's |
| The leukocytes called ______ have nuclei that are lobed and have fine cytoplasmic granules that appear light purple with a combination of acid and base stains. | neutrophils |