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Ray's Final
Final stack
| Question | Answer |
|---|---|
| when separated from “whole blood,” is a clear straw-colored fluid that consists of about 90% water and 10% solutes. | Plasma |
| The hematopoietic stem cell, called _________ serves as the original stem cell from which all formed elements of the blood are derived. | hemocyto-blast, |
| Solute particles less than 1 nm in diameter (e.g., ions, glucose, and other small molecules) | Crystaloids |
| in the vestibule they serve as an initial “filter” that screens particulate matter from air that is entering the system. | vibrissae, or nasal hairs, |
| _______ muscles have both their origin and insertion on the larynx. They are important in controlling vocal fold length and tension and in regulating the shape of the laryngeal inlet. | Intrinsic |
| ________ muscles insert on the larynx but have their origin on some other structure—such as the hyoid bone. Therefore, contrac-tion of the extrinsic muscles actually moves or displaces the larynx as a whole. | Extrinsic |
| This structure is a tube about 11 cm (4.5 inches) long that extends from the larynx in the neck to the primary bronchi in the thoracic cavity | Trachea |
| enveloped as they are by networks of capillaries, ac-complish the lung’s main and vital function, that of gas exchange between air and blood. | Alveoli |
| The space between the lungs occupied mainly by the esophagus, trachea, large blood vessels, and heart is the | mediastinum |
| This difference (PIP ⫺ PA) is called the | transpulmonary pressure. |
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