click below
click below
Normal Size Small Size show me how
Llian
Anatomy weeks 1-5
| Question | Answer |
|---|---|
| _______ refers to an inner region of an organ, whereas ______ refers to an outer region or layer of an organ | Medullary; cortical |
| Regarding directional terms, superior means | Toward the head |
| The approximate pH of gastric fluid is | 2 |
| A magnesium atom has an atomic number of 12, an atomic mass of 25, and a +2 charge. This atom would contain ___ protons, ___ neutrons, and ___ electrons. | 12; 13; 10 |
| Which of the following recognize and destroy nonself cells? | Immune cells |
| The membranous structure containing substances that protect the cell from harm are: | lysosomes; peroxisomes |
| Cells in a tissue are surrounded by or embedded in a complex extracellular material called a | matrix |
| Of the many different kinds of protein compounds in the body, which is the most abundant? | collagen |
| What is an example of a serous membrane? | pleura; peritoneum; pericardium |
| Which of the following is a facial bone? | zygomatic |
| What structures normally hold the foot bones firmly in their arched positions? | ligaments and tendons |