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Assignment 1
Week 1 - Week 5
Question | Answer |
---|---|
Week 1: The plane that divides the body into front and back portions | Coronal Plane |
Week 1: _________ refers to an inner region of an organ, whereas _________________________________ refers to outer region or layer of an organ | Medullary; cortical |
Week 1: An x-ray technician has been asked to make x-ray films of the liver. Which of the abdominopelvic regions must be included? | Right hypochondriac, epigastric, and left hypochondriac |
Week 1: Two major cavities of the human body are: | Ventral/Dorsal |
Week 2: Carbon has an atomic number of 6. The number of electrons found in the first shell is: | Two |
Week 2: The approximate pH of gastric fluid is: | 2 |
Week 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 |
Week 2: The study of metabolism includes examination of: | Catabolism, anabolism, and ATP requirements |
Week 3: Skin cells (epithelial) are held tightly together by ___________ | desmosomes |
Week 3: In the cell membrane, the hydrophilic part of the phospholipid molecule: | faces the exterior of the cell and is in the center of the phospholipid bilayer. |
Week 3: The barrier function of the plasma membrane is accomplished by the: | phospholipid bilayer. |
Week 3: The presence of which substance in the cell membrane keeps it from breaking too easily? | Cholesterol |
Week 4: The most abundant and widespread tissue in the body is | Connective Tissues |
Week 4: The strongest and most durable type of cartilage is | Fibrocartilage |
Week 4: Which of the following tissues lack a direct blood supply and consequently heals very slowly? | Cartilage |
Week 4: Besides water, extracellular matrix contains ____________ and _____________. | proteins; proteoglycans |
Week 5: Compact bone contains many cylinder-shaped structural units called | osteons |
Week 5: Which bone is located on the posterior aspect of the skull? | Occipital bone |
Week 5: Which two bones compose the shoulder girdle? | Clavicle and scapula |
Week 5: ________ fibers are present in all three types of cartilage, but they are most numerous in fibrocartilage. | Collagenous |