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475 lessons. There are nine resulting regions: The simpler quadrants approach, which is more commonly used in medicine, subdivides the cavity with one horizontal and one vertical line that intersect at the patients umbilicus (navel). In the posterior (dorsal) cavity, the cranial cavity houses the brain, and the spinal cavity (or vertebral cavity) encloses the spinal cord. The next level down is the tissue level. Note that some organs have more than one word root. Carotid endarterectomy is a surgical procedure to remove blockage from carotid arteries, the arteries located in the neck that supply blood to the brain. The cranial arrow is pointing toward the head while the caudal arrow is pointing toward the tail bone. We call these scans. 75 Must-Know Medical Terms, Abbreviations, and Acronyms The eyes are referred to as the ocular region. or example, the heart (cardiovascular system) and lungs (respiratory system) work together to deliver oxygen throughout the body and remove carbon dioxide from the body. ) Between the parietal and visceral layers is a very thin, fluid-filled. Synovial Joint Types, Movements & Structure | What are Synovial Joints? This results in four quadrants: A serous membrane (also referred to a serosa) is one of the thin membranes that cover the walls and organs in the thoracic and abdominopelvic cavities. Assigning organs to organ systems can be imprecise since organs that belong to one system can also have functions integral to another system. Word roots for organs | Des Moines University The underlying connective tissue, called the. KROH-moh-sohm (Image credit: The three planes most commonly used in anatomical and medical imaging are the sagittal, frontal (or coronal), and transverse plane. A procedure in which a needle is inserted into the liver to obtain a specimen. The upper limbs are held out to each side, and the palms of the hands face forward as illustrated in Figure 3.4. Between the parietal and visceral layers is a very thin, fluid-filled serous space, or cavity (Figure \(\PageIndex{6}\)). describes the front or direction toward the front of the body. Edema: Swelling caused by fluid accumulation. I feel like its a lifeline. \text{Column A}\qquad \qquad \qquad &\text{Column B}\\