Patho 606 Week 3 Quiz Study Guide || with 100% Error-free Answers.
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Patho 606
What is the pathophysiological process of edema? correct answers Fluid excess occurs in the extracellular compartment and may be referred to as isotonic/iso-osmolar, hypotonic/hypo-osmolar, or hypertonic/hyper-osmolar, depending on the cause. The osmolarity or the concentration of solute in the flu...
Patho 606 Week 3 Quiz Study Guide || with 100% Error-free
Answers.
What is the pathophysiological process of edema? correct answers Fluid excess occurs in the
extracellular compartment and may be referred to as isotonic/iso-osmolar, hypotonic/hypo-
osmolar, or hypertonic/hyper-osmolar, depending on the cause. The osmolarity or the
concentration of solute in the fluid affects fluid shifts between compartments, including the cells.
Edema refers to an excessive amount of fluid in the interstitial compartment, which causes a
swelling or enlargement of the tissues. Edema may be localized in one area or generalized
throughout the body. Depending on the type of tissue and the area of the body, edema may be
highly visible or relatively invisible, or it may not accurately reflect the amount of fluid hidden
in the area; for example, facial edema is usually visible but edema of the liver or a limb may not
be. Edema is usually more severe in dependent areas of the body, where the force of gravity is
greatest, such as the buttocks, ankles, or feet of a person in a wheelchair. Prolonged edema
interferes with venous return, arterial circulation, and cell function in the affected area. (Hubert,
122017, pp. 16-18)
Causes of edema. A, Normal capillary filtration without edema. B, Edema due to increased
capillary hydrostatic pressure. C, Edema due to increased interstitial fluid osmotic pressure from
increased capillary permeability. D, Edema due to blocked lymphatic drainage. E, Edema due to
decreased capillary osmotic pressure from hypoalbuminemia (Hubert, 122017, p. 18)
Sign correct answers objective indicators of disease that are obvious to someone other than the
affected individual. Signs can be either local, found at the site of the problem (such as a skin
rash) or systemic, which are general indicators (such as a fever).
Symptom correct answers subjective feelings, such as pain or nausea
Acute correct answers New, usually of rapid onset and of concern, opposite of chronic
Chronic correct answers Long-standing, constant.
Syndrome correct answers A group of symptoms typical of a particular disease or condition
Manifestation correct answers an indication or sign of a condition
Etiology correct answers the study of the causes of diseases
hypertrophy correct answers excessive development, increase in cell size
Metaplasia correct answers Mature cell type is replaced by a different mature cell type
Anaplasia correct answers a change in the structure of cells and in their orientation to each other;
loss of differentiation of cells; reversion to a more primitive cell type
, atrophy correct answers (n.) the wasting away of a body organ or tissue; any progressive decline
or failure; (v.) to waste away
Protooncogenes correct answers Normal cellular genes that regulate cell proliferation and
differentiation that can become oncogenes.
Oncogenes correct answers genes that cause cancer by blocking the normal controls on cell
reproduction
Cancer correct answers any malignant growth or tumor caused by abnormal and uncontrolled
cell division
Lipoma correct answers a benign, slow-growing fatty tumor located between the skin and the
muscle layer
Adenoma correct answers a benign tumor that arises in or resembles glandular tissue
Fibrosarcoma correct answers malignant tumor composed of fiber (fibrous tissue)
fibrous tissue correct answers tissue that binds structures together
Adenocarcinoma correct answers cancerous tumor of glandular tissue
glandular tissue correct answers Produces substances such as enzymes and hormones
Complication correct answers an undesired problem that is the result of some other event
Pathogenesis correct answers the manner in which a disease develops
What should be included when taking a medication history on a patient? correct answers What
medications do you take at home?
What is each medicine for?
What is the dose?
What medications do you take for your ____ (identify each medical condition the patient is
known to have)?
What medications do you take every day?
What medications do you occasionally take?
When do you take your medications?
Have you recently started, stopped, or changed the medications you take? How so?
What medications are prescribed by any specialists you may see?
Do you use an inhaler (or other medications that are not available as pills, such as eye drops,
creams, injections, nasal sprays, patches, and so on)?
What medications do you take that do not require a prescription?
When was the last time you took each of your medicines?
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