Term
| Which Layer is found in ALL blood Vessels? |
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Definition
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Term
| Where is blood pressure the lowest? |
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Definition
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Term
| What is the correct equation for measureing blood pressure? |
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Definition
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Term
| Baroreceptors for monitoring blood pressure are located where? |
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Definition
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Term
| In vigorous exercise which organ DOES NOT receive an increased blood supply? |
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Definition
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Term
| Where is blood flow rate the slowest? |
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Definition
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Term
| Which is NOT a transport process across a capillary wall? |
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Definition
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Term
| Where is the capillary hydrostatic pressure the highest? |
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Definition
| Arterial end of capillary |
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Term
| What is responsible for internal capillary osmotic pressure? |
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Definition
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Term
| Which is responsible for INCREASED arterial pressure? |
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Definition
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Term
| Where does renin come from? |
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Definition
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Term
| The function of aldosterone is to |
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Definition
| increase sodium reabsorption by the kidney |
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Term
| What does the hormone antidiuretic hormone ADH do? |
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Definition
| Causes the kidney to excrete less water in the urine |
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Term
| Where is atrial natriuretic peptide produced? |
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Definition
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Term
| What factor DOES NOT increase cardiac output? |
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Definition
| Increased parasympathetic activity |
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Term
| What is considered normal blood pressure? |
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Definition
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Term
| What is not a source of blood vessel resistance to flow? |
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Definition
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Term
| What is an arteriovenous anastomosis? |
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Definition
| A direct connection between an arteriole and a venule |
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Term
| Which blood vessel has the largest amount of connective tissue in it's wall? |
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Definition
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Term
| Which blood vessels have the largest openings? eg Lumen? |
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Definition
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Term
| What kind of tissue is in the tunical media? |
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Definition
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Term
| Small organs associated with lymphatic vessels are called? |
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Definition
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Term
| Which of the following WOULD NOT be classified as a lymphatic structure? |
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Definition
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Term
| Both Lymph and venous blood flow are heavily dependent on? |
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Definition
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Term
| The Thymus is most active during |
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Definition
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Term
| Lymph leaves lymph nodes via |
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Definition
| Efferent lymphatic vessels |
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Term
| Antibodies that set against a foreign substance are released by |
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Definition
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Term
| The lymphatic capillaries are |
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Definition
| more permeable than blood capillaries |
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Term
| By secreting hormones the thymus causes what to become immunocompetent? |
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Definition
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Term
| Functions of the spleen include all of those below except? |
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Definition
| Crypts that trap bacteria |
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Term
| Select the correct statement about lymph transport |
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Definition
| Lymph transport depends on movement of adjacent skeletal muscles |
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Term
| Select the correct statement about lymphocytes |
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Definition
| B cells produce plasma cells that secrete antibodies into the blood |
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Term
| A ring of lymphoid tissue that appears as a swelling in the oral cavity mucosa is a |
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Definition
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Term
| Peyers Patches are found in the |
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Definition
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Term
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Definition
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Term
| the thymus is the only lymphoid organ that does not |
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Definition
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Term
| Particularly large clusters of lymph nodes occur in all of the following locations except |
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Definition
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Term
| Functions of the lymphatic system include |
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Definition
| Transport of excess tissue fluid to the blood vascular system |
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Term
| The tonsils located at the base of the tongue are the |
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Definition
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Term
| Which is not a normal component of lymph? |
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Definition
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Term
| What effect does age have on the size of the thymus? |
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Definition
| The thymus initially increases in size and then decreases in size from adolescence through old age |
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Term
| Which of the following is characteristic of antibodies? |
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Definition
| Composed of heavy and light polypeptide chains |
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Term
| Which is the following is associated with passive immunity? |
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Definition
| Passage of IgG antibodies from a pregnant mother to her fetus |
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Term
| Which of the following is not a type of T Cell? |
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Definition
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Term
| B lymphocytes develop immunocompetence in the |
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Definition
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Term
| Which of the following is NOT a function of the inflammatory response? |
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Definition
| Replaces injured tissue with connective tissue |
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Term
| The redness and heat of an inflamed area are due to a local hyperemia caused by |
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Definition
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Term
| The system that recognizes foreign molecules and acts to immobilize neutralize and destroy them is the |
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Definition
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Term
| The antibody is held together by ____ bonds |
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Definition
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Term
| in the clonal selection of b cells which substance determines which B cell will eventually be cloned? |
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Definition
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Term
| The only T cells that can directly attack and kill other cells are the |
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Definition
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Term
| ______ predominate at sites of chronic infection |
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Definition
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Term
| Which of the following is part of the second line of defense against microorganisms? |
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Definition
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Term
| B cells respond to the original antigen challenge by |
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Definition
| Producting progeny cells that include plasma cells and memory cells |
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Term
| Cancer cells and virus infected body cells can be killed before the adaptive immune system is activated by |
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Definition
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Term
| which of the following is not specific to the adaptice immune system? |
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Definition
| It is specific for a given organ |
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Term
| Innate immune system defenses include |
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Definition
|
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Term
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Definition
| production is regulated by chemicals that reset the body's thermostat to a higher setting |
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Term
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Definition
| Function in the adaptive immune system activation |
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Term
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Definition
| Are the only t cells that can directly attack and kill other cells |
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Term
| Clonal selection of B cells |
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Definition
| Results in the formation of plasma cells |
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Term
| Where are podocytes located? |
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Definition
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Term
| Where is the nephron primary filtrate the most concentrated? |
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Definition
| bend in the loop of henle |
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Term
| the glomerulus differs from most other capillaries in the body because |
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Definition
| is is drained by an efferent arteriole |
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Term
| The decending limb of the loop of henle |
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Definition
| contains fluid that becomes more concentrated as it moves down into the medulla |
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Term
| The functional and structural unit of the kidney is the |
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Definition
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Term
| the chief force pushing water and dissolved solutes across the glomerular filtration structure is |
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Definition
| glomerular hydrostatic pressure (blood pressure) |
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Term
| The first major branch of the renal artery is |
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Definition
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Term
| the mechanism of water reabsorption by the renal tubules is |
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Definition
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Term
| Reabsorption of high levels of glucose and amino acids in the filtrate is acomplished by |
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Definition
| secondary active transport |
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Term
| Excretion of dilute urine requires |
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Definition
| impermeability of the collectine tubule to water |
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Term
| Alcohol acts as a diuretic because it |
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Definition
| inhibits the release of ADH |
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Term
| the function of angiotensis II is to |
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Definition
| constrict arterioles and increase blood pressure |
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Term
| the glomerular filtrate is similar to the blood in composition except that it does not have significan amounts of |
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Definition
|
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Term
| the juxaglomerular aparatus is responsible for |
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Definition
| regulating the rate of filtration formation and controlling systemic blood pressure |
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Term
| the fatty tissue surrounding the kidney is imporant because |
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Definition
| it stabilizes the kidneys by holding them in their normal position |
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Term
| which gland sits atop each kidney |
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Definition
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Term
| the kidneys are stimulated to produce rennin |
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Definition
| by a decrease in blood pressure |
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Term
| An increase in the permeability of cells of the collecting tubule to water is due to |
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Definition
| an increase in the production of adh |
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Term
| which statement is true about urine |
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Definition
| urine has nitrogenous wastes like urea and uric acid |
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Term
| which is not a force affecting the direction and magnitude of gloerular filtration in nephrons? |
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Definition
| capular colloid osmotic pressure |
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