front 1 The three cell types that make up the juxtaglomerular apparatus | back 1 macula densa, JG cells, messangal cells |
front 2 The direction of net water movement between fluid compartment during exercise dehydration | back 2 ICF to ECF |
front 3 The sources of fluid intake | back 3 Food, water, metabollic water |
front 4 The substance the kidney releases in response to a decrease in blood pressure | back 4 Renin |
front 5 Which of the following stimuli and under what condition they will
inhibit the thirst center: | back 5 Increased blood osmolarity |
front 6 The effect of a drop in blood osmolarity on ADH release | back 6 decreases ADH release |
front 7 From a list of hormones, select the ones that increase fluid output | back 7 ADH, ANP(Atrial Natriuretic Peptide) |
front 8 Whether aldosterone, by causing the kidneys to decrease urine output,
will increase blood | back 8 true |
front 9 Whether an electrolyte is a molecule that does not dissociate in solution. | back 9 false |
front 10 Based on its dissociation into a bicarbonate ion and hydrogen ion,
would carbonic acid be | back 10 electrolyte(weak) |
front 11 Whether electrolytes exert a greater osmotic pressure than nonelectrolytes. | back 11 true |
front 12 From a list of chemicals, select the one that will exert the greatest osmotic pressure | back 12 its the one that will dissociate more |
front 13 From a list of chemicals, select all that are major electrolytes in body fluids. | back 13 sodium, potassium, chloride, bicarbonate, calcium, magnesium, and phosphate. |
front 14 Whether most potassium in the body is found in the intracellular
fluid is due to the sodium- | back 14 true |
front 15 The most abundant anion in the extracellular fluid | back 15 chloride Cl- |
front 16 Whether a patient who secretes too much antidiuretic hormone may be
in danger of low | back 16 false |
front 17 The effect of Antidiuretic hormone release on water reabsorption in the kidneys | back 17 water reabsorption |
front 18 The effects of aldosterone on blood volume, blood pressure, plasma sodium levels | back 18 An Increase |
front 19 Would a patient who secretes too much atrial natriuretic peptide
(ANP) be in danger of low or | back 19 low |
front 20 Whether Atrial natriuretic peptide (ANP) stimulates the kidneys to
retain sodium, and whether | back 20 false |
front 21 Whether in the phosphate buffering system, a strong acid is buffered
to produce a weak | back 21 false(weak acid) |
front 22 The most important chemical buffering system in the extracellular fluid | back 22 bicarbonate |
front 23 In the bicarbonate buffering system, carbonic acid buffers a strong base into what product | back 23 bicarbonate ions (HCO₃⁻) and water (H₂O) |
front 24 The concentration of Na+ is highest in what fluid compartment | back 24 ECF |
front 25 How is sodium concentration gradient across the cell membrane is maintained? | back 25 Na/K Pump |
front 26 If Na+ concentration in the ECF increases due to dehydration, then
what would be the | back 26 hypertonic |
front 27 The hormones that increases K+ secretion into the urine | back 27 aldosterone |
front 28 The phosphate buffering system is found in what fluid compartment | back 28 ICF |
front 29 The organ system(s) involved in urine formation | back 29 urinary system |
front 30 The type of nephron involved in urine concentration | back 30 juxtamedullary nephron |
front 31 The most abundant type of nephron in the kidneys | back 31 Cortical nephrons |
front 32 62. The body fluid tonicity classification of ICF vs ECF on basis of difference in osmolality | back 32 Istomic but different in solute composition |
front 33 The collecting tube permeability to water movement under no ADH release. | back 33 Impermeable |
front 34 The unique property of the glomerulus as a capillary bed in
comparison to other capillary | back 34 location (btw two arteries rather than a venulues filtration is great) |
front 35 The different pressures involved in blood filtration in the kidneys,
and the one that results in | back 35 Glomerular Hydrostatic Pressure (GHP) Capsular Hydrostatic Pressure (CHP Blood Colloid Osmotic Pressure (BCOP) |