2024 NR507 ADVANCED
PATHOPHYSIOLOGY DISTRIBUTION
OF BODY FLUIDS WEEK TWO EXAM
WITH CORRECT ANSWERS
The osmolality of the intracellular fluid normally is_______________________ the
extracellular fluid because water crosses cell membranes ____________
through aquaporins - CORRECT ANSWERS- The same as;freely
_________________Is primarily responsible for the plasma oncotic pressure - CORRECT
ANSWERS- Albumin
Thirst prompts fluid intake through action of _____________ located in the __________ -
CORRECT ANSWERS- osmoreceptors; hypothalamus
Renal compensation for an acid-base balance is _________; pulmonary compensation
for an acid-base balance is ___________ - CORRECT ANSWERS- slow; fast
Who has a greater percentage of body weight as water if both person weigh the
same: a woman or a man? - CORRECT ANSWERS- A man
Who has a greater percentage of body weight as water if both persons weigh the
same: a 56-year-old man or a 78-year-old man? - CORRECT ANSWERS- A 56-year-
old man
, Where is the potassium ion concentration greater: extracellular fluid or intracellular
fluid? - CORRECT ANSWERS- Intercellular fluid
Where is the sodium ion concentration greater: extracellular fluid or intracellular
fluid? - CORRECT ANSWERS- Extracellular fluid
Which is greater: the pH of an acid solution or the pH of an alkaline solution? -
CORRECT ANSWERS- The pH of an alkaline solution
Which is greater: the respiratory rate during metabolic acidosis or the respiratory
rate during metabolic alkalosis? - CORRECT ANSWERS- The respiratory rate during
metabolic acidosis
Aldosterone - CORRECT ANSWERS- Angiotensin II, increased plasma potassium;
increased renal sodium and water reabsorption; increases renal excretion of
potassium and hydrogen ions
Fluid moves out of capillaries by ___________ and into or out of cells by - CORRECT
ANSWERS- filtration; osmosis
Hypercapnia means an excess of ____________ in the blood - CORRECT ANSWERS-
carbon dioxide
The most dangerous effect of hyperkalemia is its action on the ___________ -
CORRECT ANSWERS- heart
Tumor grows in lymph node - CORRECT ANSWERS- lymphatic obstruction
Right heart failure - CORRECT ANSWERS- Increased capillary hydrostatic pressure
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