NUR 612 (PATHO) RENAL, VC #2 Questions with CORRECT Answers (Grade A+)
Question 1:
all electrolyte lab levels are from serum, which means its measuring blood in the:
Answer:
extracellular space
Question 2:
normal serum osmolality
Answer:
275-295
Question 3:
intracellular fluids have large amount of:
Answer:
K+
Question 4:
extracellular fluids have large amounts of:
Answer:
Na+
Question 5:
glucose and urea are nonelectrolytes, which means they do not have a:
Answer:
electrical charge
Question 6:
example: is HC03- (bicarb) an electrolyte?
Answer:
yes
Question 7:
electrolytes are measured in:
,Answer:
mEq/L
Question 8:
movement of charged/uncharged particles across a concentration gradient from high
concentration to low concentration is called:
Answer:
diffusion
Question 9:
movement of water across a semipermeable membrane from area of low solute to high solutes
Answer:
osmosis
Question 10:
so...to reiterate, osmosis is the movement of water, not:
Answer:
particles
Question 11:
cells don't swell or shrink -concentration of cells is equal to the water concentration
Answer:
isotonic
Question 12:
cells will swell -more solutes in cell, water moves into cell
Answer:
hypotonic
Question 13:
cells will shrink - less solutes in cell, water moves out of cell
Answer:
hypertonic
, Question 14:
total body water is 60% of body weight, how much is ICF vs ECF?
Answer:
ICF- 40% ECF- 20%
Question 15:
3 components of ECF
1. transport nutrients/gasses
2. transports fluid from vascular space to tissues
3. mostly collagen
Answer:
intravascular 2. interstitial 3. transcellular
Question 16:
NS/LR are:
Answer:
isotonic
Question 17:
mannitol is:
Answer:
hypertonic
Question 18:
half normal saline is:
Answer:
hypotonic
Question 19:
D5 half normal saline is first hypertonic, and then once dextrose is metabolized it becomes:
Answer:
hypotonic
Question 1:
all electrolyte lab levels are from serum, which means its measuring blood in the:
Answer:
extracellular space
Question 2:
normal serum osmolality
Answer:
275-295
Question 3:
intracellular fluids have large amount of:
Answer:
K+
Question 4:
extracellular fluids have large amounts of:
Answer:
Na+
Question 5:
glucose and urea are nonelectrolytes, which means they do not have a:
Answer:
electrical charge
Question 6:
example: is HC03- (bicarb) an electrolyte?
Answer:
yes
Question 7:
electrolytes are measured in:
,Answer:
mEq/L
Question 8:
movement of charged/uncharged particles across a concentration gradient from high
concentration to low concentration is called:
Answer:
diffusion
Question 9:
movement of water across a semipermeable membrane from area of low solute to high solutes
Answer:
osmosis
Question 10:
so...to reiterate, osmosis is the movement of water, not:
Answer:
particles
Question 11:
cells don't swell or shrink -concentration of cells is equal to the water concentration
Answer:
isotonic
Question 12:
cells will swell -more solutes in cell, water moves into cell
Answer:
hypotonic
Question 13:
cells will shrink - less solutes in cell, water moves out of cell
Answer:
hypertonic
, Question 14:
total body water is 60% of body weight, how much is ICF vs ECF?
Answer:
ICF- 40% ECF- 20%
Question 15:
3 components of ECF
1. transport nutrients/gasses
2. transports fluid from vascular space to tissues
3. mostly collagen
Answer:
intravascular 2. interstitial 3. transcellular
Question 16:
NS/LR are:
Answer:
isotonic
Question 17:
mannitol is:
Answer:
hypertonic
Question 18:
half normal saline is:
Answer:
hypotonic
Question 19:
D5 half normal saline is first hypertonic, and then once dextrose is metabolized it becomes:
Answer:
hypotonic
