normal saline does which of the following?
a) decrease urinary output
b) raise the sodium level
c) lower the blood pressure
d) expand the intravascular volume
d) expand the intravascular volume
t/f when administering potassium IV, one should always give it IV push
false
which of the following is a sign of hypovolemia?
a) crackles
b) drop in BP
c) pedal oedema
d) increase in urine output
b) drop in BP
which of the following is a sign of hypermagnesemia?
a) decreased BP
b) increased DTRs
c) increased BP
d) hunger
a) decreased BP
which of the following fluids would you avoid in hyponatremia?
a) 3% saline
,b) D5W
c) blood administration
d) TPN
b) D5W
t/f calcium gluconate can be used to treat hyperkalemia
true
which of the following may put one at risk for hypovolemia?
a) dementia
b) over administration of IV fluids
c) renal failure
d) seizures
a) dementia
a patient has had a high fever with diaphoresis overnight. which of the
following might result from this?
a) increased BP
b) decreased urine output
c) decreased drive to drink fluids
d) hypertension
b) decreased urine output
in hypervolemia, you will see which of the following?
a) decrease in urine output
b) increase in SG
c) increase in hemoglobin
d) decrease in serum osmolality
d) decrease in serum osmolality
your patient's TPN runs out and it will be an hour before another bag arrives.
until it arrives, you will
, a) hang NS at the same rate as the TPN
b) hang LR at 100 mL/hr
c) hang D10W at the same rate as the TPN
d) flush the IV catheter to keep it patent
c) hang D10W at the same rate as the TPN
you patient's potassium is 6.3. you anticipate administering which of the
following?
a) LR
b) potassium chloride
c) insulin (and maybe D50W)
d) magnesium oxide
c) insulin (and maybe D50W)
aldosterone causes what physiologic action by the kidney?
a) filter more sodium into urine
b) retain more water in the bloodstream
c) retain potassium in the bloodstream
d) causes potent vasoconstriction
b) retain more water in the bloodstream
t/f angiotensin I causes vasoconstriction
false
ADH release results in what action by the kidney?
a) retention of water and sodium
b) increased excretion of magnesium
c) retention of water
d) vasoconstriction of renal artery
c) retention of water
which of the following is a symptom of hypocalcemia?
a) decrease urinary output
b) raise the sodium level
c) lower the blood pressure
d) expand the intravascular volume
d) expand the intravascular volume
t/f when administering potassium IV, one should always give it IV push
false
which of the following is a sign of hypovolemia?
a) crackles
b) drop in BP
c) pedal oedema
d) increase in urine output
b) drop in BP
which of the following is a sign of hypermagnesemia?
a) decreased BP
b) increased DTRs
c) increased BP
d) hunger
a) decreased BP
which of the following fluids would you avoid in hyponatremia?
a) 3% saline
,b) D5W
c) blood administration
d) TPN
b) D5W
t/f calcium gluconate can be used to treat hyperkalemia
true
which of the following may put one at risk for hypovolemia?
a) dementia
b) over administration of IV fluids
c) renal failure
d) seizures
a) dementia
a patient has had a high fever with diaphoresis overnight. which of the
following might result from this?
a) increased BP
b) decreased urine output
c) decreased drive to drink fluids
d) hypertension
b) decreased urine output
in hypervolemia, you will see which of the following?
a) decrease in urine output
b) increase in SG
c) increase in hemoglobin
d) decrease in serum osmolality
d) decrease in serum osmolality
your patient's TPN runs out and it will be an hour before another bag arrives.
until it arrives, you will
, a) hang NS at the same rate as the TPN
b) hang LR at 100 mL/hr
c) hang D10W at the same rate as the TPN
d) flush the IV catheter to keep it patent
c) hang D10W at the same rate as the TPN
you patient's potassium is 6.3. you anticipate administering which of the
following?
a) LR
b) potassium chloride
c) insulin (and maybe D50W)
d) magnesium oxide
c) insulin (and maybe D50W)
aldosterone causes what physiologic action by the kidney?
a) filter more sodium into urine
b) retain more water in the bloodstream
c) retain potassium in the bloodstream
d) causes potent vasoconstriction
b) retain more water in the bloodstream
t/f angiotensin I causes vasoconstriction
false
ADH release results in what action by the kidney?
a) retention of water and sodium
b) increased excretion of magnesium
c) retention of water
d) vasoconstriction of renal artery
c) retention of water
which of the following is a symptom of hypocalcemia?
