Review Questions
1
.
What kind of fluid is found in the intravascular space of the extracellular fluid compartment?
-
plasma
-
lymph
-
synovial fluid
-
cerebrospinal fluid
2
.
What force is exerted by plasma proteins in an effort to keep fluids inside the blood vessels and prevent them from leaking into the interstitial space?
-
osmosis
-
oncotic pressure
-
hydrostatic pressure
-
glomerular filtration
3
.
What situation would result in activation of the RAAS?
-
hypokalemia
-
hyponatremia
-
elevated blood pressure
-
increased serum osmolarity
4
.
A nurse is caring for a patient diagnosed with hypovolemia secondary to excessive vomiting. What clinical manifestation would the nurse anticipate?
-
weight gain
-
tachycardia
-
bounding pulses
-
jugular venous distension
5
.
What abnormal laboratory value would be most consistent with a diagnosis of hypervolemia?
-
hyponatremia
-
increased hematocrit
-
increased serum osmolarity
-
decreased serum creatinine
6
.
What fluid order would the nurse anticipate for a patient who presents with severe bleeding after a motor vehicle accident?
-
3% normal saline
-
5% normal saline
-
0.45% normal saline
-
0.9% normal saline
7
.
What nursing intervention is the priority when caring for a patient receiving oral potassium supplements?
-
neurological checks
-
telemetry monitoring
-
fluid administration
-
frequent turns
8
.
What is an assessment finding that a nurse would expect for a patient with a serum sodium level of
130 mEq/L?
130 mEq/L?
-
cardiac dysrhythmias
-
weight loss
-
hypertension
-
seizures
9
.
What is a factor that increases the risk of developing hypercalcemia?
-
prolonged immobility
-
hypoparathyroidism
-
vitamin D deficiency
-
high intake of phosphorus
10
.
How should the nurse interpret these results? A nurse is caring for a patient with the following ABG results:
- pH: 7.34
- PaCO2: 50 mm Hg
- HCO3−: 26 mEq/L
-
metabolic acidosis
-
metabolic alkalosis
-
respiratory acidosis
-
respiratory alkalosis
11
.
What acid-base imbalance should a nurse anticipate in a patient who presents with diabetic ketoacidosis?
-
metabolic acidosis
-
metabolic alkalosis
-
respiratory acidosis
-
respiratory alkalosis
12
.
What acid-base imbalance should a nurse anticipate in a patient who presents with hyperventilation secondary to anxiety?
-
metabolic acidosis
-
metabolic alkalosis
-
respiratory acidosis
-
respiratory alkalosis