SNUG301 UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

SNUG301 UPDATED ACTUAL QUESTIONS AND CORRECT
ANSWERS

Question:
1. Sensible fluid loss
Answer:
Fluid loss that can be measured, including urination, defaecation, blood loss, wound and gastric drainage,
and vomiting.

Question:
2. Insensible fluid loss
Answer:
Fluid loss that cannot be easily measured, including perspiration and breathing.

Question:
3. Fluid volume deficit
Answer:
A condition that can develop slowly over time or rapidly, leading to multisystem effects.

Question:
4. Dry mucous membranes
Answer:
A sign of fluid volume deficit, often assessed by examining the tongue.

Question:
5. Fatigue
Answer:
A musculoskeletal effect of fluid volume deficit.

Question:
6. Decrease urine output
Answer:
A urinary effect of fluid volume deficit, which may include possible oliguria.

Question:
7. Increased urine specific gravity
Answer:
A urinary effect indicating concentration of urine, often seen in fluid volume deficit.

Question:
8. Altered mental state
Answer:
A neurological effect of fluid volume deficit, which may include anxiety and restlessness.

,Question:
9. Decrease LOC
Answer:
A neurological effect of fluid volume deficit, indicating decreased level of consciousness.

Question:
10. Decrease body temperature
Answer:
A metabolic effect of isotonic fluid volume deficit.

Question:
11. Increase body temperature
Answer:
A metabolic effect of dehydration.

Question:
12. Thirst
Answer:
A metabolic effect often experienced during fluid volume deficit.

Question:
13. Weight loss
Answer:
A metabolic effect associated with fluid volume deficit.

Question:
14. Tachycardia
Answer:
A cardiovascular effect of fluid volume deficit, characterized by an increased heart rate.

Question:
15. Hypotension
Answer:
A cardiovascular effect of fluid volume deficit, indicating low blood pressure.

Question:
16. Flat veins
Answer:
A cardiovascular effect of fluid volume deficit, indicating reduced venous filling.

Question:
17. Increased cap refill
Answer:
A cardiovascular effect of fluid volume deficit, indicating improved blood flow upon pressure release.

,Question:
18. Decrease pulse volume/strength
Answer:
A cardiovascular effect of fluid volume deficit, indicating weaker pulse.

Question:
19. Fluid compartments
Answer:
The different areas in the body where fluids are stored, including intracellular and extracellular
compartments.

Question:
20. Osmosis
Answer:
The movement of water from areas of low solute concentration to high solute concentration through a
semipermeable membrane.

Question:
21. IV fluids
Answer:
Intravenous fluids used to treat conditions affecting the body's fluid compartments, such as dehydration
and electrolyte imbalance.

Question:
22. Isotonic fluids
Answer:
IV fluids that have the same osmolarity as blood plasma, maintaining cell volume.

Question:
23. Hypotonic fluids
Answer:
IV fluids with lower osmolarity that move water into cells.

Question:
24. Hypertonic fluids
Answer:
IV fluids with higher osmolarity that draw water out of cells.

Question:
25. Crystalloids
Answer:
IV fluids that are water with electrolytes that can pass through semipermeable membranes.

Question:
26. Colloids

, Answer:
IV fluids that contain large molecules or proteins that cannot pass through the walls of capillaries.

Question:
27. Isotonic fluid
Answer:
Normal saline (0.9% sodium chloride) and Hartman's solution (lactated ringer's); the concentration of
solute is isotonic fluid is equal to solutes in cell.

Question:
28. Uses of isotonic fluid
Answer:
Often used to prepare medication and expands both intracellular and extracellular space; monitor for fluid
overload.

Question:
29. Fluid movement in isotonic fluid
Answer:
Water molecules move in and out of cell at the same rate with no net gains or losses across intracellular
and extracellular spaces.

Question:
30. Volume depletion
Answer:
Occurs when there is a decrease in intravascular volume.

Question:
31. Hypertonic fluid
Answer:
3% saline; concentration of solutes is greater than solute in cells.

Question:
32. Uses of hypertonic fluid
Answer:
Used in critical conditions, hyponatraemia, and cerebral oedema.

Question:
33. Administration of hypertonic fluid
Answer:
Vesicant to the vein; ideally administered via central line or bore PIVC.

Question:
34. Fluid movement in hypertonic fluid
Answer:
Water moves from intracellular compartment into the extracellular compartment causing cell to shrink and
intravascular volume to expand.