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Final Exam: NR226 / NR 226 (Latest
Update 2025 / 2026) Fundamentals:
Patient Care | Test Review Questions and Answers | 100% Correct Grade A - Chamberlain
Question:
what is normal pH
Answer:
7.35-7.45
Question:
what is normal PaCO2?
Answer:
35-45 mmHg
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Question:
what is normal HCO3-?
Answer:
21-28
Question:
what is normal PaO2?
Answer:
80-100 mmHg
Question:
what is hypervolemia?
Answer:
fluid volume overload
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Question:
what are manifestations of hypervolemia?
Answer:
dyspnea (crackles/ronchi) changes in VS (tachycardia/tachypnea/hypertension) JVD weight gain/edema mental status change/confusion/headache
Question:
treatment of hypervolemia?
Answer:
monitor for fluid overload in lungs restrict sodium/fluids intake diuretics monitor daily weight, I&Os Patient education
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Question:
what is hypovolemia?
Answer:
fluid volume deficit
Question:
what are manifestations of hypovolemia?
Answer:
thirst, dry/rough mucous membranes poor skin turgor decreased urine output change is VS (tachycardia, tachypnea, hypotension, fever) flattened neck veins weight loss mental status change/confusion/headache
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