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NSG 3100 Exam 4 Review: Key Concepts in Fluid, Electrolytes, and Nutrition UPDATED QUESTIONS WITH ANSWERS.

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NSG 3100 Exam 4 Review: Key Concepts in Fluid, Electrolytes, and Nutrition UPDATED QUESTIONS WITH ANSWERS. Give two sources of Vitamin C. - CORRECT ANSWERCitrus fruits, broccoli How high should the HOB be? - CORRECT ANSWER30 degrees How much of your calories should come from carbs? - CORRECT ANSWER45 65% How often do you flush the feeding tube? - CORRECT ANSWEREvery 4 hours with 30 ml of water, before and after meds, and any interruptions in the feeding How often should blood sugar be checked when providing TPN? - CORRECT ANSWEREvery 6 hours What acid-base imbalance can too much vomiting cause? - CORRECT ANSWERMetabolic Alkalosis What are the normal blood pH, HCO3, PCO2, and PaO2? - CORRECT ANSWER7.35-7.45, 22-28, 35-45, 80-100

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NSG 3100 Exam 4 Review: Key Concepts in Fluid,
Electrolytes, and Nutrition UPDATED QUESTIONS
WITH ANSWERS.

Give two sources of Vitamin C. - CORRECT ANSWER✅✅Citrus fruits, broccoli

How high should the HOB be? - CORRECT ANSWER✅✅30 degrees

How much of your calories should come from carbs? - CORRECT ANSWER✅✅45-
65%

How often do you flush the feeding tube? - CORRECT ANSWER✅✅Every 4 hours with
30 ml of water, before and after meds, and any interruptions in the feeding

How often should blood sugar be checked when providing TPN? - CORRECT
ANSWER✅✅Every 6 hours

What acid-base imbalance can too much vomiting cause? - CORRECT
ANSWER✅✅Metabolic Alkalosis

What are the normal blood pH, HCO3, PCO2, and PaO2? - CORRECT
ANSWER✅✅7.35-7.45, 22-28, 35-45, 80-100

What are the two R's to assess for in magnesium imbalance? - CORRECT
ANSWER✅✅Respirations and Reflexes

What electrolyte imbalance can too much vomiting cause? - CORRECT
ANSWER✅✅Hyponatremia, Hypochloremia, Hypokalemia

What happens if you hold the feeding too fast? - CORRECT ANSWER✅✅Rebound
Hypoglycemia

What happens to the brain in hyponatremia? - CORRECT ANSWER✅✅Cerebral
Edema

What happens to the tongue in anemia? - CORRECT ANSWER✅✅Glossitis (Beefy
Red Tongue)

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Uploaded on: July 13, 2026
Number of pages: 2
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

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nsg 3100
key concepts in fluid
electrolytes and nutrition
nsg 3100 exam 4 review key concepts in fluid el

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NSG 3100 Exam 4 Review: Key Concepts in Fluid, Electrolytes, and Nutrition UPDATED QUESTIONS WITH ANSWERS.

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