Clinical Nutrition in Critical Care Quiz

Test your knowledge on enteral and parenteral nutrition, complications, and recommended practices for critically ill patients. Explore clinical nutrition in critical care with 15 questions.

#1

Which of the following is a common macronutrient provided in enteral nutrition formulas for critically ill patients?

Vitamin C
Protein
Iron
Calcium
#2

What is the term for the feeding method that delivers nutrition directly into the stomach via a tube?

Parenteral nutrition
Enteral nutrition
Intravenous nutrition
Gastric nutrition
#3

What is the primary goal of nutrition therapy in critically ill patients?

To prevent muscle wasting
To improve cognitive function
To enhance wound healing
To support metabolic demands and promote recovery
#4

What is the primary source of energy in enteral nutrition formulas?

Carbohydrates
Proteins
Fats
Fiber
#5

Which of the following nutrients plays a crucial role in immune function and wound healing in critically ill patients?

Calcium
Vitamin D
Vitamin C
Zinc
#6

Which of the following is NOT a potential complication associated with enteral nutrition in critical care?

Aspiration pneumonia
Gastrointestinal bleeding
Hyperglycemia
Enterocutaneous fistula
#7

What is the recommended energy intake for critically ill patients receiving enteral nutrition?

10-15 kcal/kg/day
20-25 kcal/kg/day
30-35 kcal/kg/day
40-45 kcal/kg/day
#8

Which of the following is a common complication associated with parenteral nutrition in critically ill patients?

Hypernatremia
Hypoglycemia
Hypokalemia
Hypophosphatemia
#9

Which of the following is a commonly used tool for assessing nutritional risk in critically ill patients?

Glasgow Coma Scale
SOFA score
NUTRIC score
APACHE II score
#10

What is the recommended timing for initiating enteral nutrition in critically ill patients?

Within 6 hours of admission
Within 12 hours of admission
Within 24 hours of admission
Within 48 hours of admission
#11

Which of the following is a key indicator for assessing protein status in critically ill patients?

Hemoglobin level
Serum creatinine level
Prealbumin level
Platelet count
#12

Which micronutrient deficiency is associated with an increased risk of developing refeeding syndrome in critically ill patients?

Vitamin B12
Vitamin D
Magnesium
Phosphorus
#13

Which of the following is a common complication of prolonged parenteral nutrition use in critically ill patients?

Hepatic steatosis
Hypernatremia
Hyperphosphatemia
Hypoglycemia
#14

What is the primary determinant of fluid requirements in critically ill patients receiving parenteral nutrition?

Body weight
Serum electrolyte levels
Urine output
Insensible losses
#15

What is the recommended method for determining protein requirements in critically ill patients?

Measuring nitrogen balance
Calculating ideal body weight
Assessing serum albumin levels
Monitoring creatinine clearance

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