#1
What is the primary goal of enteral tube feeding?
To provide nutrition and hydration
ExplanationEnteral tube feeding aims to supply essential nutrients and fluids directly to the gastrointestinal tract.
#2
Which type of enteral feeding tube is commonly used for long-term feeding?
Gastrostomy tube
ExplanationGastrostomy tubes are frequently employed for extended enteral feeding, providing a stable and durable option.
#3
What is the recommended angle for elevating the head of the bed during enteral feeding?
45-60 degrees
ExplanationMaintaining the head of the bed at a 45-60 degree angle helps prevent aspiration during enteral feeding.
#4
Which of the following is a potential complication of enteral tube feeding?
Hypokalemia
ExplanationEnteral tube feeding may lead to hypokalemia, emphasizing the importance of monitoring electrolyte levels.
#5
Which of the following formula types is suitable for patients with malabsorption issues?
Elemental formula
ExplanationPatients with malabsorption issues benefit from elemental formulas, as they contain predigested nutrients for easier absorption.
#6
What is the recommended frequency for checking residual volumes during enteral tube feeding?
Every 4 hours
ExplanationRegularly monitoring residual volumes every 4 hours helps prevent complications associated with delayed gastric emptying.
#7
What is the recommended method for checking the placement of an enteral feeding tube?
Aspirating stomach contents
ExplanationVerifying tube placement involves aspirating stomach contents to confirm correct positioning in the gastrointestinal tract.
#8
Which medication should be avoided in patients receiving enteral tube feeding due to its acidity and potential tube occlusion?
Omeprazole
ExplanationOmeprazole, due to its acidity, poses a risk of tube occlusion and is not recommended for patients on enteral tube feeding.
#9
Which position should a patient be placed in after enteral feeding to reduce the risk of aspiration?
Left lateral decubitus
ExplanationAfter enteral feeding, placing the patient in the left lateral decubitus position helps minimize the risk of aspiration.
#10
What is the primary advantage of using a percutaneous endoscopic gastrostomy (PEG) tube over a nasogastric tube for long-term enteral feeding?
Lower risk of tube dislodgment
ExplanationA PEG tube offers a lower risk of dislodgment compared to nasogastric tubes, providing stability for long-term enteral feeding.
#11
Which type of enteral feeding tube is used when the patient's stomach needs to be bypassed?
Nasojejunal tube
ExplanationNasojejunal tubes are employed when bypassing the stomach is necessary, allowing direct delivery of nutrients to the jejunum.