A nurse is caring for a client who has a small-bore jejunostomy tube and is receiving a continuous tube feeding with a high-viscosity formula. Which of the following actions should the nurse take to prevent the tubing from clogging?
Replace the bag and tubing every 24 hr.
Flush the tubing with 10 mL water every 6 hr.
Administer the feeding by gravity drip.
Heat the formula prior to infusion.
The Correct Answer is B
A) While it's important to change the feeding bag and tubing regularly to pr’vent bacterial growth and contamination, replacing them every 24 hours may not be necessary unless otherwise indicated by facility policy or if there are signs of contamination or malfunction. Routine replacement every 24 hours is not specifically indicated for preventing tubing clogging.
B) Flushing the tubing with water every 6 hours is an effective method to prevent clogging, especially when using a high-viscosity formula. Flushing helps ensure that the formula does not solidify or adhere to the inner walls of the tubing, maintaining its patency and preventing obstruction.
C) Administering the feeding by gravity drip is a method of delivery rather than a preventive measure against tubing clogging. While gravity drip administration may be appropriate for certain types of tube feedings, it does not directly address the prevention of tubing clogging.
D) Heating the formula prior to infusion may help improve its flow characteristics, especially if the formula has thickened due to being refrigerated. However, this action alone may not be sufficient to prevent tubing clogging. Flushing the tubing with water at regular intervals is a more direct and effective preventive measure in this scenario.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) "I will eat chicken with the skin": Consuming chicken with the skin can increase saturated fat intake, which is not beneficial for heart health. The skin of poultry is high in saturated fat and cholesterol, which can contribute to elevated levels of LDL cholesterol, increasing the risk of heart disease. Therefore, this statement does not demonstrate an understanding of heart-healthy dietary choices.
B) "I will choose whole grain bread": This statement demonstrates an understanding of heart-healthy dietary choices. Whole grain bread is a good source of dietary fiber, vitamins, and minerals, and it is lower in saturated fat and cholesterol compared to refined grain products. Consuming whole grains can help lower cholesterol levels, reduce the risk of heart disease, and promote overall cardiovascular health.
C) "I should use butter for cooking vegetables": Using butter for cooking vegetables can increase saturated fat intake, which is not recommended for individuals with heart disease. High intake of saturated fats can raise LDL cholesterol levels and increase the risk of cardiovascular events. Therefore, this statement does not demonstrate an understanding of heart-healthy dietary choices.
D) "I should decrease my sodium intake to 3.2 grams per day": While reducing sodium intake is important for individuals with heart disease to manage blood pressure and reduce the risk of cardiovascular events, the recommended daily intake of sodium for most adults is less than 2.3 grams per day (equivalent to 2,300 milligrams). Some individuals, particularly those with hypertension or heart disease, may benefit from further reducing sodium intake to 1.5 grams per day. Therefore, the statement regarding sodium intake does not align with current dietary recommendations.
Correct Answer is B
Explanation
A) Increased glucose levels would not typically be considered a positive outcome of following a Mediterranean diet and exercising to manage cardiovascular disease. In fact, the goal of such interventions is often to improve glycemic control and reduce blood sugar levels, so an increase in glucose levels would be undesirable.
B) Increased HDL (high-density lipoprotein) levels would be considered a positive outcome of the client's interventions. HDL is often referred to as "good" cholesterol ’ecause it helps remove LDL (low-density lipop“otei”) cholesterol from the arteries, thus reducing the risk of heart disease. A Mediterranean diet, rich in fruits, vegetables, whole grains, and healthy fats like those found in olive oil, combined with regular exercise, can lead to increased HDL levels.
C) Increased LDL (low-density lipoprotein) levels would not typically be considered a positive outcome of following a Mediterranean diet and exercising to manage cardiovascular disease. LDL cholesterol is often referred to as "bad" cholesterol because high levels can lead to plaque buildup “n t”e arteries, increasing the risk of heart disease. The goal of lifestyle interventions in managing cardiovascular disease is often to reduce LDL levels.
D) Increased triglyceride levels would not typically be considered a positive outcome of following a Mediterranean diet and exercising to manage cardiovascular disease. High triglyceride levels are associated with an increased risk of heart disease. A Mediterranean diet, which typically includes foods low in saturated fats and high in unsaturated fats, can help lower triglyceride levels when combined with regular exercise.
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