The nurse observes a client demonstrate self-administration of an 80 mL bolus feeding through a gastrostomy tube (GT). The client pours 40 mL of formula into a feeding syringe and allows the solution to flow in by gravity. When the syringe is completely empty, the client adds an additional 40 mL of the formula, followed by 50 mL of water. Which instruction should the nurse provide to the client?
Add the second portion of the feeding before the syringe is completely empty.
Use 25 mL of water between the two portions of the feeding to flush the GT.
Raise the syringe barrel higher to increase the flow rate of the bolus feeding.
Flush the tube with 50 mL of water between the two portions of the feeding.
The Correct Answer is D
A. This instruction is not recommended because adding the second portion of the feeding before the syringe is empty can lead to inconsistent feeding rates and potential complications, such as overloading the stomach with too much formula at once.
B. Flushing the GT with water between portions of feeding is a good practice to prevent clogging and to ensure that all formula is delivered. However, 25 mL of water is generally not enough; standard practice typically involves using 30 to 60 mL of water for effective flushing. This option is close but not as specific as the recommended volume.
C. Raising the syringe barrel can increase the flow rate of the feeding, but this approach should be used with caution. Rapid flow can cause gastrointestinal discomfort or cramping. The primary focus should be on ensuring proper flushing and administration rather than manipulating the flow rate in this way.
D. This option is the best practice because flushing the GT with 50 mL of water between portions of the feeding helps to clear any remaining formula from the tube and prevents clogging. Proper flushing also helps ensure that the entire dose of formula is delivered and maintains tube patency.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. After a myocardial infarction, it is important to monitor the client’s blood pressure before they start ambulating to assess their hemodynamic stability. Changes in blood pressure during or after ambulation could indicate problems such as orthostatic hypotension or cardiovascular instability.
B. While monitoring urinary output is important for assessing renal function and fluid balance, it is not the most immediate concern when preparing the client to ambulate post-MI. The priority is to ensure cardiovascular stability and safety during ambulation, so other interventions take precedence in this situation.
C. Dietary teaching about a cardiac diet is important for long-term management and recovery after an MI. However, it is not the immediate concern when the client is preparing to ambulate for the first time. The priority at this moment is to ensure the client’s safety and stability during the initial physical activity.
D. Vital signs should certainly be monitored, but the more immediate concern when the client is preparing to ambulate is ensuring cardiovascular stability and assessing any potential risk factors that could arise during the activity.
Correct Answer is C
Explanation
A. Sundowning refers to confusion and agitation that typically occurs in the late afternoon or evening in some individuals with dementia or other cognitive impairments. While important for understanding the client’s cognitive and behavioral patterns, this question is more specific to cognitive or behavioral issues rather than directly assessing functional abilities.
B. Values clarification regarding end-of-life care is crucial, especially for advanced planning and ensuring that care aligns with the client’s preferences. However, this is typically part of a different type of discussion and planning, rather than a general functional assessment.
C. Inquiring about recent falls is a relevant component of a functional assessment. Falls can indicate issues with mobility, balance, strength, or cognitive function, all of which are critical for assessing a client's need for nursing home care. Understanding the frequency and circumstances of falls helps in evaluating the client's overall safety and functional status, which is essential for planning appropriate care.
D. Asking the client to lie still is not typically relevant or necessary for a functional assessment, which
generally involves evaluating the client’s ability to perform activities of daily living (ADLs), mobility, and overall function. A functional assessment often involves observing the client’s movement, activities, and responses, which requires them to be active and engaged rather than lying still.
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