A nurse is caring for a group of patients on an adult medical-surgical unit.
Which patient should the nurse identify as having the highest risk for aspiration?
A patient who has a colostomy
A patient who has an ileostomy
A patient receiving enteral feedings through an NG tube
A patient who has a chest tube following a motor vehicle crash
The Correct Answer is C
Choice A rationale:
A colostomy is a surgical opening in the abdomen that allows stool to pass through the colon and out of the body. While a colostomy may increase the risk of certain complications, such as dehydration and skin irritation, it does not directly increase the risk of aspiration. This is because the colostomy bypasses the upper digestive tract, where aspiration typically occurs.
Choice B rationale:
An ileostomy is a similar surgical opening in the abdomen, but it diverts the small intestine rather than the colon. Like a colostomy, an ileostomy does not directly increase the risk of aspiration. However, it may lead to dehydration and electrolyte imbalances, which could indirectly contribute to aspiration risk.
Choice C rationale:
Enteral feedings through an NG tube are a common way to provide nutrition to patients who cannot eat by mouth. However, these feedings can also increase the risk of aspiration. This is because the NG tube bypasses the normal swallowing mechanisms, which help to protect the airway. If the feeding tube is not properly positioned or if the patient has impaired gastric motility, formula could enter the lungs and cause aspiration pneumonia.
Choice D rationale:
A chest tube is a drainage tube that is inserted into the chest cavity to remove air or fluid. While a chest tube may cause some discomfort and respiratory issues, it does not directly increase the risk of aspiration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Irrigating the tubing with sterile normal saline solution is not a routine part of closed-wound drainage system care.
It's usually only done if there's evidence of a blockage or infection, and only under the direction of a healthcare provider. Unnecessary irrigation could introduce bacteria into the system and increase the risk of infection.
It could also disrupt the delicate balance of fluids in the wound and delay healing.
Choice B rationale:
Replacing the drainage plug after releasing hand pressure on the device is not correct. The drainage plug should actually be replaced before releasing hand pressure.
This is to prevent air from entering the system, which could disrupt the vacuum and impair drainage.
Choice D rationale:
Emptying the reservoir once per day is not frequent enough.
The reservoir should be emptied whenever it becomes full, which could be more often than once a day, depending on the amount of drainage.
Allowing the reservoir to become too full could put pressure on the wound and impede healing.
Choice C rationale:
Fully re-collapsing the reservoir after emptying it is essential to maintain the vacuum that promotes drainage. If the reservoir is not fully re-collapsed, the vacuum will be lost, and drainage will slow or stop.
This could lead to fluid accumulation in the wound, which could increase the risk of infection and delay healing.
Correct Answer is C
Explanation
Choice A rationale:
Elevating the head of the bed can promote comfort and ease breathing, but it's not the first priority in this situation. The nurse needs to assess the client's gastrointestinal status before offering any fluids or food.
While elevating the head of the bed may be helpful in some postoperative situations, it doesn't directly address the client's request for something to drink or the need to assess for potential contraindications to oral intake.
It's important to prioritize assessment before intervention to ensure safe and effective care.
Choice B rationale:
Offering apple juice, a clear liquid, might seem appropriate given the postoperative orders, but it's premature without first assessing the client's abdomen.
Auscultation can reveal important information about bowel sounds, which can indicate whether the client's gastrointestinal system is ready to tolerate fluids or food.
Prematurely offering fluids could lead to complications like nausea, vomiting, or aspiration if the client's bowels are not functioning properly.
Choice D rationale:
Ordering a lunch tray is not appropriate at this stage. The nurse needs to first assess the client's tolerance for clear liquids before advancing the diet.
Advancing the diet too quickly could also lead to gastrointestinal complications.
It's important to follow the postoperative orders and progress the diet gradually as tolerated.
Choice C rationale:
Auscultating the client's abdomen is the essential first step in this scenario. It allows the nurse to gather crucial data about the client's gastrointestinal status.
By listening to bowel sounds, the nurse can determine if the client's intestines are active and functioning properly. If bowel sounds are present and normal, it suggests that the client is likely able to tolerate clear liquids.
If bowel sounds are absent or abnormal, it may indicate a potential problem, such as ileus (a temporary paralysis of the intestines), and the nurse would need to hold oral intake and notify the healthcare provider.
This assessment provides essential information to guide the nurse's subsequent actions and ensure the client's safety.

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