A nurse is assessing a client and discovers the infusion pump with the client's total parenteral nutrition (TPN) solution is not infusing. The nurse should monitor the client for which of the following conditions?
Hypertension and crackles
Fever and chills
Excessive thirst and urination
Shakiness and diaphoresis
The Correct Answer is D
a. Hypertension and crackles:
While hypertension can be associated with various conditions, such as cardiovascular diseases or stress, it is not directly related to the cessation of TPN infusion.
Crackles in the lungs are often indicative of fluid accumulation or inflammation, commonly seen in conditions like pneumonia or heart failure. They are not typically associated with the interruption of TPN infusion.
b. Fever and chills:
Fever and chills can be symptoms of infection or inflammatory processes in the body. However, they are not specifically related to the interruption of TPN infusion.
In the context of TPN cessation, the focus would be on metabolic changes rather than infectious processes.
c. Excessive thirst and urination:
Excessive thirst and urination are classic symptoms of hyperglycemia, which can occur when TPN, particularly if it contains a high glucose concentration, is abruptly interrupted.
When TPN infusion stops, there is no longer a continuous supply of glucose to the body, leading to increased blood glucose levels and subsequent polyuria (excessive urination) and polydipsia (excessive thirst) as the body tries to eliminate excess glucose.
d. Shakiness and diaphoresis:
Shakiness and diaphoresis (excessive sweating) are classic symptoms of hypoglycemia, which can occur if TPN, particularly if it contains a high concentration of insulin, is abruptly interrupted.
TPN solutions often contain glucose and insulin to maintain proper blood glucose levels. If the infusion is stopped suddenly, there may be a rapid decline in blood glucose levels, leading to hypoglycemia, which manifests as shakiness, diaphoresis, confusion, and other neuroglycopenic symptoms.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Having one nurse lift as the client pushes with his feet may not provide enough support and could potentially lead to an unsafe transfer, especially if the client is only partially able to assist.
B. Lifting the client under the shoulders with the assistance of another nurse may be appropriate for a different type of transfer, such as a sit-to-stand transfer, but it may not be the most suitable method for moving the client up in bed.
C. When a client is only partially able to assist, using a friction-reducing device, such as a slide or transfer board, is an effective and safe method. This device helps reduce the
friction between the client and the bed, making it easier to move the client up in bed.
D. Using a trapeze bar requires the client to have a certain level of strength and mobility, and may not be suitable for a client who is only partially able to assist.
Correct Answer is C
Explanation
A. Measuring the gastric residual is a common practice before administering enteral feedings. It helps to assess if the client's stomach is emptying properly and if there is any buildup of undigested formula. This is important in identifying delayed gastric emptying, which can lead to complications if not addressed.
B. To remove gastric acid that might cause dyspepsia is not the primary purpose of measuring gastric residual. The main concern is to assess the rate of stomach emptying.
C. To confirm the placement of the NG tube is typically done using other methods, such as pH testing or an X-ray. While aspirating stomach contents through the tube can help confirm placement, it is not the primary purpose of measuring gastric residual.
D. To determine the client's electrolyte balance is not related to the purpose of measuring gastric residual. Electrolyte balance is typically assessed through blood tests and clinical signs and symptoms.
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