A nurse is caring for a client who has an extracellular fluid volume deficit. Which of the following findings should the nurse expect?
Dependent edema
Distended neck veins
Postural hypotension
Bradycardia
The Correct Answer is C
Choice A reason:
Dependent edema is not typically associated with extracellular fluid volume deficit. Edema usually occurs due to fluid overload or conditions that cause fluid retention, such as heart failure or kidney disease. In the case of extracellular fluid volume deficit, the body is losing more fluid than it is taking in, which would not result in edema. Instead, symptoms like dry skin, dry mucous membranes, and decreased skin turgor are more common.
Choice B reason:
Distended neck veins are also not a common finding in extracellular fluid volume deficit. Distended neck veins are usually seen in conditions where there is fluid overload or increased pressure in the venous system, such as heart failure or superior vena cava syndrome. In extracellular fluid volume deficit, the body is experiencing a reduction in fluid volume, which would not cause distended neck veins.
Choice C reason:
Postural hypotension, also known as orthostatic hypotension, is a common finding in extracellular fluid volume deficit. This condition occurs when there is a significant drop in blood pressure upon standing, leading to dizziness or lightheadedness. It is caused by the reduced blood volume, which decreases the amount of blood returning to the heart and subsequently lowers blood pressure.
Choice D reason:
Bradycardia, or a slow heart rate, is not typically associated with extracellular fluid volume deficit. In fact, the opposite is more likely to occur. Tachycardia, or a fast heart rate, is a common compensatory mechanism in response to fluid volume deficit as the body attempts to maintain adequate blood flow and pressure. Therefore, bradycardia would not be an expected finding in this scenario.
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Correct Answer is B
Explanation
Choice A reason:
Attaching the restraints using a quick-release tie is essential for ensuring the safety of the client and the healthcare staff. A quick-release tie allows for the rapid removal of the restraints in case of an emergency, such as a fire or a sudden change in the client’s condition. This method is recommended by healthcare guidelines to ensure that restraints can be removed swiftly and safely.
Choice B reason:
Contacting the provider for a PRN (as needed) prescription for restraints is a necessary step to ensure that the use of restraints is authorized and documented. Restraints should only be used when absolutely necessary and with proper authorization to prevent misuse and to protect the client’s rights. This step ensures that the decision to use restraints is made with careful consideration and in accordance with legal and ethical standards.
Choice C reason:
Securing the restraints to a side rail on the client’s bed is not recommended. This practice can pose a significant risk to the client, as it can lead to injury if the client attempts to move or if the side rail is raised or lowered. Restraints should be secured to a part of the bed frame that does not move, such as the bed frame itself, to ensure the client’s safety.
Choice D reason:
Leaving enough room to fit three fingers between the restraints and the client’s wrist is incorrect. The correct practice is to leave enough room to fit two fingers between the restraints and the client’s wrist. This ensures that the restraints are not too tight, which could cause circulation problems or skin damage, and not too loose, which could allow the client to remove them.
Correct Answer is C
Explanation
Choice A Reason:
The condition that the client is incapable of providing self-care does not necessarily make a durable power of attorney enforceable. While incapacity can be a factor, the key aspect is the client’s ability to make decisions. A durable power of attorney becomes effective when the client is unable to make their own decisions, not merely when they are unable to provide self-care.
Choice B Reason:
Being terminally ill does not automatically make a durable power of attorney enforceable. The enforceability of a durable power of attorney is based on the client’s decision-making capacity. While terminal illness might lead to incapacity, it is the inability to make decisions that triggers the use of the durable power of attorney.
Choice C Reason:
A durable power of attorney is specifically designed to be enforceable when the client is unable to express their wishes. This legal document allows the designated agent to make decisions on behalf of the client when they are incapacitated and unable to communicate their preferences. This ensures that the client’s affairs are managed according to their wishes, even when they cannot express them.
Choice D Reason:
The refusal of treatment by the client does not make a durable power of attorney enforceable. The enforceability is related to the client’s capacity to make decisions. If a client is still capable of making informed decisions, even if they refuse treatment, the durable power of attorney does not come into effect.