A nurse is assessing a client who has circulatory overload. Which of the following findings should the nurse expect?
Diaphoresis
Weight loss
Hypotension
Tachycardia
The Correct Answer is D
A) Diaphoresis:
While diaphoresis (excessive sweating) may occur with some cardiac or respiratory conditions, it is not a primary or expected sign of circulatory overload. Circulatory overload generally involves fluid accumulation in the body, and symptoms are more likely related to fluid retention and increased workload on the heart rather than sweating.
B) Weight loss:
Weight loss is not typically associated with circulatory overload. In fact, one of the hallmark signs of circulatory overload is weight gain due to fluid retention. The body retains excess fluid in the vascular system, leading to an increase in weight rather than weight loss.
C) Hypotension:
Hypotension (low blood pressure) is generally not associated with circulatory overload. Circulatory overload typically results in elevated blood pressure due to the increased volume of circulating fluid. In some cases, if the heart is unable to handle the increased volume, symptoms like pulmonary edema or shortness of breath can occur, but hypotension is more commonly seen in conditions like shock or severe fluid loss.
D) Tachycardia:
Tachycardia (an elevated heart rate) is a common finding in circulatory overload. When there is an excess of fluid in the body, the heart has to work harder to pump the additional volume of blood, leading to an increased heart rate. This is a compensatory response to the increased workload on the heart. It is also a sign that the body is attempting to maintain adequate tissue perfusion despite the excess fluid volume.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Crushing the medication would release all the medication at once, rather than over time:. Enteric-coated aspirin is designed to bypass the stomach and release the medication in the small intestine to avoid irritation of the stomach lining. Crushing the tablet could potentially release the entire dose all at once, which could lead to gastrointestinal irritation, but this isn't the primary concern. The key issue is that crushing destroys the enteric coating, which is crucial for protecting the stomach.
B) Crushing the medication might cause you to have a stomachache or indigestion:
Enteric-coated medications are specifically designed to protect the stomach lining by delaying the release of the drug until it reaches the small intestine. Crushing the medication would destroy the enteric coating, which can lead to stomach irritation, upset, or even ulcer formation due to the direct exposure of the stomach lining to the medication. Therefore, crushing could cause significant discomfort or damage to the digestive system.
C) "Crushing the medication is a good idea, and I can mix in some ice cream for you.":
Crushing enteric-coated medications, such as aspirin, can lead to adverse effects like stomach irritation, ulceration, and poor absorption. The nurse should not recommend this method of administration without first consulting with the prescribing provider or pharmacist to explore alternatives.
D) "Crushing is unsafe, as it destroys the ingredients in the medication.":
Crushing does not destroy the active ingredients in the medication, but it does destroy the enteric coating, which is the key concern. The enteric coating's function is to prevent the aspirin from irritating the stomach. While it's important to recognize that crushing is unsafe, the reason is more about the loss of this protective coating rather than the destruction of the medication's active ingredients themselves.
Correct Answer is ["A","D","E"]
Explanation
A. Electrical cord on floor over a walkway:
An electrical cord on the floor in a walkway poses a significant tripping hazard. Clients may not notice the cord or may have difficulty stepping over it, increasing the risk of falls, particularly for individuals with impaired mobility or vision.
B. Demonstrates correct use of cane to ambulate:
Proper use of a cane improves balance and stability, reducing fall risk rather than contributing to it. Clients who demonstrate correct usage are actively minimizing their likelihood of falling.
C. Grab bar in the bathroom:
Grab bars provide added support and stability, particularly in areas prone to slips, such as bathrooms. Their presence is a preventive measure rather than a fall risk.
D. Diagnosis of Macular degeneration:
Macular degeneration impairs central vision, which can lead to difficulties in detecting obstacles and maintaining balance, increasing the client’s susceptibility to falls.
E. Throw rugs in kitchen:
Throw rugs are a well-documented fall hazard because they can slip, bunch up, or create uneven surfaces. They are particularly risky for older adults and those with mobility impairments.
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