A nurse is assessing a client who has chronic venous insufficiency. Which of the following findings should the nurse expect?
Dependent rubor
Thick, deformed toenails
Hair loss
Edema
The Correct Answer is D
Choice A: Dependent rubor
Dependent rubor is a reddish discoloration of the skin that occurs when the leg is in a dependent position (hanging down). This condition is typically associated with arterial insufficiency rather than chronic venous insufficiency. Arterial insufficiency occurs when there is inadequate blood flow through the arteries, leading to symptoms such as pain, cramping, and changes in skin color. Dependent rubor is a sign of poor arterial circulation and is not commonly seen in venous insufficiency.
Choice B: Thick, deformed toenails
Thick, deformed toenails can be a sign of fungal infections or other conditions affecting the nails, but they are not specifically indicative of chronic venous insufficiency. While individuals with chronic venous insufficiency may have poor circulation that can contribute to nail problems, this symptom is not a primary or common finding associated with the condition. Instead, it is more often related to other underlying health issues.
Choice C: Hair loss
Hair loss on the legs can occur due to various reasons, including poor circulation. However, it is more commonly associated with arterial insufficiency rather than chronic venous insufficiency. In arterial insufficiency, the reduced blood flow can lead to hair loss, shiny skin, and other changes in the lower extremities. Chronic venous insufficiency primarily affects the veins and leads to symptoms such as swelling, varicose veins, and skin changes.
Choice D: Edema
Edema, or swelling, is a hallmark symptom of chronic venous insufficiency. This condition occurs when the veins in the legs are unable to effectively return blood to the heart, leading to blood pooling in the lower extremities. The increased pressure in the veins causes fluid to leak into the surrounding tissues, resulting in swelling. Edema is often more pronounced at the end of the day or after prolonged periods of standing or sitting. Managing edema is a key aspect of treating chronic venous insufficiency, and it often involves the use of compression stockings, elevation of the legs, and other measures to improve venous return.
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Correct Answer is D
Explanation
Choice A Reason:
Constipation is not typically associated with hyperthyroidism. Hyperthyroidism usually speeds up the body’s metabolism, leading to symptoms like increased bowel movements or diarrhea rather than constipation.
Choice B Reason:
Sensitivity to cold is more commonly associated with hypothyroidism, where the body’s metabolism slows down. In hyperthyroidism, patients often experience heat intolerance due to an increased metabolic rate.
Choice C Reason:
Weight gain of 4.5 kg (10 lbs) in 3 weeks is also more indicative of hypothyroidism. Hyperthyroidism generally causes weight loss despite an increased appetite because of the accelerated metabolism.
Choice D Reason:
Frequent mood changes are a common symptom of hyperthyroidism. The excess thyroid hormones can affect the nervous system, leading to symptoms such as anxiety, irritability, and mood swings.
Correct Answer is A
Explanation
Choice A: Office of Emergency Management (OEM)
The Office of Emergency Management (OEM) is typically the first agency to be notified in the event of a nonbiological or chemical incident. The OEM coordinates the local response efforts and ensures that all necessary resources and personnel are mobilized. They work closely with other local, state, and federal agencies to manage the incident effectively. The OEM’s role includes assessing the situation, providing information to the public, and coordinating evacuation or shelter-in-place orders if necessary.
Choice B: Federal Emergency Management Agency (FEMA)
The Federal Emergency Management Agency (FEMA) plays a crucial role in disaster response and recovery at the federal level. However, they are usually involved after the initial local response has been established. FEMA provides support and resources to local and state agencies, but the immediate notification should go to the local Office of Emergency Management.
Choice C: American Red Cross (ARC)
The American Red Cross (ARC) is a vital organization in disaster response, providing emergency shelter, food, and medical care. While they are an essential part of the response team, they are not typically the first agency to be notified. The ARC works in coordination with local emergency management agencies to support the affected community.
Choice D: U.S. Department of Homeland Security (DHS)
The U.S. Department of Homeland Security (DHS) oversees national efforts to protect against and respond to various threats, including chemical incidents. However, like FEMA, DHS is generally involved at a higher level of coordination and support. The immediate response is managed by local agencies, with DHS providing additional resources and expertise as needed