When pressure is applied over an edematous area, it forces fluid movement and leaves an indentation, the edema is referred to as:
Cushings
Swelling
Dependent edema
Pitting edema
The Correct Answer is D
Choice A reason: Cushing's is not related to this type of edema. Cushing's syndrome is a condition caused by prolonged exposure to high levels of cortisol, a hormone produced by the adrenal glands. It can lead to various symptoms, including weight gain, thinning skin, and high blood pressure, but it does not describe the specific characteristic of edema that leaves an indentation when pressed.
Choice B reason: Swelling is a general term that describes an increase in the size of a body part, often due to the accumulation of fluid. While edema is a type of swelling, the term "swelling" itself does not specifically refer to the characteristic of leaving an indentation upon pressure.
Choice C reason: Dependent edema occurs in areas of the body that are lower than the heart, often due to gravity. This type of edema can be seen in conditions like heart failure or prolonged immobility. However, it does not specifically refer to the characteristic of pitting, which is the ability to leave an indentation upon applying pressure.
Choice D reason: Pitting edema is the correct term for this condition. It occurs when pressure is applied to a swollen area, forcing fluid movement and leaving a visible indentation that persists for some time. Pitting edema is commonly seen in conditions such as congestive heart failure, liver disease, and deep vein thrombosis. The extent and duration of the indentation can help assess the severity of the edema.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: CA125, also known as Cancer Antigen 125, is a protein that is often elevated in ovarian cancer. It is used as a tumor marker to monitor treatment response and detect recurrence in patients with ovarian cancer. While CA125 can also be elevated in other conditions, it is most commonly associated with ovarian cancer and is a valuable tool in the management of this disease.
Choice B reason: H&H levels refer to hemoglobin and hematocrit levels, which are measures of red blood cells in the blood. While these levels can provide important information about a patient's overall health and can be affected by various conditions, they are not specific tumor markers used to detect or monitor cancer.
Choice C reason: Vitamin D levels are important for bone health and overall well-being, but they are not used as tumor markers. Vitamin D deficiency or excess can have various health implications, but it does not provide specific information about the presence or progression of cancer.
Choice D reason: Amylase levels are enzymes that help digest carbohydrates. Elevated amylase levels can indicate pancreatic issues, such as pancreatitis, but they are not used as tumor markers for cancer detection or monitoring. Amylase levels are more relevant to gastrointestinal and pancreatic health rather than oncology.
Correct Answer is D
Explanation
Choice A reason: While alcohol consumption is a known risk factor for colon cancer, it is not considered the primary risk factor. Excessive alcohol intake can increase the risk of developing colorectal cancer, but its impact is less significant compared to age.
Choice B reason: Smoking is another risk factor for colon cancer, and long-term tobacco use has been linked to an increased risk of developing colorectal cancer. However, it is not the primary risk factor. Smoking primarily affects the lungs but also has systemic effects that can contribute to various cancers, including colorectal cancer.
Choice C reason: Chronic inflammatory conditions, such as inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, can increase the risk of colon cancer. Chronic inflammation can lead to cellular changes and damage in the colon, which may eventually result in cancer. However, age remains the most significant risk factor.
Choice D reason: Age is the primary risk factor for colon cancer. The risk of developing colorectal cancer increases significantly with age, with the majority of cases occurring in individuals over the age of 50. As people age, the likelihood of genetic mutations and cellular damage accumulates, increasing the risk of cancer development.
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