The accumulation of fluid in the peritoneal cavity, is an example of fluid loss, also known as:
Edema
Third spacing
Blanching
Pitting edema
The Correct Answer is B
Choice A reason: Edema refers to the accumulation of fluid in the interstitial spaces of tissues, leading to swelling. While it involves fluid retention, it does not specifically describe fluid accumulation in the peritoneal cavity.
Choice B reason: Third spacing refers to the abnormal accumulation of fluid in areas where it is not normally found, such as the peritoneal cavity, pleural cavity, or pericardial sac. In the context of the peritoneal cavity, this condition is known as ascites, a type of third spacing.
Choice C reason: Blanching refers to the whitening of the skin when pressure is applied, which is often used as a sign to assess capillary refill time. It does not relate to fluid accumulation.
Choice D reason: Pitting edema refers to a type of edema where pressing on the swollen area leaves an indentation or "pit" that takes time to refill. While it is a type of fluid retention, it does not specifically describe fluid accumulation in the peritoneal cavity.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Running, while excellent for cardiovascular fitness and overall muscle strength, does not specifically target the pelvic floor muscles. These muscles require specific exercises to strengthen them effectively.
Choice B reason: Kegel exercises are specifically designed to strengthen the pelvic floor muscles. These exercises involve repeatedly contracting and relaxing the muscles that form part of the pelvic floor, which supports the bladder, bowel, and uterus. Regular practice of Kegel exercises can improve bladder control and overall pelvic health.
Choice C reason: Holding urine for extended periods of time is not a recommended way to strengthen pelvic muscles. In fact, this practice can lead to urinary tract infections and bladder problems. It is important to empty the bladder regularly to maintain urinary health.
Choice D reason: Weight-bearing exercises are beneficial for bone health and overall muscle strength but do not specifically target the pelvic floor muscles. Specific exercises, like Kegels, are needed to strengthen the pelvic floor effectively.
Correct Answer is B
Explanation
Choice A reason: Oral hypoglycemic drugs are not used as insulin replacements. Insulin replacement is usually achieved through the administration of insulin injections or insulin pumps. These devices deliver the hormone directly into the body to help regulate blood sugar levels, especially in individuals with type 1 diabetes or severe type 2 diabetes where insulin production is significantly impaired. Oral hypoglycemic drugs, on the other hand, work by different mechanisms and are primarily used for type 2 diabetes management.
Choice B reason: Many oral hypoglycemic drugs, such as metformin and thiazolidinediones, work by reducing insulin resistance. Insulin resistance is a condition where the body's cells do not respond effectively to insulin, leading to elevated blood sugar levels. By improving the body's sensitivity to insulin, these drugs help lower blood sugar levels and improve glucose uptake by the cells. This mechanism is crucial for managing type 2 diabetes, where insulin resistance is a significant issue.
Choice C reason: Some oral hypoglycemic drugs, like metformin, do help in reducing glucose production by the liver. However, saying that these drugs "prevent" the formation of glucose is not entirely accurate. These drugs can inhibit gluconeogenesis, the process by which the liver produces glucose, thereby helping to lower blood sugar levels. However, this is only one aspect of their action, and they are not solely classified based on this mechanism.
Choice D reason: Decreasing the body's need for glucose in body cells is not a primary action of oral hypoglycemic drugs. These medications aim to regulate blood glucose levels by improving insulin sensitivity, reducing glucose production in the liver, and sometimes increasing insulin secretion by the pancreas. The goal is to ensure that glucose is effectively utilized by the body's cells and that blood sugar levels are kept within a healthy range.
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