What is your explanation to the parents who do not want to give their child insulin injections to treat type 1 diabetes because they have heard that pills can be used to treat this condition?
The child cannot take the pills because we can't be sure that he would take the entire dose.
The pills are reserved for those over the age of 12.
Insulin is destroyed in the gastrointestinal tract if taken orally, so it must be injected subcutaneously.
The child can go ahead and take the oral medication because he does have type 1 diabetes.
The Correct Answer is C
Choice A reason: This explanation is not correct. The reason why oral medications are not used for type 1 diabetes is not related to the child's ability to take the entire dose. The primary issue is the nature of insulin and how it must be administered.
Choice B reason: This statement is incorrect. The use of insulin injections is not based on age but on the type of diabetes. Type 1 diabetes requires insulin therapy regardless of the patient's age.
Choice C reason: Insulin is a protein that, if taken orally, would be broken down by the digestive enzymes in the gastrointestinal tract, rendering it ineffective. For this reason, insulin must be administered through subcutaneous injections to ensure it reaches the bloodstream intact and can effectively regulate blood glucose levels.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: The overall goal of treatment for both type 1 and type 2 diabetes is to maintain blood glucose levels within a normal range and prevent complications. While the strategies to achieve these goals may differ, the ultimate objectives are similar for both types of diabetes.
Choice B reason: The treatment for type 1 diabetes primarily involves insulin therapy, as the body cannot produce insulin. In contrast, type 2 diabetes treatment often starts with lifestyle changes and oral medications to improve insulin sensitivity and control blood glucose levels. Insulin therapy may be required later in the course of type 2 diabetes if other treatments are insufficient.
Choice C reason: Both types of diabetes are diagnosed using similar criteria, including measuring blood glucose levels through fasting blood glucose tests, oral glucose tolerance tests, and HbA1c levels. The diagnosis process itself is not a major differentiating factor between the two types.
Choice D reason: The potential long-term complications of both type 1 and type 2 diabetes are similar and include cardiovascular disease, neuropathy, nephropathy, retinopathy, and other complications related to prolonged high blood glucose levels. While the risk factors and progression may vary, the types of complications are not significantly different between the two conditions.
Correct Answer is C
Explanation
Choice A reason: Most patients with CNS tumors do not develop metastatic disease. Central nervous system (CNS) tumors, including brain tumors, typically do not metastasize outside the CNS. Instead, they grow and exert pressure on adjacent brain structures, leading to neurological symptoms.
Choice B reason: While brain tumors can be very deadly, the TNM classification system is not avoided due to the lethality of the tumors. The main reason for not using the TNM system is because the classification criteria do not align well with the unique aspects of brain tumors.
Choice C reason: Tumor size is less relevant than the location and histology for brain tumors. The location of the tumor within the brain and its histological characteristics (e.g., type, grade, and molecular features) are more critical for prognosis and treatment planning. Brain tumors can cause significant clinical issues even when small, depending on their location.
Choice D reason: Brain tumors can have a poor prognosis, but this is not the reason the TNM classification is not used. The classification system's limitation is primarily due to the fact that brain tumors' behavior and treatment considerations depend more on their location and histological features than on tumor size, nodal involvement, and metastasis, which are the focus of the TNM system.
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