What is the primary risk factor for colon cancer?
Alcohol consumption
Smoking
Chronic inflammatory
Age
The Correct Answer is D
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
Choice A reason: Gestational diabetes is indeed due to insulin resistance. During pregnancy, hormonal changes can cause the body's cells to become less responsive to insulin, leading to higher blood glucose levels.
Choice B reason: In gestational diabetes, the pancreas is unable to produce enough insulin to overcome the insulin resistance caused by pregnancy hormones. This insufficient insulin production leads to elevated blood glucose levels.
Choice C reason: Gestational diabetes is not permanent. It specifically occurs during pregnancy and usually resolves after the baby is born. However, women who have had gestational diabetes are at an increased risk of developing type 2 diabetes later in life.
Choice D reason: Gestational diabetes occurs during pregnancy. It is diagnosed when blood glucose levels are elevated in a pregnant woman who did not have diabetes before pregnancy.
Correct Answer is C
Explanation
Choice A reason: Breastfed babies typically have unformed (rather than formed) stools that are yellow and seedy, not yellowish-brown. Formula-fed babies tend to have more formed stools that are light brown or tan in color. The stooling frequency is often higher in breastfed babies compared to formula-fed babies.
Choice B reason: This description is incorrect. Formula-fed babies typically have more formed stools that can range from light brown to tan, rather than yellow. Breastfed babies usually have yellow, unformed stools and tend to stool more frequently.
Choice C reason: Breastfed babies have soft, unformed, and yellow stools due to the easy digestibility of breast milk. Formula-fed babies tend to have less frequent stooling patterns and their stools are more formed and light brown in color. This difference is due to the different compositions of breast milk and formula.
Choice D reason: Breastfed babies do not usually have light brown stools; their stools are typically yellow and unformed. Formula-fed babies can have yellow stools in some cases, but more commonly, their stools are light brown or tan and more formed.
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