A nurse is leading a discussion about contraception with a group of 14-year-old clients. After the presentation, a client asks the nurse which method would be best for her to use. Which of the following responses should the nurse make?

Choice A: Diarrhea is not the correct answer because it is not a common adverse effect of radiation treatment for breast cancer. Diarrhea is a condition that causes loose, watery, or frequent stools. It can be caused by various factors such as infection, medication, or food intolerance. It is more likely to occur as an adverse effect of radiation treatment for cancers that affect the digestive system, such as colorectal or stomach cancer.

Choice B: Anorexia is not the correct answer because it is not a common adverse effect of radiation treatment for breast cancer. Anorexia is a condition that causes loss of appetite or interest in food. It can be caused by various factors such as depression, stress, or nausea. It is more likely to occur as an adverse effect of chemotherapy or other systemic treatments for cancer that affect the whole body.

Choice C: Fatigue is the correct answer because it is a common adverse effect of radiation treatment for breast cancer. Fatigue is a condition that causes extreme tiredness or exhaustion that is not relieved by rest or sleep. It can be caused by various factors such as anemia, inflammation, or pain. It is a common adverse effect of radiation treatment for any type of cancer, as radiation can damage healthy cells and tissues and affect the body's energy production.

Choice D: Alopecia is not the correct answer because it is not a common adverse effect of radiation treatment for breast cancer. Alopecia is a condition that causes hair loss or thinning on the scalp or other parts of the body. It can be caused by various factors such as genetics, hormones, or infection. It is more likely to occur as an adverse effect of chemotherapy or other systemic treatments for cancer that affect the whole body.

Choice A: Cardiac complications are not the correct answer because they are not the main cause of the high infant mortality rate. Cardiac complications are problems that affect the heart or blood vessels of the newborn, such as congenital heart defects, arrhythmias, or heart failure. They can cause serious symptoms such as cyanosis, difficulty breathing, or poor feeding. However, they account for only about 5% of all infant deaths in the United States.

Choice B: Necrotizing enterocolitis is the correct answer because it is the main cause of the high infant mortality rate. Necrotizing enterocolitis is a condition that causes inflammation and death of the intestinal tissue of the newborn, leading to infection, perforation, or sepsis. It can cause symptoms such as abdominal distension, bloody stools, or shock. It is more common in premature or low birth weight infants and accounts for about 10% of all neonatal deaths.

Choice C: Viral infections are not the correct answer because they are not the main cause of the high infant mortality rate. Viral infections are diseases that are caused by viruses that invade the cells of the newborn, such as respiratory syncytial virus (RSV), cytomegalovirus (CMV), or herpes simplex virus (HSV). They can cause symptoms such as fever, cough, rash, or blisters. However, they account for only about 2% of all infant deaths in the United States.

Choice D: Prematurity is the correct answer because it is the main cause of the high infant mortality rate. Prematurity is a condition that occurs when a baby is born before 37 weeks of gestation, which is considered full-term. Premature babies are at risk of developing various complications such as respiratory distress syndrome, intraventricular hemorrhage, or retinopathy of prematurity. Prematurity accounts for about 35% of all infant deaths in the United States.

Choice E: Sudden infant death syndrome is the correct answer because it is the main cause of the high infant mortality rate. Sudden infant death syndrome is a condition that causes the unexpected and unexplained death of an apparently healthy baby during sleep. The exact cause of sudden infant death syndrome is unknown, but some risk factors include sleeping on the stomach, overheating, smoking exposure, or soft bedding. Sudden infant death syndrome accounts for about 15% of all infant deaths in the United States.

Choice F: Low birth weight is the correct answer because it is the main cause of the high infant mortality rate. Low birth weight is a condition that occurs when a baby is born weighing less than 2,500 grams (5 pounds 8 ounces). Low birth weight babies are at risk of developing various complications such as hypothermia, hypoglycemia, or jaundice. Low birth weight accounts for about 25% of all infant deaths in the United States.