After teaching a group of adolescent girls about female reproductive development, the nurse determines that teaching was successful when the girls state that menarche is defined as a woman's first:

Choice A: Sleep disturbances are the correct answer because they are a symptom of a heart attack observed in women. Sleep disturbances are problems that affect the quality or quantity of sleep, such as insomnia, nightmares, or snoring. They can indicate that the heart is not pumping enough blood and oxygen to meet the body's needs during sleep. About 48% of women who have had a heart attack report having sleep disturbances in the weeks before their event.

Choice B: Syncope is not the correct answer because it is not a symptom of a heart attack observed in women. Syncope is a condition that causes a temporary loss of consciousness due to a drop in blood pressure or blood flow to the brain. It can be caused by various factors such as dehydration, medication side effects, or cardiac arrhythmias. However, it is not a common sign of a heart attack in women, and only about 12% of women who have had a heart attack report having syncope before their event.

Choice C: Unusual fatigue is the correct answer because it is a symptom of a heart attack observed in women. Unusual fatigue is a feeling of extreme tiredness or exhaustion that is not relieved by rest or sleep. It can indicate that the heart is not pumping enough blood and oxygen to meet the body's needs during daily activities. About 70% of women who have had a heart attack report having unusual fatigue in the weeks before their event.

Choice D: Extreme hunger is not the correct answer because it is not a symptom of a heart attack observed in women. Extreme hunger is a feeling of intense or excessive appetite or craving for food. It can be caused by various factors such as diabetes, thyroid disorder, or stress. However, it is not a sign of a heart attack in women, and only about 4% of women who have had a heart attack report having extreme hunger before their event.

Choice E: Arm pain is the correct answer because it is a symptom of a heart attack observed in women. Arm pain is a feeling of discomfort or ache in one or both arms, especially the left arm. It can indicate that the heart muscle is not receiving enough blood and oxygen due to a blocked coronary artery. About 42% of women who have had a heart attack report having arm pain before their event.

Choice A: "Don't worry, I will be with you during the exam." This response is not appropriate because it does not address the client's feelings or concerns. It also may sound dismissive or patronizing to the client, who may have valid reasons to be nervous.

Choice B: "What part of the exam makes you most nervous?" This response is appropriate because it shows empathy and interest in the client's perspective. It also invites the client to express her fears or questions and allows the nurse to provide information and reassurance.

Choice C: "All you need to do is relax." This response is not appropriate because it does not acknowledge the client's feelings or concerns. It also may sound unrealistic or insensitive to the client, who may find it hard to relax in a stressful situation.

Choice D: "A pelvic exam is required if you want birth control pills." This response is not appropriate because it does not address the client's feelings or concerns. It also may sound coercive or threatening to the client, who may feel pressured or intimidated by the requirement.