If a woman who is HIV positive takes antiretroviral therapy (ART) throughout her pregnancy, what is the approximate risk of transmitting the virus to the child?

Choice A reason: This statement is false, as a sense of hopelessness and despair are not a normal part of adolescence, but signs of depression and suicidal ideation. The nurse should educate the adolescents and their parents about the warning signs of suicide and the importance of seeking professional help.

Choice B reason: This statement is false, as previous suicide attempts are a major risk factor for completed suicides. The nurse should assess the adolescents for any history of self-harm or suicide attempts and provide them with appropriate interventions and referrals.

Choice C reason: This statement is true, as LGBT adolescents are at a particularly high risk for suicide due to the stigma, discrimination, and bullying they may face from their peers, family, and society. The nurse should provide a safe and supportive environment for the LGBT adolescents and connect them with resources and support groups.

Choice D reason: This statement is false, as problem-solving skills are of great value to the suicidal adolescent. The nurse should teach the adolescents how to cope with stress, deal with conflicts, and seek help when needed. The nurse should also help the adolescents develop positive self-esteem and resilience.

Choice A reason: Increased stroke volume is not a correct answer as it means that the heart pumps more blood with each contraction. This would result in increased blood pressure and perfusion, not cool extremities, weak pulses, and low urine output.

Choice B reason: Cardiac arrhythmia is not a correct answer as it means that the heart beats irregularly or abnormally. This can cause palpitations, chest pain, or fainting, but not necessarily cool extremities, weak pulses, and low urine output.

Choice C reason: Decreased cardiac output is a correct answer as it means that the heart pumps less blood than the body needs. This can result from a ventricular septal defect, which causes blood to shunt from the left ventricle to the right ventricle, reducing the amount of oxygenated blood that reaches the tissues. This can cause cool extremities, weak pulses, and low urine output, as well as fatigue, poor growth, and shortness of breath.

Choice D reason: Cyanosis is not a correct answer as it means that the skin, lips, or nails turn blue due to low oxygen levels in the blood. This can occur in some cases of ventricular septal defect, especially if there is pulmonary hypertension or a reversal of the shunt. However, cyanosis is not a direct cause of cool extremities, weak pulses, and low urine output.