After teaching a group of adolescents about HIV, the nurse asks them to identify the primary means by which adolescents are exposed to the virus.
The nurse determines that the teaching was successful when the group identifies which means of exposure?.
Perinatal transmission.
Sexual intercourse.
Sharing needles for IV drug use.
Blood transfusion.
The Correct Answer is B
Choice A rationale:
Perinatal transmission is a way HIV can be transmitted, but it’s not the primary means for adolescents.
Choice B rationale:
Sexual intercourse is the primary means by which adolescents are exposed to HIV.
Choice C rationale:
Sharing needles for IV drug use is a risk factor, but not the primary means for adolescents.
Choice D rationale:
Blood transfusion was a common means of transmission in the past, but it’s rare now due to rigorous screening.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Bradypnea and hypertension are not typically signs of impending shock.
Choice B rationale:
Tachycardia and a falling blood pressure are classic signs of shock as the body tries to compensate for the decreased blood flow.
Choice C rationale:
Tachypnea and a widening pulse pressure can be signs of shock, but they are not as indicative as tachycardia and a falling blood pressure.
Choice D rationale:
Bradycardia and auscultation of fluid in the base of the lungs are not typically signs of impending shock.
Correct Answer is A
Explanation
Choice A rationale:
Mercury, which could harm the developing fetus if eaten in large amounts, is indeed found in high levels in swordfish and tilefish. Pregnant women are advised to avoid these types of fish due to the risk of mercury poisoning.
Choice B rationale:
Excess folic acid, which could increase the risk for neural tube defects, is not typically associated with swordfish and tilefish. Folic acid is a nutrient that is actually beneficial for pregnant women.
Choice C rationale:
Low-quality protein that does not meet the woman’s requirements is not a concern with swordfish and tilefish. These fish are actually high in quality protein.
Choice D rationale:
Lactose, which leads to abdominal discomfort, gas, and diarrhea, is not found in swordfish and tilefish. Lactose is a sugar found in milk and dairy products.
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