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 ["D","E"]
Explanation
Choice A rationale:
Cervical effacement of 30% is more indicative of the early phase of labor, not the active phase. In the active phase, effacement is usually 80-100%.
Choice B rationale:
A strong desire to push is usually associated with the transition phase of labor, not the active phase.
Choice C rationale:
Contractions every 90 seconds could be indicative of the active phase, but this can vary between individuals.
Choice D rationale:
Cervical dilation of 6 cm is indeed indicative of the active phase of labor, which is typically characterized by cervical dilation of 4-7 cm.
Choice E rationale:
Contractions every 2 to 3 minutes are common in the active phase of labor.
Correct Answer is A
Explanation
Choice A rationale:
Physiologic anemia due to hemoglobin decrease does not cause dizziness when lying flat.
Choice B rationale:
A 50% increase in blood volume does not directly cause dizziness when lying flat.
Choice C rationale:
The gravid uterus can compress the vena cava when the woman lies flat, reducing blood flow to the heart and causing dizziness.
Choice D rationale:
Pressure of the presenting fetal part on the diaphragm can cause shortness of breath, but not dizziness.
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