The nurse should know that once human immunodeficiency virus (HIV) enters the body, seroconversion to HIV positivity usually occurs within:
6 to 10 days
6 to 12 weeks
6 months
10 to 14 weeks
The Correct Answer is B
Choice A reason: This is too short of a time frame for seroconversion to occur. Seroconversion is the process of developing antibodies to HIV, which can be detected by a blood test. It usually takes several weeks for the immune system to produce enough antibodies to be measurable.
Choice B reason: This is the typical time frame for seroconversion to occur. Most people will develop antibodies to HIV within 6 to 12 weeks after exposure. However, some people may take longer, up to 6 months or more.
Choice C reason: This is the upper limit of the time frame for seroconversion to occur. Some people may have a delayed antibody response to HIV, especially if they have a weakened immune system or take antiretroviral drugs. Therefore, it is recommended to repeat the HIV test after 6 months of exposure to confirm the diagnosis.
Choice D reason: This is an arbitrary time frame that does not reflect the average or the range of seroconversion. It is neither too short nor too long, but it is not accurate.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is D
Explanation
Choice A reason: This is a misleading and dismissive response that does not explain what HPV is or how it can affect the patient's health. It also implies that the patient's condition is trivial and easily resolved, which is not true.
Choice B reason: This is a judgmental and accusatory response that does not answer the patient's question. It also assumes that the patient's current partner is the source of the infection, which may not be the case. HPV can remain dormant for years and be transmitted by previous partners.
Choice C reason: This is a false and alarming response that does not provide accurate information about HPV or HIV. It also scares the patient unnecessarily and does not offer any hope or support.
Choice D reason: This is the best response as it provides a clear and factual explanation of what HPV is and how it can affect the patient's health. It also acknowledges that there is no cure for the infection but that the symptoms can be managed with proper treatment.
Correct Answer is B
Explanation
Choice A: Decreased production of erythrocytes
This is not the primary cause of iron deficiency anemia during pregnancy. While erythrocyte production may be affected in certain conditions, it is not directly linked to iron deficiency anemia in pregnancy¹.
Choice B: Inadequate intake of iron
This is the correct answer. During pregnancy, the body needs more iron to make hemoglobin for the increased volume of blood. If the intake of iron is not sufficient, it could lead to iron deficiency anemia¹.
Choice C: Dilution of hemoglobin concentration
While it's true that the blood volume increases during pregnancy, leading to a relative dilution of hemoglobin, this is not the primary cause of iron deficiency anemia. The main issue is the lack of sufficient iron intake¹.
Choice D: The fetus establishing iron stores
While the fetus does require iron, which it gets from the mother, this is not the primary cause of iron deficiency anemia during pregnancy. The main issue is still the mother's inadequate intake of iron¹.
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