Physiologic anemia often occurs during pregnancy as a result of
The fetus is establishing iron stores.
Inadequate intake of iron.
Decreased production of erythrocytes (RBC)
Dilution of hemoglobin concentration
The Correct Answer is D
a. The fetus establishing iron stores is not a cause of physiologic anemia during pregnancy.
b. Inadequate intake of iron can contribute to iron-deficiency anemia during pregnancy but is not the cause of physiologic anemia.
c. Decreased production of erythrocytes (RBC) is not a cause of physiologic anemia during pregnancy.
d. Dilution of hemoglobin concentration due to increased plasma volume during pregnancy is a cause of physiologic anemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
a. A negative rubella titer indicates that the client is not immune to rubella.
b. Rubella vaccine is contraindicated during pregnancy.
c. A negative rubella titer does not indicate whether the client is currently experiencing a rubella infection.
d. A negative rubella titer means that the client does not have antibodies against the rubella virus, which can cause congenital defects in the fetus if the mother gets infected during pregnancy. Therefore, the client should receive the rubella vaccine after delivery, when it is safe to do so.
Correct Answer is B
Explanation
a. Not every woman ovulates on day 14 of her cycle, and the basal temperature only rises after ovulation, not before.
b. The basal temperature is the lowest body temperature during a 24-hour period.
It is usually measured first thing in the morning before any physical activity or eating. The basal temperature can indicate when a woman is ovulating, as it tends to rise slightly (about 0.5°F or 0.3°C) after ovulation and remain elevated until the next menstrual period. By tracking the basal temperature over several cycles, a woman can identify her most fertile days and plan accordingly.
c. Intercourse can affect the body temperature and give a false reading.
d. The basal temperature is influenced by factors such as food, drink, stress, and activity, so it should be measured before any of these occur.
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