A nurse is collecting data from a client who is in her second trimester of pregnancy. The nurse should recognize which of the following findings as an expected physiologic change during pregnancy?
Increased abdominal muscle tone
Decreased mobility of pelvic joints
An increase in lordosis
Posterior neck flexion
The Correct Answer is C
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
c. "This is expected because of the way iron is broken down during digestion."
The client's stools are black because of the iron supplements, which can cause a harmless change in the color and consistency of the stools. This is due to the oxidation of iron in the gastrointestinal tract, which produces a black pigment called ferrous sulfide. This is not a sign of bleeding or infection and does not require further evaluation or treatment. The nurse should reassure the client that this is a normal side effect of iron supplements and advise her to continue taking them as prescribed.
The other responses are not appropriate and may cause unnecessary anxiety or inconvenience for the client.
The nurse should not ask the client what else she has been eating, as this implies that her diet may be causing her stools to be black. This may confuse or offend the client, who may think that the nurse is questioning her nutritional choices or blaming her for her condition.
The nurse should not tell the client to go to the emergency room, as this suggests that her stools are black because of a serious problem that needs immediate atention. This may frighten or alarm the client, who may think that she or her baby are in danger.
d. The nurse should not tell the client to come to the office, as this indicates that her stools are black because of an abnormal finding that needs further investigation. This may worry or inconvenience the client, who may think that she has a complication or infection that requires testing or treatment.
Correct Answer is C
Explanation
The client's symptoms are suggestive of placenta previa, which is a condition where the placenta covers part or all of the cervical opening. Placenta previa can cause painless, bright red bleeding in the third trimester, especially after sexual intercourse or a pelvic exam. The bleeding can be life-threatening for both the mother and the fetus, and the condition requires immediate evaluation and management. An ultrasound is the best diagnostic tool to confirm the location of the placenta and rule out other causes of bleeding, such as placental abruption or uterine rupture.The other options are not relevant to the client's situation and would not be indicated by an ultrasound.Fetal lung maturity is not a concern for a client who is at 38 weeks of gestation, as most fetuses have developed sufficient surfactant production by this time. Fetal lung maturity can be assessed by amniocentesis or by measuring the lecithin/sphingomyelin ratio in the amniotic fluid.Frequency and duration of contractions are not present in the client's case, as she has no signs of labor. Contractions can be monitored by external or internal tocodynamometry or by palpation.d. Rh incompatibility is a condition where the mother's blood type is Rh-negative and the fetus's blood type is Rh- positive, which can cause hemolytic disease of the newborn. Rh incompatibility can be detected by blood tests and prevented by administering Rh immunoglobulin to the mother during pregnancy and after delivery.
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