A nurse is reinforcing teaching with a group of clients about taking recommended folic acid supplements prior to conception and throughout pregnancy as primary prevention. Which of the following conditions can occur in the neonate as the result of folic acid deficiency?
Hyperbilirubinemia
Hyperemesis gravidarum
Iron deficiency anemia
Neural tube defects
The Correct Answer is D
A. Hyperbilirubinemia: Hyperbilirubinemia in neonates is commonly due to immature liver function and the breakdown of red blood cells after birth. It is not linked to maternal folic acid deficiency and would not be prevented through maternal folic acid supplementation.
B. Hyperemesis gravidarum: Hyperemesis gravidarum is a severe form of nausea and vomiting that occurs during pregnancy, affecting the mother rather than the neonate. Folic acid supplementation does not prevent this condition, as it is more related to hormonal changes during pregnancy.
C. Iron deficiency anemia: Iron deficiency anemia occurs when there is an inadequate amount of iron, not folic acid, in the mother’s or infant’s diet. While iron is important during pregnancy for both the mother and the developing fetus, folic acid deficiency primarily affects neural tube development, not iron levels or red blood cell production in the same way. Iron supplementation is recommended during pregnancy to prevent iron deficiency anemia.
D. Neural tube defects: Neural tube defects, such as spina bifida and anencephaly, are directly linked to folic acid deficiency during early pregnancy. Adequate folic acid intake before conception and during early pregnancy significantly reduces the risk of these serious birth defects affecting the brain and spine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","E","F","G","H"]
Explanation
- Temperature 35.3°C (95.5°F): Hypothermia following surgery is concerning because it may reflect poor perfusion, internal bleeding, or shock. Immediate warming measures and evaluation are necessary to prevent further deterioration.
- Blood pressure 90/60 mm Hg: The client’s blood pressure is lower than previous values and indicates potential hypovolemia or ongoing blood loss. Hypotension post-surgery must be urgently addressed to avoid progression to shock.
- Skin cool and moist to touch: Cool, moist skin is an early clinical sign of decreased tissue perfusion and shock. When found alongside hypotension and hypothermia, it suggests that circulatory compromise may already be developing.
- Moderate amount of sanguineous drainage noted on lower dressing: Moderate bleeding post-laparoscopic surgery is abnormal. This finding, in combination with hypotension and other signs of poor perfusion, strongly suggests possible internal bleeding requiring urgent provider notification.
- Hypoactive bowel sounds: Hypoactive bowel sounds are expected after abdominal surgery due to anesthesia and reduced gut motility. They are not an immediate sign of a critical complication unless accompanied by abdominal distension or severe pain, they should however be monitored.
- Heart rate 60/min: A heart rate of 60/min is at the lower limit of normal. Although 60/min is still technically within normal range, the trend of decreasing heart rate from baseline 90 beats/min, especially in the setting of hypotension and signs of poor perfusion, is concerning. This decline may indicate worsening hemodynamic status and must be monitored closely for further deterioration..
- Pedal pulse +1 bilateral: Diminished pedal pulses (+1) indicate reduced peripheral circulation. In isolation, it may not be critical, but when combined with hypotension and cool skin, it becomes part of the overall picture suggesting decreased perfusion and should be monitored carefully.
Correct Answer is D
Explanation
A. "I will empty the pouch every 2 to 3 hours.": While it is important to empty the pouch when it is about one-third to half full, emptying it every 2 to 3 hours is unnecessary unless output is extremely high. Frequent emptying is based on the volume of stool, not strict timing.
B. "I will no longer be able to eat nuts.": Clients with a sigmoid colostomy typically resume a normal diet after healing, including nuts, unless otherwise instructed. Nuts are more commonly restricted after ileostomies due to the risk of obstruction, not sigmoid colostomies.
C. "I should expect my stool to be unformed.": Stool from a sigmoid colostomy is usually formed or semi-formed because it comes from the end of the colon where water absorption has mostly occurred. Unformed stool is more characteristic of ileostomies.
D. "I will notify my doctor if the stoma starts to look purple.": A healthy stoma should appear pink to red and moist. A purple, dark, or dusky stoma indicates impaired blood flow or ischemia and requires immediate medical evaluation to prevent serious complications.
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