Nokea
A healthcare provider in a clinic is reinforcing teaching with a client of childbearing age about recommended folic acid supplements. Which of the following defects can occur in the fetus or neonate as a result of folic acid deficiency?
- A. Iron deficiency anemia
- B. Poor bone formation
- C. Macrosomic fetus
- D. Neural tube defects
Correct Answer: D
Rationale: The correct answer is D: Neural tube defects. Folic acid is crucial for neural tube development in the fetus. Without sufficient folic acid, neural tube defects like spina bifida can occur. Iron deficiency anemia (A) is not directly related to folic acid deficiency. Poor bone formation (B) is more associated with calcium and vitamin D deficiencies. Macrosomic fetus (C) refers to excessive fetal growth, not a direct consequence of folic acid deficiency. In summary, folic acid deficiency primarily increases the risk of neural tube defects in the fetus or neonate.
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A client at 8 weeks of gestation with iron deficiency anemia is prescribed iron supplements. Which beverage should the nurse reinforce the client to take the supplements with for better absorption?
- A. Ice water
- B. Low-fat or whole milk
- C. Tea or coffee
- D. Orange juice
Correct Answer: D
Rationale: The correct answer is D: Orange juice. Vitamin C enhances iron absorption by converting non-heme iron to a more absorbable form. The acidity in orange juice aids in this process. Ice water (choice A) does not contain any nutrients to enhance iron absorption. Low-fat or whole milk (choice B) contains calcium, which can inhibit iron absorption. Tea or coffee (choice C) contains tannins that can also inhibit iron absorption. In summary, orange juice is the best choice due to its vitamin C content that helps improve iron absorption.
A client who is at 22 weeks of gestation reports concern about the blotchy hyperpigmentation on her forehead. Which of the following actions should the nurse take?
- A. Tell the client to follow up with a dermatologist.
- B. Explain to the client this is an expected occurrence.
- C. Instruct the client to increase her intake of vitamin D.
- D. Inform the client she might have an allergy to her skin care products.
Correct Answer: B
Rationale: The correct answer is B. The blotchy hyperpigmentation on the client's forehead is likely melasma, a common occurrence during pregnancy. This is due to hormonal changes causing increased melanin production. The nurse should educate the client that this is an expected occurrence during pregnancy and reassure her that it is usually temporary and will fade postpartum.
Choice A (Tell the client to follow up with a dermatologist) is incorrect because dermatological consultation is not typically necessary for melasma during pregnancy.
Choice C (Instruct the client to increase her intake of vitamin D) is incorrect because vitamin D deficiency is not typically associated with blotchy hyperpigmentation on the forehead during pregnancy.
Choice D (Inform the client she might have an allergy to her skin care products) is incorrect because melasma is not caused by allergies to skincare products.
A client presents with uterine hypotonicity and postpartum hemorrhage. Which action should the nurse prioritize?
- A. Check the client's capillary refill.
- B. Massage the client's fundus.
- C. Insert an indwelling urinary catheter for the client.
- D. Prepare the client for a blood transfusion.
Correct Answer: B
Rationale: Rationale: Massaging the client's fundus helps to stimulate uterine contractions and control postpartum hemorrhage caused by uterine hypotonicity. This action helps prevent further blood loss and promotes uterine tone. Checking capillary refill would not directly address the immediate issue of hemorrhage. Inserting a urinary catheter is not a priority in managing postpartum hemorrhage. Preparing for a blood transfusion may be necessary later, but addressing the uterine hypotonicity and hemorrhage is the priority.
A healthcare professional is preparing to administer magnesium sulfate 2 g/hr IV to a client who is in preterm labor. Available is 20 g of magnesium sulfate in 500 mL of dextrose 5% in water (D5W). How many mL/hr should the IV infusion pump be set to administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
- A. 60
- B. 30
- C. 50
- D. 80
Correct Answer: C
Rationale: To calculate the mL/hr for the IV infusion pump, we need to use the formula: (Desired dose in mg/hr * Volume of solution in mL) / Concentration of solution in mg/mL.
Given:
Desired dose = 2 g/hr = 2000 mg/hr
Volume of solution = 500 mL
Concentration of solution = 20 g in 500 mL = 20,000 mg in 500 mL = 40 mg/mL
Now, plug these values into the formula:
(2000 mg/hr * 500 mL) / 40 mg/mL = 25,000 mL/hr
Round this to the nearest whole number, which is 25,000 mL/hr ≈ 50 mL/hr. Therefore, the IV infusion pump should be set to administer 50 mL/hr, making choice C the correct answer.
Option A (60 mL/hr) and Option D (80 mL/hr) are incorrect as they do not match the calculated value. Option
What is the most appropriate statement for a nurse to make to a client who has recently experienced a perinatal death?
- A. It must be a comfort to know you have another child.
- B. I'm sad for you.
- C. There is usually something wrong with the baby.
- D. You will always have an angel in heaven.
Correct Answer: B
Rationale: The correct answer is B: "I'm sad for you." This response shows empathy and acknowledges the client's feelings without making assumptions or providing false reassurance. It validates the client's emotions and offers support.
Incorrect choices:
A: This statement assumes the client's feelings and may not be comforting.
C: This statement is insensitive and can cause unnecessary guilt or blame.
D: While well-intentioned, this statement may not align with the client's beliefs and can be dismissive of their grief.