Nokea
Which B vitamin should a vegan supplement?
- A. B1 (thiamine)
- B. B2 (niacin)
- C. B6 (pyridoxine)
- D. B12 (cobalamin)
Correct Answer: D
Rationale: Vitamin B12 is primarily found in animal products, so vegans are at risk of deficiency and should supplement with B12.
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A nurse is caring for a postpartum person who is breastfeeding. What is the most important action to support successful breastfeeding?
- A. educate the person on proper latch
- B. support skin-to-skin contact
- C. promote frequent feeding
- D. educate on postpartum care
Correct Answer: B
Rationale: The correct answer is B: support skin-to-skin contact. Skin-to-skin contact immediately after birth helps regulate the baby's body temperature, promotes bonding, and enhances breastfeeding success by stimulating the baby's natural instincts to latch on and feed. This action establishes a strong foundation for successful breastfeeding.
Rationale:
1. Skin-to-skin contact promotes bonding and attachment between the parent and baby, creating a supportive environment for breastfeeding.
2. It helps regulate the baby's body temperature, ensuring they are comfortable and more willing to breastfeed effectively.
3. Skin-to-skin contact triggers the baby's natural feeding reflexes, making it easier for them to latch on properly.
4. This action fosters a positive breastfeeding experience for both the parent and baby, setting the stage for successful breastfeeding.
Summary:
- Choice A: educating on proper latch is important, but skin-to-skin contact is more crucial for establishing successful breastfeeding.
- Choice C: promoting frequent feeding is beneficial, but skin-to
What is the total number of chromosomes contained in a mature sperm or ovum?
- A. 22
- B. 23
- C. 44
- D. 46
Correct Answer: B
Rationale: Gametes (sex chromosomes) contain 23 chromosomes.
A pregnant patient at 36 weeks gestation reports feeling more tired than usual. What is the nurse's priority action?
- A. Encourage the patient to get more rest and limit physical activity.
- B. Assess the patient for signs of anemia or other complications.
- C. Administer iron supplements to improve energy levels.
- D. Instruct the patient to increase caloric intake to meet energy demands.
Correct Answer: B
Rationale: The correct answer is B. Assess the patient for signs of anemia or other complications. At 36 weeks gestation, fatigue can be a sign of anemia, a common issue in pregnancy. Anemia can lead to complications for both the mother and the baby, so assessing for this is crucial. Encouraging rest (choice A) may help with fatigue temporarily but does not address the underlying cause. Administering iron supplements (choice C) without assessing first can be harmful if anemia is not the issue. Instructing the patient to increase caloric intake (choice D) is not the priority as it does not address the potential medical issue causing the fatigue.
A nurse is caring for a laboring person who is in the first stage of labor. What is the most important intervention to support the person during this stage?
- A. provide non-pharmacological pain relief
- B. administer pain relief
- C. administer analgesics
- D. administer IV fluids
Correct Answer: A
Rationale: The correct answer is A: provide non-pharmacological pain relief. During the first stage of labor, it is crucial to prioritize non-pharmacological pain relief techniques such as breathing exercises, massage, and positioning to help manage the discomfort and promote comfort. This approach aligns with the goal of supporting the person's natural labor process and minimizing interventions that could potentially affect the progress of labor. Administering pain relief (B) or analgesics (C) may not be necessary or advisable at this stage unless specifically requested by the laboring person or deemed appropriate by the healthcare provider. Administering IV fluids (D) is important for hydration but is not the most critical intervention during the first stage of labor.
The results of a contraction stress test (CST) are positive. Which intervention is necessary based on this test result?
- A. Repeat the test in 1 week so that results can be trended based on this baseline result.
- B. Contact the health care provider to discuss birth options for the patient.
- C. Send the patient out for a meal and repeat the test to confirm that the results are valid.
- D. Ask the patient to perform a fetal kick count assessment for the next 30 minutes and then reassess the patient.
Correct Answer: B
Rationale: A positive CST is an abnormal finding that may indicate fetal compromise, requiring immediate discussion of birth options.