A nurse is caring for a client who is in labor and has a diagnosis of group B streptococcus B-hemolytic infection. Which of the following medications should the nurse plan to administer?
- A. Ampicill in
- B. Azithro mycin
- C. Ceftriax one
- D. Acyclov ir
Correct Answer: A
Rationale: The correct answer is A: Ampicillin. Group B Streptococcus (GBS) infection during labor is typically treated with intravenous antibiotics like ampicillin to prevent transmission to the newborn. Ampicillin is the first-line treatment for GBS during labor due to its effectiveness in eradicating the bacteria and reducing the risk of neonatal infection. Azithromycin (B) is not typically used for GBS infection during labor. Ceftriaxone (C) is not the preferred antibiotic for GBS during labor. Acyclovir (D) is used to treat viral infections, not bacterial infections like GBS.
You may also like to solve these questions
Probable signs of pregnancy
- A. Ballottement (rebounding of the fetus against the examiner's fingers on palpation)
- B. Chadwicks sign (violet coloration of mucous membranes of cervix, vagina, and vulva @4 wks)
- C. Uterine enlargement
- D. Hegar's sign (compressibility and softening of lower uterine segment @6 wks)
Correct Answer: A
Rationale: The correct answer is A: Ballottement. This is a probable sign of pregnancy because it involves the rebounding of the fetus against the examiner's fingers on palpation. This occurs when the examiner pushes against the uterus and feels a bouncing back, indicating the presence of a fetus.
Choice B, Chadwick's sign, is actually the violet coloration of mucous membranes of cervix, vagina, and vulva at around 6-8 weeks, not 4 weeks as stated.
Choice C, uterine enlargement, is a presumptive sign of pregnancy as it can be caused by factors other than pregnancy, such as fibroids.
Choice D, Hegar's sign, involves the compressibility and softening of the lower uterine segment at around 6 weeks, but it is a probable sign rather than a definitive one like Ballottement.
A nurse is reviewing signs of effective breathing with a client who is 5 days postpartum. Which of the following information should the nurse include in the teaching?
- A. "You should feel a tugging sensation when the baby is sucking.
- B. You should expect your baby to have two to three wet diapers in 24hour period
- C. "Your baby's urine should appear dark and concentrated".
- D. "Your breast should stay firm after the baby breastfeeds".
Correct Answer: B
Rationale: Rationale: Choice B is correct because a newborn should have at least 6-8 wet diapers in a 24-hour period, indicating adequate hydration and effective breastfeeding. This frequency of wet diapers is a sign of adequate milk intake and hydration for the baby, which is crucial for their growth and development. Choices A, C, and D are incorrect because feeling a tugging sensation, dark and concentrated urine, and firm breasts are not indicators of effective breathing or breastfeeding in a newborn.
A nurse is teaching a prenatal class about immunizations that newborns receive following birth. Which of the following immunizations should the nurse include in the teaching?
- A. Hepatitis B
- B. Rotavirus
- C. Pneumococcal
- D. Varicella
Correct Answer: A
Rationale: The correct answer is A: Hepatitis B. Newborns typically receive the Hepatitis B vaccine shortly after birth to provide protection against the virus. This is important because newborns are at risk of contracting Hepatitis B from infected mothers during childbirth. The vaccine helps prevent chronic liver infections and liver cancer later in life.
Why other choices are incorrect:
B: Rotavirus - Rotavirus vaccine is typically given to infants starting at 2 months of age, not immediately after birth.
C: Pneumococcal - Pneumococcal vaccines are usually given later in infancy, not right after birth.
D: Varicella - Varicella vaccine is typically given around 12-15 months of age, not immediately after birth.
A 28-year-old primigravida admitted to antepartum unit with a diagnosis of hyperemesis gravidarum. Nursing care is based on which of the following?
- A. Assess for dehydration and starvation
- B. Isolated from family
- C. This condition is caused by psychogenic factor
- D. Similar to morning sickness
Correct Answer: A
Rationale: Rationale for Correct Answer (A): Assessing for dehydration and starvation is crucial in managing hyperemesis gravidarum, as it can lead to serious complications for both the mother and the fetus. Dehydration can result from persistent vomiting and may require intravenous fluids. Starvation can occur due to poor nutrient intake. Monitoring these factors helps in providing appropriate treatment and preventing further health issues.
Summary of Incorrect Choices:
B: Isolating the patient from family is not necessary and can have negative psychological impacts. Support from family is crucial in managing hyperemesis gravidarum.
C: Hyperemesis gravidarum is a physical condition related to pregnancy, not a psychogenic factor.
D: Hyperemesis gravidarum is more severe and persistent than morning sickness, requiring different management strategies.
The nurse is caring for a client at 34 weeks' gestation with suspected preterm labor. What is the priority nursing action?
- A. Administer corticosteroids as prescribed.
- B. Encourage ambulation to relieve contractions.
- C. Provide the client with a high-protein snack.
- D. Monitor maternal blood pressure.
Correct Answer: A
Rationale: The correct answer is A: Administer corticosteroids as prescribed. Administering corticosteroids helps accelerate fetal lung maturity and reduce the risk of respiratory distress syndrome in preterm infants. It is the priority action in suspected preterm labor at 34 weeks' gestation.
Explanation for why other choices are incorrect:
B: Encouraging ambulation may not be safe in preterm labor as it can increase the risk of delivering the baby prematurely.
C: Providing a high-protein snack is not the priority action in suspected preterm labor.
D: Monitoring maternal blood pressure is important, but not the priority in this situation where the focus is on preventing complications for the preterm infant.