Nokea
The nurse is preparing to teach a prenatal class about fetal circulation. Which statements should be included in the teaching plan?
- A. The ductus arteriosus allows blood to bypass the fetal lungs.
- B. One vein carries oxygenated blood from the placenta to the fetus.
- C. The normal fetal heart tone range is 140 to 160 beats per minute in early pregnancy.
- D. Two arteries carry deoxygenated blood and waste products away from the fetus to the placenta.
Correct Answer: A
Rationale: The ductus arteriosus bypasses fetal lungs. The umbilical vein carries oxygenated blood, and arteries carry deoxygenated blood to the placenta.
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The nurse is monitoring a client receiving magnesium sulfate for preeclampsia. What finding indicates magnesium toxicity?
- A. Increased urine output.
- B. Deep tendon reflexes +4.
- C. Respiratory rate of 10 breaths per minute.
- D. Blood pressure of 140/90 mmHg.
Correct Answer: C
Rationale: Respiratory depression is a key sign of magnesium sulfate toxicity and requires immediate intervention.
The parents of a male newborn ask the nurse whether they should have their son circumcised. The nurse ‘s most appropriate response would be:
- A. "It would be a good idea because circumcision is known to prevent penile cancer."
- B. "That's something you both will have to decide after you discuss it thoroughly with your doctor."
- C. "The Academy of Pediatrics recommends that circumcision not be done routinely because of the risks associated with the procedure."
- D. "I'm sure you have discussed this with your doctor, but let's review the benefits and risks of circumcision'.
Correct Answer: B
Rationale: The most appropriate response for the nurse in this situation is to encourage open discussion between the parents and the doctor regarding the decision to circumcise their son. This allows the parents to make an informed decision based on their beliefs, values, and medical advice provided by the healthcare provider. It is important for parents to have all the necessary information and support to make the best decision for their child's well-being. The decision to circumcise is a personal one and should be made after careful consideration and consultation with a healthcare professional.
The nurse is preparing a client for a nonstress test. What instruction should the nurse provide?
- A. Avoid eating or drinking before the test.
- B. Press the button whenever you feel the baby move.
- C. Lie flat on your back during the test.
- D. Expect contractions to occur during the test.
Correct Answer: B
Rationale: The client should press the button when fetal movements are felt, which are correlated with fetal heart rate accelerations.
Which contraceptive method is best for a woman with multiple sex partners?
- A. Intrauterine device.
- B. Female condom.
- C. Bilateral tubal ligation.
- D. Birth control pills.
Correct Answer: B
Rationale: Female condoms provide dual protection against pregnancy and STIs.
The pediatric nurse knows that the children being treated are considered minors. Which statement accurately describes the regulations related to consent for medical treatment?
- A. Children older than age 16 can provide their own consent for, or refusal of, medical procedures.
- B. A guardian ad litem may be appointed by the parents to serve to protect the child's best interests.
- C. Parents ultimately are the decision makers regarding medical treatment for their children younger than the age of 18.
- D. When divorce occurs, the parent with whom the child is living on a daily basis will be granted custody of the child.
Correct Answer: C
Rationale: Parents ultimately are the decision makers for their children. Generally, only persons over the age of majority (18 years of age) can legally provide consent for health care.