Nokea
A school nurse is discussing the male reproductive system with the students in a high school health class. Which of the following information about the hormone testosterone should be included in the discussion?
- A. Testosterone is what makes boys more muscular than girls.'
- B. The level of testosterone in boys changes every month like female hormones do.'
- C. Testosterone is produced by the male prostate gland.'
- D. The production of testosterone usually stops by the time a man is fifty years old.'
Correct Answer: A
Rationale: Testosterone is responsible for the development of male secondary sexual characteristics, including increased muscle mass.
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The nurse is providing patient teaching to a client who plans to bottle feed her newborn infant. Which of the following information should be included in the education session?
- A. The baby should be burped after every 3 ounces of formula.
- B. If the bottle nipple is not filled throughout the feeding, the baby may take in a large amount of air.
- C. The best way to heat formula for the baby is in the microwave.
- D. If the mother is busy with her other children, she can prop the baby bottle up on a blanket or towel.
Correct Answer: B
Rationale: The bottle nipple should be filled with formula throughout the feeding to prevent the baby from taking in air, which can cause discomfort and gas.
A woman, contracting every 3 min 60 seconds, suddenly develops an amniotic fluid embolism. Which of the following signs/symptoms would the nurse observe?
- A. Sudden gush of fluid from the vagina.
- B. Intense and unrelenting uterine pain.
- C. Precipitous dilation and expulsion of the fetus.
- D. Chest pain with dyspnea and cyanosis.
Correct Answer: D
Rationale: Amniotic fluid embolism can cause sudden cardiovascular collapse, including chest pain, dyspnea, and cyanosis.
Which is the method of childbirth that helps prevent the fear-tension-pain cycle by using slow abdominal breathing in early labor and rapid chest breathing in advanced labor?
- A. Bradley
- B. Lamaze
- C. Leboyer
- D. Dick-Read
Correct Answer: D
Rationale: The correct answer is D: Dick-Read method. This method emphasizes relaxation and controlled breathing to reduce fear and pain during childbirth. Slow abdominal breathing in early labor helps maintain calmness, while rapid chest breathing in advanced labor assists in coping with intense contractions. The Dick-Read method's focus on the mind-body connection and natural childbirth aligns with preventing the fear-tension-pain cycle.
Summary:
A: Bradley method emphasizes partner-coached childbirth.
B: Lamaze method focuses on breathing techniques and relaxation.
C: Leboyer method emphasizes gentle birthing practices.
These choices do not specifically address the fear-tension-pain cycle with the same breathing techniques as the Dick-Read method.
A gravida 1 patient at 32 weeks of gestation reports that she has severe lower back pain. What should the nurse's assessment include?
- A. Palpation of the lumbar spine
- B. Exercise pattern and duration
- C. Observation of posture and body mechanics
- D. Ability to sleep for at least 6 hours uninterrupted
Correct Answer: C
Rationale: The correct answer is C. Observation of posture and body mechanics is essential in assessing lower back pain in a pregnant patient to identify any potential causes related to the growing uterus and changes in body mechanics. Palpation of the lumbar spine (Choice A) may provide some information but does not address the underlying issue. Exercise pattern and duration (Choice B) are important but not the priority in this scenario. Ability to sleep for at least 6 hours uninterrupted (Choice D) is not directly related to assessing lower back pain.
Which complication could occur as a result of percutaneous umbilical blood sampling (PUBS)?
- A. Postdates pregnancy
- B. Fetal bradycardia
- C. Placenta previa
- D. Uterine rupture
Correct Answer: B
Rationale: The correct answer is B: Fetal bradycardia. During PUBS, a needle is inserted into the umbilical cord to obtain fetal blood for testing. This procedure carries a risk of causing fetal bradycardia, which is a decrease in the fetal heart rate. This can be a serious complication as it may indicate fetal distress. It is important to monitor the fetal heart rate during and after the procedure to detect and address any signs of bradycardia promptly.
Other choices are incorrect because:
A: Postdates pregnancy - PUBS is not known to cause postdates pregnancy.
C: Placenta previa - PUBS is not associated with the development of placenta previa.
D: Uterine rupture - PUBS does not typically lead to uterine rupture.
In summary, fetal bradycardia is the potential complication of PUBS due to the invasive nature of the procedure and the risk of affecting fetal well-being.