Nokea
During which stage of the menstrual cycle does the endometrium layer thicken?
- A. Proliferative phase
- B. Ovulation phase
- C. Luteal phase
- D. Secretory phase
Correct Answer: D
Rationale: The endometrium layer thickens during the secretory phase of the menstrual cycle. This phase occurs after ovulation and is characterized by the endometrium preparing for possible implantation of a fertilized egg by further thickening and becoming more vascularized. If pregnancy does not occur, the thickened endometrial lining will be shed during menstruation. The secretory phase is under the control of the hormone progesterone, which is produced by the corpus luteum formed in the ovary after ovulation.
You may also like to solve these questions
The nurse is educating a male patient on how a vasectomy works. What is the best explanation for this procedure?
- A. The procedure blocks the sperm from entering into the semen and being ejaculated.
- B. The procedure removes the testicle so that sperm are not made.
- C. The tube that carries seminal fluid is blocked, causing no semen to be ejaculated.
- D. The procedure kills all sperm so they are unable to make it to the ovulated egg.
Correct Answer: A
Rationale: A vasectomy involves blocking or cutting the vas deferens to prevent sperm from being ejaculated with semen, making it an effective method of contraception. Choice B is incorrect because the testicles are not removed during a vasectomy, only the vas deferens is altered. Choice C is incorrect because seminal fluid is still produced, but sperm are prevented from entering it. Choice D is incorrect because sperm are not killed, but rather prevented from mixing with semen.
A nurse is providing teaching to a client who is at 38 weeks of gestation and has a prescription to receive misoprostol intravaginally. Which of the following statement should the nurse make?
- A. "You will need to stay in a side-lying position for 30 minutes after each dose."
- B. "You will receive an IV infusion of oxytocin 1 hour after your last dose."
- C. " You will receive a magnesium supplement immediately following therapy."
- D. " You will need to have a full bladder before the therapy begins."
Correct Answer: A
Rationale: The correct statement the nurse should make to the client receiving misoprostol intravaginally is, "You will need to stay in a side-lying position for 30 minutes after each dose." This instruction is important because maintaining a side-lying position can help prevent leakage and promote proper absorption of the medication. It enhances the effectiveness of the medication and reduces the risk of its expulsion before absorption, ultimately leading to a better response to the treatment. The other options are not relevant to the administration of misoprostol intravaginally and do not align with best practice for this specific therapy.
The nurse is assessing a client diagnosed with placenta previa. Which findings should the nurse expect to note?
- A. Uterine rigidity.
- B. Severe abdominal pain.
- C. Bright red vaginal bleeding.
- D. Soft, relaxed, nontender uterus.
Correct Answer: C
Rationale: Placenta previa presents as painless bright red bleeding and a soft, non-tender uterus.
A client at 34 weeks' gestation reports regular uterine contractions. What is the nurse's priority action?
- A. Encourage ambulation to relieve discomfort.
- B. Perform a sterile vaginal examination.
- C. Assess fetal heart rate and contraction pattern.
- D. Administer an analgesic as prescribed.
Correct Answer: C
Rationale: Assessing fetal heart rate and contraction pattern is crucial to evaluate for preterm labor.
The newborn's mother is concerned about the shape of the baby's head after delivery. She states that the baby looks like a "cone head." What is the most appropriate response by the nurse?
- A. "You don't need to worry about it. It is perfectly normal after birth."
- B. "It is molding caused by the pressure during birth and will disappear in a few days."
- C. "I will report it to the physician and recommend a diagnostic scan."
- D. "It is a collection of blood related to the trauma of delivery and will absorb in a few weeks.
Correct Answer: B
Rationale: "It is molding caused by the pressure during birth and will disappear in a few days."