Nokea
The cortical area of the ovary contains:
- A. primordial follicles;
- B. mature follicles;
- C. secondary follicles;
- D. blood vessels;
Correct Answer: A
Rationale: Step 1: The cortical area of the ovary is the outer layer where follicles develop.
Step 2: Primordial follicles are the earliest stage of follicle development, found in the cortex.
Step 3: Mature follicles are developed follicles located deeper in the ovary, not in the cortex.
Step 4: Secondary follicles are also more developed than primordial follicles, located deeper.
Step 5: Blood vessels are important for supplying nutrients but are not specific to the cortical area.
Therefore, the correct answer is A as primordial follicles are located in the cortical area, while other choices are found in different regions of the ovary.
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A nurse goes to a high school to teach students about reducing the risk of sexually transmitted infections. Which of the following is the best answer for providing information on the prevention of STIs?
- A. Have monogamous sex with an infected partner.
- B. Abstain from sexual activities.
- C. Wash any areas where there has been indirect contact with semen or vaginal mucus.
- D. Avoid protected sex until you and sexual partners have completed treatment.
Correct Answer: B
Rationale: Abstinence is the most effective way to prevent STIs.
The region between the vaginal orifice and anus is called:
- A. Peritoneum
- B. Cul-d
- C. sac
- D. Perineum
Correct Answer: D
Rationale: The correct answer is D: Perineum. The perineum is the region between the vaginal orifice and anus. It includes the external genitalia and the area surrounding the anus. The peritoneum (A) is a membrane lining the abdominal cavity, not related to this specific region. Cul-de-sac (B) refers to a pouch-like structure in the abdominal or pelvic cavity, not the area specified in the question. Sac (C) is a general term and does not specifically denote the region between the vaginal orifice and anus. Therefore, the correct answer is D as it accurately describes the anatomical location in question.
One function of the placenta in a human is to
- A. surround the embryo and protect it from shock
- B. allow for mixing of maternal blood with fetal blood
- C. act as the heart of the fetus, pumping blood until the fetus is born
- D. permit passage of nutrients and oxygen from the mother to the fetus
Correct Answer: D
Rationale: The correct answer is D because the placenta serves as a barrier between the maternal and fetal bloodstreams, allowing for the exchange of nutrients, oxygen, and waste products. This is crucial for the fetus's growth and development. Choice A is incorrect because the placenta does not physically surround the embryo. Choice B is incorrect as maternal and fetal blood do not mix due to the placental barrier. Choice C is incorrect as the heart of the fetus pumps blood, not the placenta.
A client is concerned about her irregular menstrual periods since she has increased her daily workouts at the gym to 2 hours each day. What is the nurses best response?
- A. Do you want to talk about the need for that much exercise?
- B. Exercise is healthy but can decrease body fat and cause irregular periods. Test Bank - Medical-Surgical Nursing: Concepts for Interprofessional Collaborative Care 9e 588
- C. Bingeing and purging can cause electrolyte problems in your body.
- D. Anorexic behavior can result in decreased estrogen levels.
Correct Answer: B
Rationale: The correct answer is B. Increasing exercise intensity can lead to decreased body fat percentage, impacting hormonal balance and causing irregular periods. This is known as athletic amenorrhea. Choice A is incorrect as it does not address the physiological impact of excessive exercise on menstrual cycles. Choices C and D are also incorrect as they refer to eating disorder behaviors, which are not directly related to the client's concern of irregular periods due to increased exercise.
Miss Tucker, aged 27, had a cervical conization for cancer in situ. She is to be married in 4 months and the couple both want children, but she has been advised to have an immediate hysterectomy. In discussing the situation with the patient the nurse should
- A. encourage her to have the hysterectomy
- B. suggest she obtain a second medical opinion
- C. suggest that she restrict sexual activity indefinitely
- D. stress the importance of repeat examinations at 3- to 6-month intervals
Correct Answer: B
Rationale: Obtaining a second opinion allows for informed decision-making regarding treatment options.