Nokea
Which hormone triggers ovulation?
- A. GnRH
- B. LH
- C. FSH
- D. Estrogen
Correct Answer: B
Rationale: The correct answer is B: LH (Luteinizing Hormone) triggers ovulation. Firstly, LH surge stimulates the release of the mature egg from the ovary. Secondly, it plays a crucial role in the development of the corpus luteum, which produces progesterone to prepare the uterus for potential implantation. GnRH (Choice A) is the hormone that stimulates the release of LH and FSH (Choice C) from the pituitary gland, but it does not directly trigger ovulation. Estrogen (Choice D) is involved in the regulation of the menstrual cycle and prepares the uterine lining for implantation but does not directly trigger ovulation.
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FSH causes several immature EGGS, along with their surrounding FOLLICLE cells, in the ovaries to begin to develop. The developing follicle cells release increasing amounts of ________________.
- A. hormone
- B. estrogen
- C. progesterone
- D. Implantation
Correct Answer: B
Rationale: Step-by-step rationale:
1. FSH stimulates development of follicles in ovaries.
2. Follicle cells release estrogen.
3. Estrogen levels increase as follicles develop.
4. Estrogen plays key role in menstrual cycle regulation.
Therefore, the correct answer is B (estrogen). Other choices are incorrect: A (hormones are broad, not specific), C (progesterone is released after ovulation), D (implantation occurs in the uterus, not ovaries).
Which of the following adverse reactions may occur when a client is taking danazol (Danocrine) for fibrocystic breast disease?
- A. Nausea
- B. Confusion
- C. Amenorrhea
- D. Hypotension
Correct Answer: C
Rationale: Amenorrhea is a known side effect of danazol.
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.
The ducts or tubes responsible for the ________. receiving the ovulated oocyte and
- A. glans penis providing the site for fertilization are
- B. shaft the ________.
- C. scrotum
- D. uterine (fallopian) tubes
Correct Answer: D
Rationale: The correct answer is D: uterine (fallopian) tubes. These tubes are responsible for receiving the ovulated oocyte (egg) and providing the site for fertilization. The fallopian tubes are specifically designed to transport the egg from the ovary to the uterus for potential fertilization by sperm. Choice A, glans penis, is incorrect as it is part of the male reproductive system and not involved in receiving the ovulated egg. Choice B, shaft, is also incorrect as it refers to the main part of the penis and is not related to female reproductive functions. Choice C, scrotum, is incorrect as it is part of the male reproductive system and has no role in receiving the ovulated egg.
A fracture united in unacceptable alignment is termed as:
- A. Delayed union
- B. Crepitus
- C. Malunion
- D. Nonunion
Correct Answer: C
Rationale: The correct answer is C: Malunion. Malunion refers to a fracture that has healed in an unacceptable alignment. This occurs when the fractured bones do not align properly during the healing process, leading to deformity or functional impairment. Delayed union (A) is when a fracture takes longer than usual to heal. Crepitus (B) is a term used to describe a grating or crackling sound or sensation in a joint. Nonunion (D) is when a fracture fails to heal altogether. Malunion specifically addresses the issue of improper alignment post-fracture healing, making it the most appropriate choice in this scenario.