Nokea
The evolutionary stages of the ovarian follicles are:
- A. secondary;
- B. tertiary (de Graaf);
- C. primordial;
- D. evolutionary;
Correct Answer: C
Rationale: The correct answer is C: primordial. Ovarian follicles go through several stages of development. Primordial follicles are the earliest stage, containing primary oocytes surrounded by a single layer of squamous cells. This stage represents the resting pool of follicles. Secondary follicles come next, with primary oocytes surrounded by multiple layers of granulosa cells. Tertiary (de Graaf) follicles are the most advanced stage, containing a fluid-filled antrum and a mature oocyte. Evolutionary is not a recognized stage in ovarian follicle development. Secondary is incorrect as it comes after primordial, and tertiary is incorrect as it is not the earliest stage.
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The target of FSH is the _____.
- A. prostate
- B. seminiferous tubule
- C. pituitary
- D. penis
Correct Answer: B
Rationale: The correct answer is B: seminiferous tubule. FSH (follicle-stimulating hormone) targets the seminiferous tubules in the testes to stimulate the production of sperm. FSH plays a crucial role in male reproductive function by promoting spermatogenesis. The other choices are incorrect because:
A: Prostate - FSH does not directly target the prostate.
C: Pituitary - FSH is secreted by the pituitary gland, it does not target the pituitary itself.
D: Penis - FSH does not have a direct role in the structure or function of the penis.
PID is:
- A. Prostate inflammatory disease
- B. Pelvic infiltrative disorder
- C. Pelvic inflammatory disease
- D. Prostate inhibitory disorder
Correct Answer: C
Rationale: Step-by-step rationale for why choice C is correct:
1. PID stands for Pelvic Inflammatory Disease.
2. PID is an infection of the female reproductive organs, including the uterus, fallopian tubes, and ovaries.
3. Symptoms include pelvic pain, abnormal vaginal discharge, fever, and painful urination.
4. Choice A is incorrect because PID does not specifically refer to the prostate.
5. Choice B is incorrect as PID does not involve infiltration but rather inflammation.
6. Choice D is incorrect as PID is not a disorder that inhibits the prostate.
The fingerlike ends of fallopian tubes are called as:
- A. Cilia
- B. Papillae
- C. Flagellae
- D. Fimbriae
Correct Answer: D
Rationale: The correct answer is D: Fimbriae. Fimbriae are the fingerlike projections at the end of the fallopian tubes that help capture the released egg from the ovary. They create a sweeping motion to guide the egg into the tube for fertilization. Cilia (A) are hair-like projections that help with movement, but they are not specific to the fallopian tubes. Papillae (B) are small, raised projections found in various organs, not in the fallopian tubes. Flagellae (C) are whip-like structures used for movement in some cells, not found in the fallopian tubes. In summary, fimbriae are specifically designed to capture and guide the egg, making them the correct choice.
When a nurse is educating a group of women about the risks of breast cancer, she includes which of the following common risk factor?
- A. Older than 30 years of age
- B. Family history of breast cancer
- C. African-American heritage
- D. Breast tenderness, without any sensation
Correct Answer: B
Rationale: Family history is a well-established risk factor for breast cancer.
Which of the following does not occur during puberty in a female?
- A. Increased fat deposits beneath the skin
- B. Onset of menopause
- C. Widening and lightening of the pelvis
- D. Development of the breasts
Correct Answer: B
Rationale: The correct answer is B: Onset of menopause. Puberty is the period of sexual maturation and development, typically occurring in adolescence. Menopause, on the other hand, is the cessation of menstruation and fertility, usually happening in women in their late 40s or early 50s. During puberty in females, there is an increase in fat deposits beneath the skin, widening and lightening of the pelvis to prepare for childbirth, and development of the breasts as part of secondary sexual characteristics. Menopause does not occur during puberty; it is a separate phase in a woman's reproductive life cycle. Therefore, B is the correct answer.