Nokea
Structurally, the ovary displays:
- A. on the outside, an elastic tissue;
- B. on the surface, the glandular parenchyma;
- C. the cortical area, which contains ovarian follicles;
- D. the medullar area, which contains blood vessels;
Correct Answer: C
Rationale: Step 1: The ovary is a complex organ with distinct internal structures.
Step 2: The ovarian cortex houses ovarian follicles, which are crucial for reproductive functions.
Step 3: Ovarian follicles contain oocytes and support cells for oocyte development.
Step 4: Therefore, choice C is correct as it accurately describes the structural aspect of the ovary.
Summary: Choices A, B, and D are incorrect as they do not accurately describe the structural components of the ovary. Choice A talks about elastic tissue, choice B mentions glandular parenchyma, and choice D refers to blood vessels, none of which are specific to the structural arrangement of the ovary.
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The menstrual cycle lasts on average 28 days. Day 1 is the first day that ___________ starts, and usually finishes by day 5
- A. Menopause
- B. ovulation
- C. Implantation
- D. menstruation
Correct Answer: D
Rationale: The correct answer is D: menstruation. Day 1 of the menstrual cycle is the first day of menstruation, which typically lasts around 3-7 days. Menstruation is the shedding of the uterine lining when pregnancy has not occurred. This marks the beginning of a new cycle. Menopause (A) is the cessation of menstruation and fertility typically occurring in women in their 40s-50s. Ovulation (B) is the release of an egg from the ovary, usually occurring around day 14 of the cycle. Implantation (C) is the attachment of a fertilized egg to the uterus, which occurs around 6-10 days after ovulation.
Why should a nurse educate women to have regular gynecologic examinations and Pap tests?
- A. It helps decide the mode of surgical treatment.
- B. It is the best cure for most infections.
- C. It increases the potential for an early diagnosis.
- D. It is an inexpensive test.
Correct Answer: C
Rationale: Regular screenings increase the likelihood of early detection and treatment of conditions like cervical cancer.
A 68-yr-old male patient tells the nurse that he is worried because he does not respond to sexual stimulation the same way he did when he was younger. Which is the nurse’s best response to the patient’s concern?
- A. “Interest in sex frequently decreases as men get older.”
- B. “Many men need additional sexual stimulation with aging.”
- C. “Erectile dysfunction is a common problem with older men.”
- D. “Tell me more about how your sexual response has change
Correct Answer: B
Rationale: The correct answer is B: "Many men need additional sexual stimulation with aging." With aging, physiological changes can affect sexual response. Additional stimulation may be required due to lower hormone levels and decreased sensitivity. This response acknowledges the patient's concern and provides a factual explanation.
Incorrect answers:
A: "Interest in sex frequently decreases as men get older." - While libido may decrease with age, it doesn't directly address the patient's concern about sexual response.
C: "Erectile dysfunction is a common problem with older men." - Erectile dysfunction is only one aspect of sexual response and may not be the main issue for the patient.
D: "Tell me more about how your sexual response has changed." - While this shows empathy, it doesn't provide information or address the potential need for additional stimulation.
Which of the following reasons would make a client who was treated successfully for a chlamydia infection at a greater risk for acquiring AIDS?
- A. The tissue irritation may be permanent, despite successful eradication of the bacteria.
- B. The immune system is already compromised.
- C. The bacterium Chlamydia trachomatis causes AIDS.
- D. The bacterium Chlamydia trachomatis continues to live inside the cells it has infected.
Correct Answer: B
Rationale: Having had an STI indicates existing vulnerabilities in the immune system, increasing susceptibility to HIV/AIDS.
___________is an organelle that helps the sperm to penetrate the ovum.
- A. Acrosome
- B. Zona pellucida
- C. Megalis
- D. None of the above
Correct Answer: A
Rationale: The correct answer is A: Acrosome. The acrosome is an organelle in the head of the sperm that contains enzymes which help the sperm penetrate the outer layer of the ovum during fertilization. It plays a crucial role in the fertilization process.
Explanation of other choices:
B: Zona pellucida is the outer membrane of the ovum that the sperm needs to penetrate, not an organelle within the sperm itself.
C: Megalis is not a relevant organelle involved in fertilization.
D: None of the above is incorrect as the acrosome is the specific organelle that aids in sperm penetration of the ovum.