Nokea
What forms the vaginal lining?
- A. Squamous epithelium
- B. Stratified epithelium
- C. Vascular connective tissue
- D. Muscle coat
Correct Answer: A
Rationale: The vaginal lining is primarily formed by squamous epithelium. Squamous epithelium is the correct answer because it is the type of epithelium that lines the vaginal canal. Stratified epithelium consists of multiple layers and is not the primary type found in the vaginal lining. Vascular connective tissue and muscle coat are not the main components of the vaginal lining, making them incorrect choices.
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How can menopause affect health?
- A. Causing conjunctivitis
- B. Leading to colitis or bowel upsets
- C. Increasing the risk of cancer
- D. Triggering urinary infections
Correct Answer: D
Rationale: Menopause can lead to changes in the urinary tract, such as decreased estrogen levels, which can increase the likelihood of urinary tract infections. While menopause can impact various aspects of health, including bone density and heart health, it is not directly linked to conjunctivitis, colitis, or an increased risk of cancer. Therefore, the correct answer is D.
Discuss the anatomical/physiological changes in pregnancy related to the breasts.
- A. Breast tenderness increases, circulatory supply to the breasts increases, leading to breast enlargement, and colostrum secretion occurs.
- B. Breast tenderness decreases, and there is no significant change in breast size.
- C. Breast changes include decreased tenderness and reduced circulatory supply.
- D. Breasts do not undergo significant changes during pregnancy.
Correct Answer: A
Rationale: During pregnancy, the breasts undergo significant anatomical and physiological changes. These changes include increased breast tenderness, an increase in circulatory supply to the breasts, resulting in breast enlargement, and the secretion of colostrum. Choice B is incorrect as breast tenderness actually increases during pregnancy. Choice C is incorrect as the circulatory supply to the breasts increases rather than reduces. Choice D is incorrect as breasts do undergo notable changes during pregnancy.
In Primary Health care, the concept of accessibility requires that:
- A. Patients should be required to accept one service in order to gain access to another type of service.
- B. A referral network, including transportation, to higher-level facilities should be coupled to PHC services.
- C. Patients' access to services should be contingent on social or cultural backgrounds, age, and marital status.
- D. Patients' access to services should be based on one's educational status.
Correct Answer: B
Rationale: In Primary Health care, accessibility entails having a referral network and transportation system in place to link patients to higher-level facilities when needed. Choice A is incorrect because patients should not be required to accept one service to access another. Choice C is incorrect as access to services should not be contingent on social or cultural backgrounds, age, or marital status. Choice D is also incorrect because educational status should not determine patients' access to healthcare services.
After fertilization, cell division occurs through a process of:
- A. Binary fission
- B. Meiosis
- C. Budding
- D. Mitosis
Correct Answer: D
Rationale: After fertilization, the zygote undergoes cell division through the process of mitosis. Mitosis is the type of cell division that results in two daughter cells with the same number of chromosomes as the parent cell. Choice A, binary fission, is a form of asexual reproduction in prokaryotes, not the process that occurs after fertilization in multicellular organisms. Choice B, meiosis, is a type of cell division that leads to the formation of gametes with half the number of chromosomes, not the process that occurs after fertilization. Choice C, budding, is a form of asexual reproduction seen in some organisms like yeast, but it is not the process of cell division after fertilization.
Septic abortion is characterized by:
- A. Backache.
- B. Os open.
- C. Heavy bleeding.
- D. Maternal pyrexia.
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.