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Why is a primigravida instructed to offer her breast to the baby for the first time within 30 minutes after delivery?
- A. To initiate the occurrence of milk letdown
- B. To stimulate milk production by the mammary acini
- C. To provide the baby with colostrum
- D. To allow the mother to practice breastfeeding in the presence of healthcare providers
Correct Answer: C
Rationale: Rationale:
1. Primigravida refers to a woman pregnant for the first time.
2. Colostrum is the first milk produced after childbirth, rich in antibodies and nutrients.
3. Offering the breast within 30 minutes ensures the baby receives this vital colostrum.
4. Colostrum provides immune protection and establishes the baby's gut microbiome.
5. Options A and B relate to mature milk production, not colostrum.
6. Option D focuses on practice, not the immediate benefits of colostrum.
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Which criterion in priority setting of health problems is uniquely used in community health care?
- A. Modifiability of the problem
- B. Nature of the problem presented
- C. Magnitude of the health problem
- D. Preventive potential of the health problem
Correct Answer: C
Rationale: The correct answer is C: Magnitude of the health problem. In community health care, prioritizing based on the magnitude of the health problem is crucial as it helps identify issues affecting a large number of individuals. By addressing high-impact problems first, resources can be maximized to benefit the community as a whole. Modifiability (A) is important but not unique to community health. Nature of the problem (B) can vary and may not always indicate priority. Preventive potential (D) is valuable but does not solely determine priority in community health care.
In a mother's class, you discuss proper breastfeeding technique. Which of these is a sign that the baby has latched on the breast properly?
- A. The baby takes shallow, rapid sucks
- B. The mother does not feel nipple pain
- C. The baby's mouth is only partly open
- D. Only the mother's nipple is inside the baby's mouth
Correct Answer: B
Rationale: The correct answer is B because if the mother does not feel nipple pain, it indicates that the baby has latched on properly. Nipple pain is a common sign of improper latch, which can lead to discomfort and ineffective breastfeeding. The other choices are incorrect: A indicates ineffective sucking, C suggests a shallow latch, and D signifies a shallow latch that only involves the nipple, not the areola, leading to potential issues with milk transfer and nipple pain.
Which demographic tool may be used to describe the sex composition of the population?
- A. Sex ratio
- B. Sex proportion
- C. Population pyramid
- D. Any of these may be used
Correct Answer: D
Rationale: The correct answer is D because all of the choices can be used to describe the sex composition of the population. A, the sex ratio, compares the number of males to females. B, sex proportion, also refers to the distribution of males and females in a population. C, population pyramid, visually displays the age and sex distribution of a population. Therefore, any of these tools can be utilized to describe the sex composition accurately.
What is the interval between tetanus toxoid doses for pregnant women?
- A. 4 weeks
- B. 6 weeks
- C. 8 weeks
- D. 12 weeks
Correct Answer: A
Rationale: The correct interval between tetanus toxoid doses for pregnant women is 4 weeks. This short interval ensures optimal immunity for both the mother and the baby against tetanus. Giving the dose every 4 weeks during pregnancy helps maintain the protective levels of antibodies. Waiting longer intervals could decrease the effectiveness of the vaccine and leave the mother and baby vulnerable to tetanus infection. Choices B, C, and D are incorrect because longer intervals between doses may not provide adequate protection and could compromise immunity levels during pregnancy.
In traditional Chinese medicine, the yielding, negative, and feminine force is termed:
- A. Yin
- B. Yang
- C. Qi
- D. Chai
Correct Answer: A
Rationale: Step-by-step rationale:
1. Yin represents yielding, negative, and feminine energy in traditional Chinese medicine.
2. It is associated with qualities like darkness, coldness, and rest.
3. Yin balances the opposing force of Yang in the body.
4. In TCM, maintaining a balance between Yin and Yang is crucial for overall health.
5. Therefore, the correct answer is A: Yin.
Summary:
- Choice B (Yang) is incorrect as it represents the opposite force to Yin.
- Choice C (Qi) is incorrect as it refers to the vital energy flow in TCM.
- Choice D (Chai) is incorrect as it is not a term used in traditional Chinese medicine.