ATI Community Health Proctored Exam 2019 Quizlet - Nurselytic

Correct Answer: A

Rationale: The correct answer is A: BCG. BCG vaccine is administered through intradermal injection, leaving a small scar due to the immune response it triggers. The scar formation is a characteristic feature of the BCG vaccine and is used as an indicator of successful vaccination. Other vaccines like DPT, Hepatitis B, and Measles do not typically leave a permanent scar at the injection site. The scar formation with BCG vaccine is a result of the body's immune response to the live attenuated Mycobacterium bovis strain in the vaccine, leading to a localized inflammatory reaction and subsequent scarring.

Correct Answer: B

Rationale: The correct answer is B: Vastus lateralis muscle. The vastus lateralis is a recommended site for administration of DPT vaccine in infants and young children. It is a large muscle located in the thigh, providing a well-developed area for injection with minimal risk of hitting nerves or blood vessels. The site is easily accessible, especially for parents or caregivers administering the vaccine.

Choice A (Deltoid muscle) is more commonly used in adults, not preferred for infants.

Choices C (Gluteus maximus muscle) and D (Abdomen) are not recommended sites for DPT vaccine administration due to potential risk of hitting sciatic nerve in the gluteal region and abdominal organs in the abdomen, respectively.

Correct Answer: A

Rationale: Iron supplementation is given to pregnant women to prevent anemia. During pregnancy, iron requirements increase to support the growing fetus and maternal blood volume expansion. Anemia in pregnancy can lead to complications such as low birth weight, preterm birth, and maternal fatigue. Iron is essential for the production of hemoglobin, which carries oxygen to the tissues.
Therefore, ensuring adequate iron levels helps prevent anemia and supports the health of both the mother and the baby.

Summary:
- A: Correct. Prevents anemia by supporting hemoglobin production.
- B: Incorrect. Fetal growth is influenced by various factors, not just iron.
- C: Incorrect. Premature labor is not directly prevented by iron supplementation.
- D: Incorrect. Postpartum hemorrhage is more related to factors like uterine atony, not iron levels.

Correct Answer: A

Rationale: The correct answer is A:
To help strengthen her immune system. Vitamin A plays a crucial role in maintaining a healthy immune system, which is especially important for postpartum women to prevent infections. Vitamin A deficiency can weaken the immune response, making the body more susceptible to infections.
Explanation for other choices:
B:
To improve her vision - While vitamin A is essential for good vision, it is not the primary reason for administering it to a postpartum client.
C:
To protect her from infection - This is partially correct, as vitamin A helps protect against infections, but the primary reason is to strengthen the immune system.
D:
To promote wound healing - Vitamin A is important for wound healing, but the immune system support is the key reason for administering it in the postpartum period.

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:
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Choice B (Yang) is incorrect as it represents the opposite force to Yin.
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Choice C (Qi) is incorrect as it refers to the vital energy flow in TCM.
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Choice D (Chai) is incorrect as it is not a term used in traditional Chinese medicine.