Nursing Elites

1. A client with hyperemesis gravidarum is receiving dietary teaching. Which of the following statements by the client indicates an understanding of the teaching?

• A. I will eat foods that appeal to my taste instead of trying to balance my meals.
• B. I will avoid having a snack at bedtime.
• C. I will have 8 ounces of hot tea with each meal.
• D. I will pair my sweets with a starch instead of eating them alone.

Correct answer: A

Rationale: In hyperemesis gravidarum, where there is severe nausea and vomiting during pregnancy, it is essential for the client to eat foods that appeal to their taste to prevent further nausea. Balancing meals may not be a priority initially if the client is struggling to keep any food down. Choice B is unrelated to managing hyperemesis gravidarum. Choice C, having hot tea with each meal, may not necessarily address the issue of taste preferences. Choice D, pairing sweets with a starch, is not as relevant as choosing foods appealing to taste for managing hyperemesis gravidarum.

2. A nurse is caring for a preterm newborn who is in an incubator to maintain a neutral thermal environment. The father of the newborn asks the nurse why this is necessary. Which of the following responses should the nurse make?

• A. Preterm newborns have a smaller body surface area than normal newborns.
• B. The added brown fat layer in a preterm newborn reduces his ability to generate heat.
• C. Preterm newborns lack adequate temperature control mechanisms.
• D. The heat in the incubator rapidly dries the sweat of preterm newborns.

Correct answer: C

Rationale: The correct answer is C because preterm newborns have immature temperature regulation mechanisms, making it difficult for them to maintain their body temperature. An incubator helps maintain a stable thermal environment. Choice A is incorrect as the body surface area is not the primary reason for needing an incubator. Choice B is incorrect because brown fat in preterm newborns actually helps generate heat. Choice D is incorrect as the purpose of the incubator is not to dry sweat but to regulate the newborn's temperature.

3. A client who is 2 days postpartum has a saturated perineal pad with bright red lochia containing small clots. What should the nurse document in the client's medical record?

• A. Moderate lochia rubra
• B. Excessive lochia serosa
• C. Light lochia rubra
• D. Scant lochia serosa

Correct answer: A

Rationale: The correct answer is 'Moderate lochia rubra.' On the second day postpartum, it is normal for lochia to be bright red and contain small clots, indicating moderate lochia rubra. This amount of bleeding is expected as the uterus continues to shed its lining after childbirth. Excessive lochia serosa, light lochia rubra, and scant lochia serosa do not accurately reflect the described scenario. Excessive lochia serosa is more characteristic of a later postpartum period, while light and scant lochia serosa are not consistent with the bright red color and small clots observed in this case.

4. A nurse is teaching clients in a prenatal class about the importance of taking folic acid during pregnancy. The nurse should instruct the clients to consume an adequate amount of folic acid from various sources to prevent which of the following fetal abnormalities?

• A. Neural tube defect
• B. Trisomy 21
• C. Cleft lip
• D. Atrial septal defect

Correct answer: A

Rationale: The nurse should educate clients that inadequate folic acid intake is associated with an increased risk of neural tube defects in newborns. Consuming an adequate amount of folic acid from sources like fortified cereals, oranges, artichokes, liver, broccoli, and asparagus can help prevent this serious fetal abnormality. Trisomy 21 (Choice B) is caused by an extra chromosome 21 and is not preventable by folic acid intake. Cleft lip (Choice C) and atrial septal defect (Choice D) are not directly linked to folic acid intake during pregnancy.

5. A healthcare professional in the emergency department is caring for a client who presents with severe abdominal pain in the left lower quadrant. The provider suspects a ruptured ectopic pregnancy. Which of the following signs indicates to the healthcare professional that the client has blood in the peritoneum?

• A. Chvostek's sign
• B. Cullen's sign
• C. Chadwick's sign
• D. Goodell's sign

Correct answer: B

Rationale: Cullen's sign, which presents as bruising around the umbilicus, indicates the presence of blood in the peritoneum. This sign is significant in cases of a ruptured ectopic pregnancy as it suggests intraperitoneal bleeding, prompting immediate medical attention. Chvostek's sign is related to facial muscle spasm and is not indicative of peritoneal bleeding. Chadwick's sign refers to a bluish discoloration of the cervix and vagina during pregnancy, not related to peritoneal bleeding. Goodell's sign is a softening of the cervix, which is a sign of pregnancy, and not specific to peritoneal bleeding.

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