Nursing Elites

1. During preterm labor, a client is scheduled for an amniocentesis. The nurse should review which of the following tests to assess fetal lung maturity?

• A. Alpha-fetoprotein (AFP)
• B. Lecithin/sphingomyelin (L/S) ratio
• C. Kleihauer-Betke test
• D. Indirect Coombs' test

Correct answer: B

Rationale: The Lecithin/sphingomyelin (L/S) ratio is a test used to evaluate fetal lung maturity. An L/S ratio greater than 2:1 indicates fetal lung maturity. This test helps in determining the risk of respiratory distress syndrome in the newborn. Alpha-fetoprotein (AFP) is used in screening for neural tube defects, not for assessing lung maturity. The Kleihauer-Betke test is used to detect fetal-maternal hemorrhage, not fetal lung maturity. The Indirect Coombs' test is used to identify the presence of antibodies in the mother's blood that could attack fetal red blood cells, not for assessing lung maturity.

2. When caring for a client suspected of having hyperemesis gravidarum, which finding is a manifestation of this condition?

• A. Hgb 12.2 g/dL
• B. Urine ketones present
• C. Alanine aminotransferase 20 IU/L
• D. Blood glucose 114 mg/dL

Correct answer: B

Rationale: The correct answer is B: Urine ketones present. The presence of urine ketones indicates dehydration, which is a common manifestation of hyperemesis gravidarum. Hyperemesis gravidarum is characterized by severe nausea, vomiting, weight loss, and electrolyte imbalances due to dehydration. Monitoring for ketonuria helps assess the degree of dehydration in clients with this condition. Choices A, C, and D are incorrect because hemoglobin level, alanine aminotransferase level, and blood glucose level are not specific manifestations of hyperemesis gravidarum. While these laboratory values may be abnormal in some cases, they are not typically used to diagnose or assess the condition.

3. A nurse in a health clinic is reinforcing teaching about contraceptive use with a group of clients. Which of the following client statements demonstrates understanding?

• A. Using a water-soluble lubricant with condoms can help prevent breakage and ensure effectiveness in preventing pregnancy and STIs.
• B. A diaphragm should be removed 2 hours after intercourse.
• C. Oral contraceptives can worsen a case of acne.
• D. A contraceptive patch is replaced once a month.

Correct answer: A

Rationale: The correct answer is A because using a water-soluble lubricant with condoms can help prevent breakage and ensure effectiveness in preventing pregnancy and sexually transmitted infections (STIs). This statement demonstrates the client's understanding of the importance of proper condom use to maximize protection. Choice B is incorrect because a diaphragm should be left in place for at least 6 hours after intercourse to ensure contraceptive effectiveness. Choice C is incorrect as oral contraceptives are known to improve acne in some cases. Choice D is incorrect because a contraceptive patch is typically replaced weekly, not monthly.

4. A healthcare professional is preparing to collect a blood specimen from a newborn via a heel stick. Which of the following techniques should the professional use to help minimize the pain of the procedure for the newborn?

• A. Apply a cool pack to the heel for 10 minutes prior to the puncture.
• B. Request a prescription for IM analgesic.
• C. Use a manual lancet to pierce the skin.
• D. Place the newborn skin-to-skin on the mother's chest.

Correct answer: D

Rationale: Placing the newborn skin-to-skin on the mother's chest is an effective technique to significantly decrease the newborn's pain level and anxiety during a heel stick procedure. This approach provides comfort, warmth, and familiarity to the newborn, promoting a sense of security and reducing distress. It is important for the healthcare professional to implement this technique before, during, and after the procedure to optimize pain management and support newborn well-being. The other options, such as applying a cool pack, requesting an IM analgesic prescription, and using a manual lancet, are not appropriate for minimizing pain in a newborn during a heel stick procedure. Applying a cool pack may cause vasoconstriction and increase pain, requesting an IM analgesic for a routine heel stick is excessive, and using a manual lancet without additional comforting measures may not adequately address the newborn's pain and anxiety.

5. After an amniotomy, what is the priority nursing action?

• A. Observe color and consistency of fluid
• B. Assess the fetal heart rate pattern
• C. Assess the client's temperature
• D. Evaluate the client for the presence of chills and increased uterine tenderness using palpation

Correct answer: B

Rationale: After an amniotomy, the priority nursing action is to assess the fetal heart rate pattern. This is crucial to monitor for any signs of fetal distress, as changes in the fetal heart rate could indicate potential complications related to the procedure. Observing the color and consistency of the fluid (Choice A) is important but not the priority over assessing fetal well-being. Assessing the client's temperature (Choice C) and evaluating the client for chills and increased uterine tenderness (Choice D) are not immediate priorities following an amniotomy.

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