Nursing Elites

1. You and your partner are performing CPR on a 2-year-old female in cardiac arrest. During your resuscitation attempt, you should:

• A. hyperventilate her due to severe hypoxia.
• B. attach the AED pads after 5 minutes of high-quality CPR.
• C. perform compressions and ventilations at a ratio of 30:2.
• D. allow the chest to fully recoil between compressions.

Correct answer: D

Rationale: Allowing the chest to fully recoil between compressions is crucial during CPR to ensure proper blood flow. This action allows the heart to refill with blood, enhancing the effectiveness of compressions and circulation. Hyperventilating the patient can lead to decreased cardiac output and is not recommended. Attaching AED pads should be done as soon as possible in a pediatric cardiac arrest situation, ideally within 2 minutes. The correct compression-to-ventilation ratio for pediatric CPR is 30:2, focusing on high-quality compressions to provide adequate perfusion to vital organs.

2. The word hormone is derived from the Greek 'hormao' meaning 'I excite or arouse'. Hormones communicate this effect by their unique chemical structures recognized by specific receptors on their target cells, by their patterns of secretion, and their concentrations in the general or local circulation. Which of the following is NOT a function of hormones?

• A. Producing new offspring
• B. Promoting growth and beauty
• C. Maintaining body temperature
• D. Fighting infections

Correct answer: A

Rationale: The function of producing new offspring is not attributed to hormones. Hormones primarily regulate various physiological processes in the body such as growth, metabolism, reproduction, and immune response, but they do not directly play a role in producing offspring.

3. A postpartum client is experiencing heavy lochia and a boggy uterus. What should be the nurse's initial action?

• A. Administer a uterotonic medication
• B. Encourage the client to void
• C. Perform fundal massage
• D. Increase the client's fluid intake

Correct answer: C

Rationale: The correct initial action for a postpartum client experiencing heavy lochia and a boggy uterus is to perform fundal massage. Fundal massage helps to firm the uterus and reduce bleeding by promoting uterine contractions, which can assist in preventing postpartum hemorrhage. Administering uterotonic medication may be necessary in some cases but should not be the initial action. Encouraging the client to void and increasing fluid intake can be important interventions but are not the priority in this situation where immediate uterine firmness is needed to control bleeding.

4. What is the proper depth of chest compressions for a 9-month-old infant?

• A. 1/3 the diameter of the chest or about 1 1/2 inches.
• B. 1/4 the diameter of the chest or about 1 inch.
• C. 1/2 the diameter of the chest or about 2 inches.
• D. 1/3 the diameter of the chest or about 3/4 inch.

Correct answer: A

Rationale: When performing chest compressions on a 9-month-old infant, the proper depth is 1/3 the diameter of the chest, which equates to approximately 1 1/2 inches. This depth is crucial for effective cardiopulmonary resuscitation (CPR) in infants. Choice B, which suggests 1/4 the diameter of the chest or about 1 inch, is incorrect as it does not provide the recommended depth for infants. Choice C, stating 1/2 the diameter of the chest or about 2 inches, is too deep and may cause harm to the infant. Choice D, mentioning 1/3 the diameter of the chest or about 3/4 inch, is also incorrect as it underestimates the required depth for effective chest compressions on a 9-month-old infant.

5. Fred, a 12-year-old boy, is diagnosed with pneumococcal pneumonia. Which of the following symptoms would Nurse Nica expect to assess?

• A. Mild cough
• B. Slight fever
• C. Chest pain
• D. Bulging fontanel

Correct answer: C

Rationale: Chest pain is a common symptom associated with pneumococcal pneumonia. It can occur due to inflammation of the pleura or irritation of the lung tissue, leading to sharp or stabbing pain that worsens with breathing or coughing. While cough and fever are also common with pneumonia, chest pain is particularly significant in this case.

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