Nursing Elites

1. The healthcare provider is teaching a new mother how to care for her newborn's umbilical cord. Which instruction should be included?

• A. Keep the cord dry and exposed to air
• B. Clean the cord with alcohol at every diaper change
• C. Cover the cord with a sterile dressing
• D. Submerge the cord in water during baths

Correct answer: A

Rationale: Keeping the umbilical cord dry and exposed to air is the correct instruction because it promotes faster healing. Moisture can delay the healing process and increase the risk of infection. Cleaning the cord with alcohol at every diaper change or covering it with a sterile dressing can actually impede the healing process by preventing airflow. Submerging the cord in water during baths is not recommended as it can introduce moisture and increase the risk of infection.

2. Your assessment of a 5-year-old child reveals that he is unresponsive with a respiratory rate of 8 breaths/min and a heart rate of 50 beats/min. Treatment for this child should include:

• A. high-flow oxygen via non-rebreathing mask and rapid transport.
• B. assisted ventilation with a bag-mask device and rapid transport.
• C. positive-pressure ventilation, chest compressions, and rapid transport.
• D. back slaps and chest thrusts while attempting artificial ventilations.

Correct answer: C

Rationale: In a 5-year-old child who is unresponsive with severe bradycardia and bradypnea, the priority is to provide positive-pressure ventilation to support breathing and perform chest compressions to support circulation. This child is in cardiac arrest, and the recommended treatment according to pediatric basic life support guidelines involves a combination of positive-pressure ventilation and chest compressions to maintain oxygenation and circulation. Rapid transport to a medical facility for further advanced care is crucial in this critical situation. Choices A, B, and D are incorrect because high-flow oxygen via non-rebreathing mask, assisted ventilation with a bag-mask device, and back slaps with chest thrusts are not sufficient in a cardiac arrest situation where the child requires immediate positive-pressure ventilation and chest compressions to maintain oxygenation and circulation.

3. The word hormone is derived from the Greek 'hormao' meaning 'I excite or arouse.' Hormones communicate this effect through their unique chemical structures recognized by specific receptors on their target cells, 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 enhancing beauty
• C. Maintaining body temperature
• D. Fighting infections

Correct answer: A

Rationale: Hormones play a crucial role in various bodily functions such as regulating metabolism, growth, and maintaining homeostasis. However, producing new offspring involves reproductive processes controlled by other systems in the body, not directly by hormones.

4. Which of the following statements regarding pediatric anatomy is correct?

• A. The child's trachea is more rigid and less prone to collapse.
• B. The occiput is proportionately larger when compared to an adult.
• C. Airway obstruction is common in children due to their large uvula.
• D. Relative to the overall size of the airway, a child's epiglottis is smaller.

Correct answer: B

Rationale: The occiput, the back part of the head, is proportionately larger in children compared to adults, which can have implications for airway management techniques. This anatomical difference is important to consider when providing care to pediatric patients, especially during airway interventions.

5. The healthcare provider assesses a postpartum client who is 1 day post-delivery. Which finding would require immediate intervention?

• A. Lochia rubra with a few small clots
• B. Fundus firm and midline
• C. Temperature of 100.4°F (38°C)
• D. Saturated perineal pad in 15 minutes

Correct answer: D

Rationale: A saturated perineal pad in 15 minutes indicates excessive bleeding, which is abnormal postpartum. This finding could suggest hemorrhage, requiring immediate intervention to prevent further complications like hypovolemic shock. Monitoring and managing postpartum bleeding are crucial to ensure the client's safety and prevent serious consequences.

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