Nokea
Which of the following oils should the nurse recommend?
- A. Lavender
- B. Eucalyptus
- C. Jasmine
- D. Tea tree
Correct Answer: A
Rationale: The nurse should recommend lavender oil because it is known for its calming and relaxing properties, which can help reduce stress and promote better sleep. Lavender oil has therapeutic benefits for anxiety and insomnia, making it a suitable choice. Eucalyptus is more commonly used for respiratory issues, jasmine for relaxation, and tea tree for skin conditions. Lavender stands out as the most appropriate option based on the context of the question.
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A nurse in an emergency department is caring for a 3-month-old infant. Which of the following actions should the nurse take?
- A. Administer ceftriaxone.
- B. Administer pneumococcal conjugate vaccine.
- C. Initiate serum glucose testing every 1 hr.
- D. Initiate neutropenic precautions.
Correct Answer: A
Rationale: The correct answer is A: Administer ceftriaxone. In infants, ceftriaxone is commonly used for treating bacterial infections due to its broad-spectrum coverage. It is important to initiate prompt treatment in infants to prevent complications. Administering a pneumococcal conjugate vaccine (choice B) is important for prevention but not an immediate action in this scenario. Initiating serum glucose testing every 1 hr (choice C) is not necessary unless there are specific indications, as it may cause unnecessary stress to the infant. Neutropenic precautions (choice D) are not relevant in this case as there is no indication of neutropenia.
The nurse should monitor the child for which of the following complications?
- A. Nuchal rigidity when standing
- B. Double vision
- C. Headache
- D. Pain in the posterior iliac crest
Correct Answer: C
Rationale: The correct answer is C: Headache. In pediatric patients, headaches can be indicative of serious underlying conditions such as meningitis or increased intracranial pressure. Monitoring for headaches is crucial for early detection and intervention. Nuchal rigidity when standing (A) is more indicative of meningitis in adults. Double vision (B) is more associated with neurological issues. Pain in the posterior iliac crest (D) is not typically a complication that requires monitoring in children.
Which of the following findings should the nurse report to the provider?
- A. An 18-month-old toddler who has a heart rate of 68/min
- B. A school-age child who has a rectal body temperature of 37.3° C (99.1° F)
- C. An adolescent who has a BP of 132/82 mm Hg
- D. A 3-month-old infant who has a respiratory rate of 30/min
Correct Answer: A
Rationale: The correct answer is A: An 18-month-old toddler who has a heart rate of 68/min. This finding should be reported to the provider because a heart rate of 68/min in an 18-month-old toddler is below the normal range for that age group, which is typically around 100-130/min. This could indicate bradycardia, which may be a sign of an underlying health issue that requires further evaluation and intervention. Reporting this abnormal finding promptly can help the provider assess the toddler's cardiovascular health and determine appropriate management.
The other choices are within normal ranges for their respective age groups:
B: A school-age child with a rectal temperature of 37.3°C (99.1°F) is within the normal range.
C: An adolescent with a blood pressure of 132/82 mm Hg is within the normal range for that age group.
D: A 3-month-old infant with a respiratory rate of 30/min is within the normal
Which of the following findings should indicate to the nurse that treatment has been effective?
- A. Odorless urine
- B. No report of pain with voiding
- C. Urine output 256 mL over 8 hours
- D. Temperature 37.2° C (99° F)
Correct Answer: C
Rationale: The correct answer is C: Urine output 256 mL over 8 hours. This finding indicates effective treatment as it shows adequate kidney function and hydration status. Normal urine output is 30-50 mL/hr, so 256 mL over 8 hours is within the expected range.
A: Odorless urine is a general indicator of hydration but not a definitive sign of treatment effectiveness.
B: No report of pain with voiding is subjective and may not always reflect treatment effectiveness.
D: Temperature within normal range is a good sign, but it does not directly indicate treatment effectiveness related to the urinary system.
Which of the following actions by the staff nurse indicates an understanding of infection control practices?
- A. Maintains droplet precautions while the child is coughing and sneezing.
- B. Applies a face mask after entering the child's room.
- C. Wears gloves when assisting the child to the bathroom.
- D. Follows airborne precautions by wearing an N95 respirator while caring for the child.
Correct Answer: A
Rationale: The correct answer is A because maintaining droplet precautions while the child is coughing and sneezing is essential for preventing the spread of infection through respiratory droplets. This action shows understanding of infection control practices by implementing specific measures to reduce transmission of pathogens. Choice B is incorrect as wearing a face mask after entering the room does not provide adequate protection during exposure to respiratory secretions. Choice C is incorrect as gloves are not sufficient for preventing transmission of respiratory infections. Choice D is incorrect as airborne precautions are not necessary for droplet precautions.