Nokea
A nurse is obtaining a sputum sample from a school-age child. Which of the following actions should the nurse take?
- A. Ask the child to cough deeply.
- B. Ask the child to clear their throat.
- C. Use wall suction to obtain the sample from the child's throat.
- D. Use a bulb syringe to obtain sputum from the child's mouth.
Correct Answer: A
Rationale: Asking the child to cough deeply helps obtain a sputum sample from the lower respiratory tract. Clearing the throat, wall suction, or bulb syringe are less effective or inappropriate methods.
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A nurse is preparing to percuss an adolescent's chest and abdomen. Which of the following areas should the nurse expect to hear a dull sound?
- A. This region of the chest is expected to be resonant on percussion because of the air in the lung.
- B. The right upper quadrant of the abdomen is usually dull on percussion because of the underlying liver.
- C. This site is tympanic because of the gas in the intestines.
Correct Answer: B
Rationale: The right upper quadrant is dull due to the liver. The chest is resonant, and intestines are tympanic.
A nurse in a clinic is caring for a group of infants. Which of the following findings should the nurse report as a possible indication of physical maltreatment?
- A. A hemangioma on the infant's torso
- B. A burn with splash marks on the lower right leg
- C. A large, irregular, brownish-blue area on the infant's buttock
- D. An abrasion on the back of the infant's arm
Correct Answer: B
Rationale: Splash-mark burns suggest possible abuse due to their pattern and should be reported. Hemangiomas are benign, bruises need context, and abrasions may be accidental.
A nurse is caring for a preschooler who has diabetes mellitus and is pale, diaphoretic, and irritable. The child's blood glucose level is 52 mg/dL. Which of the following actions should the nurse take first?
- A. Give 1 tsp of peanut butter to the child.
- B. Recheck the child's blood glucose level.
- C. Administer 1 tbsp of sugar to the child.
- D. Document the incident in the child's record.
Correct Answer: C
Rationale: Administering sugar treats hypoglycemia quickly in a conscious child. Peanut butter is slow-acting, rechecking delays treatment, and documentation follows intervention.
A nurse is contributing to the plan of care for a preschooler who has moderate partial-thickness burns on both lower extremities. Which of the following interventions should the nurse recommend?
- A. Maintain clean technique during the child's dressing changes.
- B. Provide low-calorie snacks for the child three to four times each day between meals.
- C. Allow the child to set their own daily schedule for wound care.
- D. Ensure the child receives pain medication 30 to 45 min prior to therapy.
Correct Answer: D
Rationale: Pain medication 30-45 minutes before therapy manages pain during dressing changes or therapy. Clean technique is standard but not specific to pain, low-calorie snacks are irrelevant, and a child setting their own schedule is unsafe.
A nurse is preparing to perform a heel stick on an infant. Which of the following actions should the nurse take?
- A. Use an automated lancet device to puncture the heel.
- B. Apply limb restraints to the infant.
- C. Puncture the heel at the inner aspect of the heel.
- D. Cleanse the area with povidone iodine.
Correct Answer: A
Rationale: An automated lancet device ensures a controlled puncture, minimizing discomfort. Restraints are unnecessary, the inner heel is not the correct site, and povidone iodine is not typically used for heel sticks.