Nokea
The developmental age of a child who continues to search for a hidden subject has achieved
- A. 7 months
- B. 9 months
- C. 11 months
- D. 13 months
Correct Answer: B
Rationale: Object permanence is typically achieved around 9 months.
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According to Piaget, the 6-month-old infant should be in which developmental stage?
- A. Use of reflexes
- B. Primary circular reactions
- C. Secondary circular reactions
- D. Coordination of secondary schemata
Correct Answer: B
Rationale: According to Piaget's theory of cognitive development, the 6-month-old infant would typically be in the stage known as primary circular reactions. This stage occurs from around 1 to 4 months of age up to about 1 year old. During this stage, infants begin to repeat actions that bring them pleasure or interesting results, such as sucking their thumb or repeating simple movements like kicking. These repetitive actions are circular in nature because they involve the infant's own body, and they serve as the building blocks for more complex interactions and understanding of the world. This stage is characterized by the infant's increasing ability to coordinate sensory information with motor actions, laying the foundation for further cognitive development.
A preterm newborn, after spending 8 weeks in the NICU, is being discharged. The parents of the newborn express apprehension and worry that the newborn may still be in danger. How should the nurse interpret these statements?
- A. Normal
- B. A reason to postpone discharge
- C. Suggestive of maladaptation
- D. Suggestive of inadequate bonding
Correct Answer: A
Rationale: It is normal for parents of preterm newborns who have spent time in the NICU to express apprehension and worry upon discharge. The NICU experience can be stressful and overwhelming for families, and it is common for parents to feel anxious about taking their newborn home. The nurse should provide support and education to help alleviate the parents' concerns and ensure a smooth transition from the hospital to home. It is important to acknowledge the parents' feelings, offer reassurance, and reinforce the importance of follow-up care and monitoring.
The nurse should expect the apical heart rate of a stabilized newborn to be in which range?
- A. 60 to 80 beats/min
- B. 80 to 100 beats/min
- C. 120 to 140 beats/min
- D. 160 to 180 beats/min
Correct Answer: B
Rationale: A stabilized newborn generally has an apical heart rate in the range of 80 to 100 beats per minute. This range is considered normal for a healthy newborn. It is important for the nurse to monitor the newborn's heart rate closely to ensure that it remains within this expected range. Any significant deviation from this range may indicate an underlying health issue that needs to be addressed promptly. Monitoring heart rate is a critical aspect of newborn care, especially in the immediate postnatal period.
When caring for a 3 year old with tetralogy of Fallot, he nurse expects to see fatigue and poor activity tolerance. This is caused by:
- A. Poor muscle tone
- B. Inadequate oxygenation of tissues.
- C. Restricted blood flow leaving the heart
- D. Inadequate intake of food.
Correct Answer: B
Rationale: Tetralogy of Fallot is a heart defect that involves four specific abnormalities in the heart's structure. One of these abnormalities is a ventricular septal defect, which results in a mixing of oxygenated and deoxygenated blood. This leads to inadequate oxygenation of tissues because some of the blood that is pumped out to the body is not fully oxygenated. As a result, the child may experience fatigue and poor activity tolerance due to the reduced oxygen supply to the tissues and organs. This is why the nurse would expect to see these symptoms in a 3-year-old with tetralogy of Fallot.
After receiving an immunization for pediatric diphtheria, tetanus, and acellular pertussis (DTaP), a patient develops swelling and tenderness at the injection site, a low-grade fever, and malaise. The pediatric nurse informs the patient's parents that:
- A. they should delay future immunizations until the patient sees an allergist.
- B. this is a mild reaction, and teaches them how to manage it.
- C. this is an appropriate reaction, and instructs them to do nothing.
- D. none of the above.
Correct Answer: B
Rationale: Mild reactions like swelling, tenderness, low-grade fever, and malaise are common after DTaP vaccination and can be managed with supportive care.