ATI RN
Maternity and Pediatric Nursing 4th Edition Test Bank Questions
Question 1 of 5
A mother requests that her child receive the varicella vaccine at the 9-month checkup. The nurse's best response is:
Correct Answer: B
Rationale: The varicella vaccine is typically not given until the child is 12 months or older.
Question 2 of 5
which of the following must be present in order for an infant with complete transposition of the great vessels to survive at birth?
Correct Answer: C
Rationale: In an infant with complete transposition of the great vessels, the survival at birth depends on the presence of a patent ductus arteriosus (PDA) to allow mixing of oxygenated and deoxygenated blood. In this condition, the aorta arises from the right ventricle and the pulmonary artery arises from the left ventricle, leading to separate circulatory pathways for oxygenated and deoxygenated blood. The survival of the infant is dependent on the remaining fetal shunts, such as a PDA, to maintain an adequate mixing of blood until corrective surgery can be performed. Therefore, the presence of a PDA is essential for the survival of an infant with complete transposition of the great vessels at birth.
Question 3 of 5
The nurse is caring for a child with persistent hypoxia secondary to a cardiac defect. The nurse recognizes that a risk exists of cerebrovascular accidents (strokes). Which is an important objective to decrease this risk?
Correct Answer: C
Rationale: In a child with persistent hypoxia secondary to a cardiac defect, promoting cardiac output is crucial to decreasing the risk of cerebrovascular accidents (strokes). Hypoxia resulting from the cardiac defect can lead to inadequate oxygen supply to the brain, increasing the risk of strokes. By optimizing cardiac output, the body can deliver sufficient oxygen to vital organs, including the brain, reducing the likelihood of cerebrovascular accidents. It is essential to focus on supporting cardiac function to improve overall perfusion and oxygenation levels, ultimately helping to mitigate the risk of strokes in this vulnerable population.
Question 4 of 5
What does a nurse assess postoperatively in a client with a nasal fracture?
Correct Answer: C
Rationale: Postoperatively in a client with a nasal fracture, a nurse would assess for airway obstruction. Nasal fractures can cause swelling, bleeding, and obstruction of the nasal passages, which could potentially compromise the client's ability to breathe. Monitoring for signs of airway compromise, such as difficulty breathing, stridor, or other respiratory distress, is crucial in the postoperative period to ensure prompt intervention if necessary. Assessing for airway patency is a priority to prevent any serious complications related to impaired breathing. While allergic reaction, extreme sense of smell, or stridor may occur in some cases, airway obstruction is the most critical concern that requires immediate attention to maintain the client's respiratory function.
Question 5 of 5
Choose the condition th₃aâ»t exhibits blood values with a low pH and a low plasma bicarbonate concentration:
Correct Answer: B
Rationale: Metabolic acidosis is a condition characterized by a low pH (acidemia) and a low plasma bicarbonate concentration. In this condition, the body either produces too much acid, kidneys cannot remove enough acid, or there is a bicarbonate loss. This leads to an excess of hydrogen ions in the body, resulting in a decrease in pH and bicarbonate levels. Respiratory acidosis, on the other hand, is characterized by a low pH and a high carbon dioxide concentration. Respiratory alkalosis is characterized by a high pH and a low carbon dioxide concentration. Metabolic alkalosis is characterized by a high pH and a high bicarbonate concentration.