ATI RN
FNP Pediatric Practice Questions Questions
Question 1 of 5
At the time of birth, what is the grayish white, cheeselike substance that normally covers the newborn's skin called?
Correct Answer: D
Rationale: Vernix caseosa is the grayish white, cheeselike substance that normally covers a newborn's skin at the time of birth. It is a natural substance produced by the baby's skin glands while in the womb. Vernix caseosa helps protect the baby's delicate skin from the amniotic fluid in the uterus and acts as a moisturizer as well. It also has antimicrobial properties, providing a barrier against infection. After birth, healthcare providers typically wipe off or gently wash the vernix from the baby's skin during the first bath.
Question 2 of 5
Which of the ff should the nurse include in the teaching plan of a client with acute bronchitis?
Correct Answer: B
Rationale: In acute bronchitis, the highest priority in the teaching plan should focus on preventing the spread of infection. Washing hands frequently can help reduce the risk of spreading the infection to others or introducing new germs that could worsen the client's condition. Proper hand hygiene is one of the most important ways to prevent the transmission of respiratory infections, like bronchitis, by reducing the number of pathogens on the hands. This measure is important not only for the client's well-being but also for the health of those in close contact with the client.
Question 3 of 5
The MOST common cause of obstructive sleep apnea in children is
Correct Answer: C
Rationale: Adenotonsillar hypertrophy is the leading cause of obstructive sleep apnea in children.
Question 4 of 5
The parent of a child with glomerulonephritis asks how they will know the child is improving. Which is the best response?
Correct Answer: A
Rationale: An increase in urine output and a return to normal urine color are clear, observable signs of improvement in glomerulonephritis.
Question 5 of 5
Which of the following are chemical markers that identity cells or molecules?
Correct Answer: A
Rationale: Antibodies are proteins produced by the immune system that specifically recognize and bind to foreign molecules, such as antigens. They are chemical markers that facilitate the identification of cells or molecules by interacting with specific antigens. This interaction plays a crucial role in various immune responses, including immune surveillance, antigen recognition, and immune defense mechanisms. Antibodies are essential tools in biomedical research, diagnostics, and therapeutics for identifying and targeting specific cells or molecules.