ATI RN
Pediatric NCLEX Questions Questions
Question 1 of 5
The stump of the umbilical cord usually separates in how many days?
Correct Answer: B
Rationale: The stump of the umbilical cord usually separates from the baby's belly button within 10 to 14 days after birth. During this time, it is important to keep the area clean and dry to prevent infection. Once the stump falls off, a small open wound may be left behind, which should also be kept clean and dry until it completely heals. It is normal for a small amount of blood or discharge to be present during this process, but if there are signs of infection such as redness, swelling, or foul odor, it is important to contact a healthcare provider for further evaluation and treatment.
Question 2 of 5
A patient is diagnosed with acute bacterial conjunctivitis. In providing patient teaching the nurse would tell the patient that this condition is more commonly known as which of the following?
Correct Answer: D
Rationale: Acute bacterial conjunctivitis is commonly known as "pinkeye." This condition is characterized by inflammation of the conjunctiva (the thin transparent layer covering the white part of the eye and the inside of the eyelids) due to a bacterial infection. It is a common eye condition that can cause symptoms such as redness, swelling, itching, and a discharge from the eye. Treatment often involves antibiotic eye drops or ointments to help clear the infection. It is important for patients with pinkeye to practice good hygiene, avoid sharing towels or pillows, and wash hands frequently to prevent the spread of infection to others.
Question 3 of 5
Several hours after returning from surgery, the nurse tells the patient that she is ordered to be ambulated. The patient asks, "Why?" Which of the following complications would the nurse correctly explain can be prevented by early postoperative ambulation?
Correct Answer: C
Rationale: Early postoperative ambulation is important for preventing complications such as pneumonia. When a patient remains immobile for an extended period after surgery, they are at an increased risk of developing pneumonia due to decreased lung expansion and secretions pooling in the lungs. Ambulation helps improve lung function, promote better oxygenation, and prevent respiratory complications like pneumonia. In contrast, increased peristalsis helps prevent constipation, coughing helps prevent respiratory complications as well, and wound healing is not directly related to the need for early postoperative ambulation.
Question 4 of 5
Which immunoglobulin is specific to an allergic response?
Correct Answer: B
Rationale: IgE is the immunoglobulin specific to an allergic response. When an individual is exposed to an allergen, the immune system produces IgE antibodies that bind to mast cells and basophils. Upon re-exposure to the same allergen, these IgE antibodies trigger the release of histamine and other chemicals that cause allergic symptoms such as itching, swelling, and inflammation. IgE is not normally found in high concentrations in the bloodstream unless there is an allergic reaction occurring. Other immunoglobulins like IgA, IgG, and IgM are not specifically associated with allergic responses.
Question 5 of 5
An adult has a Hickman type central venous catheter and needs to have blood drawn from it. Which of the following should the nurse do first?
Correct Answer: C
Rationale: Before drawing blood from a central venous catheter like a Hickman type, it is essential to ensure that the catheter is patent and free of any clots. Flushing the catheter with a heparinized solution (to prevent clot formation) before withdrawing blood helps clear the catheter and ensures accurate blood sample collection. Removing clots or obstructions from the catheter is crucial to prevent complications and maintain the catheter's function. Therefore, it is important to first flush the catheter with a heparinized solution before drawing blood from it.