ATI RN
Introduction to Professional Nursing Quizlet Questions
Question 1 of 5
While suctioning the endotracheal tube, the nurse should:
Correct Answer: B
Rationale: The correct answer is B because hyperoxygenating the client with 100% oxygen before and after suctioning helps prevent hypoxemia by providing adequate oxygenation and minimizing the risk of hypoxia during the suctioning procedure. This step is crucial in maintaining oxygen levels and preventing complications. A: Applying suction while inserting the catheter can cause trauma to the airway and increase the risk of hypoxemia. C: Using short jabbing movements can also cause trauma to the airway and is not recommended as it can lead to mucosal damage. D: Suctioning two to three times in quick succession can be harmful as it can cause hypoxemia and should be avoided to prevent complications.
Question 2 of 5
The preferred site for intramuscular injection in children over 7 months and adults because the area does not contain large nerves or blood vessels is the:
Correct Answer: B
Rationale: The correct answer is B: Ventrogluteal Site. This site is preferred for intramuscular injections because it has a thick muscle mass and is located away from major nerves and blood vessels, reducing the risk of injury or complications. Steps to determine the correct answer: 1. Eliminate the Dorsogluteal Site (C) due to proximity to the sciatic nerve and superior gluteal artery, increasing the risk of nerve damage or arterial puncture. 2. Eliminate the Deltoid Site (A) which has a smaller muscle mass and is closer to the radial nerve and brachial artery, posing a higher risk of nerve injury or vascular puncture. 3. Eliminate the Vastus Lateralis Site (D) as it is often used in infants and small children due to the large muscle mass, but the ventrogluteal site is preferred in older children and adults for decreased risk of nerve and vascular injury.
Question 3 of 5
The kind of laxative that acts by causing the stool to absorb water and swell is known as:
Correct Answer: A
Rationale: The correct answer is A: Bulk forming. Bulk forming laxatives work by absorbing water in the stool, increasing its bulk and softening it for easier passage. This mechanism helps to promote regular bowel movements without causing irritation or dependency. Emollient laxatives (choice B) work by softening the stool surface. Lubricant laxatives (choice C) coat the stool and intestinal walls to ease passage. Stimulant laxatives (choice D) stimulate intestinal contractions to move stool along, but do not specifically act by causing stool to absorb water.
Question 4 of 5
Which first priority when inserting an indwelling urinary catheter?
Correct Answer: A
Rationale: Correct Answer: A (Aseptic technique) Rationale: Aseptic technique is crucial to prevent infections during catheter insertion. Steps include hand hygiene, using sterile gloves, cleaning the area, and maintaining sterility throughout. Taping the catheter is important but secondary. Instilling water into the balloon or inserting the catheter to the point where urine flows are incorrect as these steps come after ensuring aseptic technique.
Question 5 of 5
A client is diagnosed with the syndrome of inappropriate antidiuretic hormone (SIADH). The nurse should anticipate which laboratory test result?
Correct Answer: A
Rationale: The correct answer is A: Decreased serum sodium level. In SIADH, there is excess secretion of antidiuretic hormone leading to water retention and dilution of sodium in the blood. This results in hyponatremia. Other choices are incorrect as SIADH does not typically affect creatinine levels, hematocrit, or BUN levels.