ATI RN
Fluid Maintenance Pediatrics Practice Questions Questions
Question 1 of 5
By the age of 7 months, the infant is able to do all the following EXCEPT
Correct Answer: D
Rationale: Rolling over is usually achieved earlier, by 4-6 months, while other skills are typical for 7 months.
Question 2 of 5
Deaths have occurred when potassium chloride has been used incorrectly to flush a lock or central venous catheter. Which of the ff precautions should a nurse take to minimize this risk?
Correct Answer: C
Rationale: The precaution a nurse should take to minimize the risk of deaths occurring when potassium chloride is used incorrectly to flush a lock or central venous catheter is to read labels carefully on vials containing flush solutions for locks. This is essential to ensure that the correct solution is being used and to prevent accidental administration of potassium chloride, which can be fatal if used inappropriately. By carefully checking the labels, the nurse can confirm that they are using the correct flush solution and avoid any harmful errors. This simple precaution can help in ensuring patient safety and preventing adverse outcomes.
Question 3 of 5
Which of the following blood types would the nurse identify as the rarest?
Correct Answer: B
Rationale: Blood type AB is the rarest of all the blood types. This is because individuals with AB blood type have both A and B antigens on their red blood cells, making it less common than other blood types. In the ABO blood group system, the distribution of blood types in the general population is approximately 45% type O, 40% type A, 11% type B, and only about 4% type AB. Therefore, blood type AB would be identified as the rarest in the given options.
Question 4 of 5
The community health nurse is teaching parents about prevention of the spread and reoccurrence of pediculosis (head lice). Which should the nurse include in the teaching session? (Select all that apply.)
Correct Answer: A
Rationale: Drycleaning nonwashable items is an effective way to kill any head lice or eggs that may be on the items.
Question 5 of 5
Which of the ff is the effect of a decrease in the number of lymphocytes with age?
Correct Answer: A
Rationale: Lymphocytes are a type of white blood cell that plays a crucial role in the body's immune system by helping to fight off infections and diseases. A decrease in the number of lymphocytes with age means that the immune system may not function as effectively as it used to. This can lead to a decreased resistance to infections, making older individuals more susceptible to illnesses and diseases. Therefore, the effect of a decrease in the number of lymphocytes with age is a decreased resistance to infection.