ATI LPN
ATI Pediatrics Practice Questions Questions
Question 1 of 5
A 3-year-old girl presents with recurrent ear infections and hearing loss. Tympanometry shows flat curves. Most likely diagnosis is:
Correct Answer: B
Rationale: OME causes flat tympanometry, per AAP. A, C-E differ.
Question 2 of 5
A 3-month-old infant presents with poor feeding and lethargy. Labs show hypoglycemia and ketosis. Most likely diagnosis is:
Correct Answer: D
Rationale: FAOD causes hypoglycemia and ketosis, per NORD. A-C, E differ.
Question 3 of 5
A 3-month-old infant presents with tachypnea and poor feeding. Chest x-ray shows cardiomegaly and pulmonary edema. Most likely diagnosis is:
Correct Answer: B
Rationale: CHF shows cardiomegaly and edema, per AHA. A, C-E differ.
Question 4 of 5
In administering vitamin K to the infant shortly after birth, the nurse understands that vitamin K is
Correct Answer: B
Rationale: Not initially synthesized because of sterile bowel at birth B explains the need for vitamin K to prevent hemorrhagic disease, per document .
Question 5 of 5
In fetal circulation, the pressure is greatest in the
Correct Answer: B
Rationale: Right atrium B has the highest pressure in fetal circulation due to venous return, per document 3.