ATI RN
Burns Pediatric Primary Care Test Bank Questions
Question 1 of 5
In Langerhans cell histiocytosis (LCH), all the following manifestations are at high risk of mortality in patients EXCEPT
Correct Answer: C
Rationale: Lung involvement, while serious, is less lethal compared to liver, spleen, or hematopoietic system involvement.
Question 2 of 5
the clinical manifestations of nephrosis include which of the following ?
Correct Answer: D
Rationale: Nephrosis, also known as nephrotic syndrome, is characterized by the presence of massive proteinuria (excretion of more than 3.5 grams of protein in the urine per day), hypoalbuminemia (low levels of albumin in the blood), and edema (swelling due to fluid retention). These are the hallmark clinical manifestations of nephrosis. Proteinuria results from damage to the glomerular filtration barrier, leading to the loss of proteins, particularly albumin, in the urine. Hypoalbuminemia occurs due to the excessive loss of albumin in the urine, leading to reduced oncotic pressure in the bloodstream. Edema develops as a result of decreased oncotic pressure, which causes fluid to leak from the blood vessels into the tissues, especially in the lower extremities and around the eyes. Other common manifestations of nephrosis may include hyperlipidemia, lipid
Question 3 of 5
Hyperparathyroidism is caused by increased levels of thyroxine in blood plasma. A client with this endocrine dysfunction would experience:
Correct Answer: A
Rationale: Hyperparathyroidism is caused by increased levels of parathyroid hormone (PTH), not thyroxine. The effects of hyperparathyroidism include increased calcium levels in the blood, which can lead to symptoms such as heat intolerance and systolic hypertension. Systolic hypertension is when the top number in a blood pressure reading is elevated. This is why option A (heat intolerance and systolic hypertension) is the correct choice for a client with hyperparathyroidism. Options B, C, and D do not accurately reflect the symptoms associated with this endocrine dysfunction.
Question 4 of 5
What are the periods in life when the need for iron increases?
Correct Answer: A
Rationale: The need for iron increases during pregnancy primarily due to the increased blood volume to support the growing fetus and placenta. Iron is essential for the production of hemoglobin, which helps transport oxygen to both the mother and the developing baby. Pregnant women often require more iron to prevent iron deficiency anemia, which can have negative effects on both the mother and the baby. It is important for pregnant women to consume enough iron-rich foods or take iron supplements as recommended by their healthcare provider to support a healthy pregnancy.
Question 5 of 5
The nurse is assessing a 6-month-old healthy infant who weighed 7 pounds at birth. The nurse should expect the infant to now weigh approximately how many pounds?
Correct Answer: C
Rationale: Infants typically double their birth weight by around 6 months of age. Since the infant weighed 7 pounds at birth, it is reasonable to expect the infant to weigh approximately 14 pounds at the age of 6 months. Therefore, the closest option among the choices provided is 20 pounds.