The nurse has admitted a child with tricuspid atresia. The nurse would expect which initial lab result?
A high hemoglobin
A prolonged PTT
A low hematocrit
A low platelet count
The Correct Answer is A
a) A high hemoglobin: Tricuspid atresia typically leads to decreased pulmonary blood flow, causing cyanosis and chronic hypoxemia, which can result in increased hemoglobin levels as the body compensates for low oxygen.
b) A prolonged PTT: While not typically associated with tricuspid atresia specifically.
c) A low hematocrit: Hematocrit levels might be normal or elevated due to chronic hypoxemia.
d) A low platelet count: Platelet count might not be directly affected by tricuspid atresia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is E,A,C,D,B
Explanation
1. Prepare for intubation
2. Notify the physician
3. Start an IV
4. Draw blood gasses
5. Take the child's vital signs
Correct Answer is C
Explanation
a) The infant having a higher basal metabolic rate: Basal metabolic rate doesn't directly impact urine specific gravity.
b) The infant’s kidneys being less able to concentrate urine: In fact, infants have immature kidneys that are less efficient at concentrating urine, but this is not the primary reason for lower specific gravity.
c) The infant having a greater percentage of body weight in water: Infants have a higher percentage of body weight in water, leading to more dilute urine.
d) The infant having a greater body surface area: While body surface area influences some aspects of renal function, it's not the main factor affecting urine specific gravity in infants.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.