When assessing a newborn girl with salt-wasting congenital adrenal hyperplasia due to 21 hydroxylase deficiency, the nurse notes that the infant has an enlarged clitoris. Which intervention should the nurse implement?
Review transcutaneous bilirubin levels with a bilirubinometer.
Observe and palpate newborn's breast tissue for enlargement.
Assess for signs of fluid retention and bilateral pedal edema.
Explain to the mother that the finding is due to increased androgen.
The Correct Answer is D
A) Incorrect- Reviewing transcutaneous bilirubin levels is unrelated to the presence of an enlarged clitoris. Bilirubin levels are typically assessed to monitor jaundice in newborns.
B) Incorrect- Observing and palpating breast tissue for enlargement is not relevant to the condition of salt-wasting congenital adrenal hyperplasia. Breast tissue enlargement would not be associated with this hormonal disorder.
C) Incorrect- Assessing for signs of fluid retention and bilateral pedal edema is important for monitoring for other conditions, but it is not relevant to the enlarged clitoris seen in this specific scenario.
D) Correct- Salt-wasting congenital adrenal hyperplasia is a genetic disorder that results in a deficiency of certain enzymes required for cortisol and aldosterone production. This deficiency leads to an overproduction of androgens, which can cause virilization of female external genitalia. The enlarged clitoris is a result of increased androgen levels. Explaining this finding to the mother provides her with accurate information about the condition and its effects on the infant's anatomy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
Fever increases fluid loss through perspiration.
Increased respiratory rate can lead to increased fluid loss through evaporation. Increased nasal secretions can result in fluid loss.
High oxygen flow can cause drying of the mucous membranes and increase fluid requirements.
The following findings do not necessarily indicate increased fluid requirements: Blood pressure alone does not indicate increased fluid requirements.
Oxygen saturation within the normal range does not indicate increased fluid requirements.
Although urine output is important to assess hydration status, 12 mL of urine may not necessarily indicate increased fluid requirements.
Heart rate alone does not indicate increased fluid requirements.
Correct Answer is A
Explanation
Allen's test is a procedure used to assess the patency of the ulnar artery and the collateral circulation of the hand. It is performed to determine the adequacy of collateral circulation before obtaining arterial blood gases from the radial artery. The test helps ensure that the ulnar artery is functioning properly and can supply blood to the hand if the radial artery is used for blood sampling or other invasive procedures.
The test involves occluding both the ulnar and radial arteries while the patient clenches their fist. The nurse then releases pressure on the ulnar artery while maintaining occlusion of the radial artery. The hand should quickly regain normal coloration, indicating adequate collateral circulation.
It's important to note that the Allen's test is specific to the assessment of collateral circulation in the hand and is not used for other purposes such as assessing deep vein thrombosis, cardiac output calculation, or obtaining pulmonary artery pressures.
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