1. A nurse is obtaining a capillary blood sample from a newborn for phenylketonuria testing. Identify the sequence of steps the nurse should follow. (Move the steps into the box on the right, placing them in the order of performance. Use all the steps.)
Puncture the heel and collect the blood.
Apply pressure with a dry gauze pad.
Wrap a warm, moist cloth around the heel.
Cover the heel with an adhesive bandage.
Cleanse the heel with an antiseptic.
The Correct Answer is C,E,A,B,D
1. Wrap a warm, moist cloth around the heel to dilate the blood vessels, which makes it easier to obtain the blood sample.
2. Cleanse the heel with an antiseptic to reduce the risk of infection at the puncture site.
3. Puncture the heel and collect the blood, ensuring that the sample is adequate for the test.
4. Apply pressure with a dry gauze pad to stop the bleeding from the puncture site.
5. Cover the heel with an adhesive bandage to protect the area and minimize the risk of infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Blood pressure 156/80 mm Hg is incorrect. While this blood pressure reading is elevated, hypertension is not a typical immediate sign of postpartum hemorrhage. Hemorrhage is more commonly associated with hypotension (low blood pressure) due to fluid loss.
B. Temperature 38.3° C (101° F) is incorrect. A mild fever may be common in the first 24 hours postpartum due to normal inflammatory responses. It is not specifically indicative of postpartum hemorrhage, though a persistent fever could indicate an infection.
C. Respiratory rate 32/min is correct. An increased respiratory rate can be a sign of hypovolemia (due to significant blood loss), which may occur with postpartum hemorrhage. The body compensates for decreased blood volume by increasing the respiratory rate.
D. Apical pulse 66/min is incorrect. A heart rate of 66/min is within normal limits and would not be indicative of postpartum hemorrhage. In fact, a tachycardic (elevated) heart rate is more concerning in the case of hemorrhage as the body tries to compensate for blood loss.
Correct Answer is []
Explanation
- Potential Condition: Hypoglycemia
- Rationale: The jitteriness and weak cry can be signs of hypoglycemia, which is common in newborns, especially those with higher birth weights or whose mothers have diabetes or, in this case, a history of substance use during pregnancy.
Actions to Take:
1. Reinforce with the parent to feed the newborn: Feeding can help to stabilize the newborn's blood sugar levels.
2. Anticipate a prescription to obtain a capillary blood sample: This will confirm the diagnosis by measuring the newborn's blood glucose levels.
Parameters to Monitor:
1. Temperature: To ensure the newborn maintains a normal body temperature, as hypothermia can be associated with hypoglycemia.
2. Respiratory status: To monitor for any changes that could indicate worsening of the condition or other complications.
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