A nurse is caring for a school-age child following a femoral venous cardiac catheterization. Which of the following actions should the nurse take?
Perform a sterile dressing change 8 hr after the procedure.
Keep the affected extremity straight for 4 hr.
Assess the pulses above the catheterization site.
Maintain NPO status for 24 hr following the procedure.
The Correct Answer is B
A. "Perform a sterile dressing change 8 hr after the procedure." The initial dressing should be left in place for at least 24 hours, and any dressing changes should be performed per facility protocol.
B. "Keep the affected extremity straight for 4 hr." After a femoral venous cardiac catheterization, the child should keep the affected extremity straight for about 4 to 6 hours to prevent bleeding or hematoma formation at the insertion site.
C. "Assess the pulses above the catheterization site." The pulses below the site (distal pulses) should be assessed, not above. This is important to check for adequate circulation and potential complications such as clot formation or arterial obstruction.
D. "Maintain NPO status for 24 hr following the procedure." The child should typically resume oral intake as soon as they are fully awake and able to tolerate fluids, usually within a few hours post-procedure.
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Related Questions
Correct Answer is A
Explanation
A. "Attach the bag first to the perineum, then to the skin above the urethra." Proper technique involves first securing the collection bag to the perineum to ensure a snug fit, then pressing it firmly to the surrounding skin to prevent leaks.
B. "Remove the bag 1 hr after the infant voids." The bag should be removed as soon as sufficient urine is collected to avoid contamination or leakage.
C. "Place absorbent cotton balls inside the bag." Absorbent materials would absorb the urine, making it difficult to retrieve an adequate sample for testing.
D. "Apply petroleum jelly to the perineum before applying the bag." Petroleum jelly could prevent the bag from adhering properly, leading to leakage or contamination.
Correct Answer is A
Explanation
A. "Have the child bend forward at the waist and check for asymmetry of the scapula." This maneuver is known as the Adam's forward bend test and is used to screen for scoliosis, which commonly appears during adolescence.
B. "Auscultate the abdomen for at least 1 min if bowel sounds are absent." If bowel sounds are absent, the nurse should listen for at least 5 minutes in each quadrant before concluding they are truly absent.
C. "Use the FACES scale to assess pain." The FACES scale is typically used for younger children (3-7 years old). Adolescents can usually use a numeric rating scale (0-10) for pain assessment.
D. "Observe abdominal movement to determine the respiratory rate." Abdominal breathing is characteristic of infants and younger children. In adolescents, the nurse should observe chest movement to assess respiratory rate.
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