The nurse has several choices of wound dressing. The most appropriate dressing to use to cover, soothe, and protect a wound without exudate is:
1. Transparent adhesive film.
2. An impregnated nonadherent dressing.
3. Hydrogel.
4. Polyurethane foam.
2
Rationale: A transparent adhesive film is used to provide protection against contamination and friction, and maintain a clean, moist surface that facilitates cellular migration.
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The nurse advises the parents of a child who is in status asthmaticus that if not corrected, the result could be:
1. pneumothorax, severe hypoxemia, and respiratory arrest. 2. hypertension, CVA, and cardiac arrest. 3. respiratory alkalosis, pneumonia, and death. 4. lung abscess, cor pulmonale, and respiratory failure.
An appropriate technique for the nurse to implement for the patient on isolation precautions is to:
a. double-bag all disposable items and linens. b. put another gown over the one worn if it has become wet. c. place specimen containers in plastic bags for transport. d. hand items to be reused directly to a nurse standing outside the room.
Which research method can test relationships and developed theories?
A) Qualitative B) Quantitative C) Mixed methods D) None are able to test
You are checking a baby's crib for safety. Which is safe?
a. The mattress fits loosely. b. Mattress hooks are not bent or broken. c. The crib is close to a heat register. d. The crib is near other furniture.