The nurse is caring for a patient who requires a moist-to-dry dressing. Which action by the nurse is appropriate during the procedure?
a. Applies a dry absorbent outer dressing
b. Packs flat gauze into the wound bed
c. Soaks the wound packing with antiseptic
d. Moistens the old dressing before removal
A
The nurse applies a dry secondary dressing over the wound for protection and infection control and to contain the moist packing. He or she squeezes excess moisture from the fine mesh gauze and packs the wound with the gauze compressed from squeezing to facilitate drainage and debris collection. The gauze used for packing is soaked with sterile saline solution or another isotonic solution. To facilitate débridement, the nurse removes the old dressing without dampening it.
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Debriefing sessions are which of the following?
A) Discussions with prospective participants to obtain informed consent B) Discussions with participants after a study to explain various aspects of the study and provide a forum for questioning C) Discussions with a human subjects committee before a study to obtain permission to proceed D) Recruitment discussions with prospective participants
A postoperative client enters the postanesthesia care unit and blood studies are done. The client's serum potassium level is 2.9 mEq/L. What will the nurse do next?
a. Institute seizure precautions. b. Monitor ECG readings. c. Draw liver enzyme levels. d. Elevate the head of the bed.
The male client complains of pain as the nurse is inflating the balloon following insertion of a Foley catheter. The nurse takes which of the following actions immediately?
1. Aspirate the fluid, withdraw the catheter slightly, and reinflate the balloon. 2. Remove the catheter, and reinsert a new one that is one size smaller. 3. Finish inflating the balloon; the discomfort is normal and temporary. 4. Aspirate the fluid, advance the catheter farther, and reinflate the balloon.
Which of the following statistics related to diversity in the United States is accurate?
a. One per five people belongs to an ethnic or racial minority. b. One per three people identifies with an ethnic or racial minority. c. The percentage of people identifying with a minority group is decreasing. d. The percentage of people identifying with a minority culture has become the majority.