Nokea
After the student has been treated, which one of the following professionals is best for providing follow-up care?
- A. An ophthalmologist
- B. An optometrist
- C. An orthoptist
Correct Answer: A
Rationale: An ophthalmologist is a medical doctor specializing in eye care, best suited for follow-up after a chemical injury.
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The nurse has completed the teaching plan for the client diagnosed with psoriasis. Which statement indicates the need for further teaching?
- A. I will check my skin every day for redness with tenderness.'
- B. I must take my psoralen medication two (2) hours before my treatment.'
- C. I will wear dark glasses during my treatment and the rest of the day.'
- D. The coal-tar ointments and lotions will not stain my clothes.'
Correct Answer: D
Rationale: Coal-tar ointments stain clothes, indicating a need for further teaching. Daily skin checks, psoralen timing, and dark glasses are correct for PUVA therapy.
The nurse is caring for a person who has severe poison ivy. Soaks with Burrow's solution are ordered. What is the primary reason for using Burrow's solution soaks?
- A. To disinfect the wound
- B. To prevent pain from the lesions
- C. To stop the pruritus associated with the condition
- D. To help dry the oozing lesions
Correct Answer: C
Rationale: Burrow’s solution soaks relieve pruritus (itching) in poison ivy by soothing the skin and reducing inflammation.
Three days ago the client received circumferential, partial, and full-thickness burns to 30% total body surface area of the chest and abdomen. The nurse monitors the client for restricted breathing due to Which physiological response?
- A. Development of a layer of eschar
- B. Loss of elastin and collagen in the tissues
- C. Hypoxia and ischemia of the lungs' alveoli
- D. Fluid overload in the alveoli of the lungs
Correct Answer: A
Rationale: A layer of eschar or devitalized tissue commonly forms over partial- and full-thickness burns, which, when circumferential and when combined with increased fluid retention, can restrict circulation and lung expansion. Loss of tissue containing elastin and collagen does occur in partial- and full-thickness burns but would not be a source of constriction that would prevent lung expansion. Ischemia and hypoxia may be experienced in the alveoli due to inhalation burns; however, restricted breathing (a mechanical process) is more of a risk due to circumferential eschar formation. Although fluid overload is a possibility, it is not likely to restrict breathing unless it is combined with eschar formation.
Which nursing instruction is most appropriate before the client leaves the emergency department?
- A. Advise the client to limit dietary intake of fluids.
- B. Tell the client to sleep in a recliner or with the head up.
- C. Show the client how to take the carotid pulse at hourly intervals.
- D. Warn the client to avoid blowing the nose for several hours.
Correct Answer: D
Rationale: Avoiding nose blowing prevents dislodging clots and restarting bleeding.
The nurse is providing postoperative care for the client with a split-thickness skin graft on the burn wound at the sole of the right foot. Which is appropriate care for this client?
- A. Immobilization of the graft site
- B. Weight-bearing exercises to the graft site
- C. Assist client out of bed as much as tolerated
- D. Maintain right leg in a dependent position
Correct Answer: A
Rationale: The graft must be immobilized so that it can remain in place and be able to revascularize. The client cannot place weight on the graft site. Bearing weight causes trauma. A dependent position impairs circulation and may cause further tissue injury.