Nokea
The client with DM is receiving care in the home for a foot ulcer. The home health nurse documents the narrative note illustrated. Which problem should be the nurse's priority on the return visit?
- A. Impaired skin integrity related to left foot ulcer
- B. Potential for injury related to improper footwear
- C. Potential altered nutrition: less than body requirements related to nausea
- D. Ineffective therapeutic regimen management related to not taking medications as prescribed
Correct Answer: B
Rationale: Improper footwear increases the risk of injury or falls, which is critical for a diabetic client with reduced foot sensation and a healing ulcer.
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In a disaster, triage situation, the nurse should be least concerned with which of the following regarding a client in crisis?
- A. ability to breathe
- B. pallor or cyanosis of the skin
- C. number of accompanying family members
- D. motor function
Correct Answer: C
Rationale: The least important factor (of those listed) during an emergency situation is the number of accompanying family members.
Clinic employees were taught to recognize the hazards of various chemicals using the National Fire Protection Association's (NFPA) diamond label and coding system. What should the nurse determine about the substance that has the label illustrated?
- A. It is extremely flammable.
- B. It can become explosive if mixed with water.
- C. It has no special hazard.
- D. It could cause a serious health injury.
Correct Answer: D
Rationale: The blue diamond with a 3 indicates a serious health hazard, capable of causing significant injury.
A 6-year-old is admitted to the ED after ingesting oxycodone tablets that had been prescribed for the parent. The parent provides the prescription bottle that originally contained 15 tablets of oxycodone 5 mg. The parent stated taking 3 tablets. There are 9 tablets remaining in the bottle. If the child ingested the missing tablets, how many mg of oxycodone did the child ingest?
Correct Answer: 15
Rationale: 15 - 3 = 12; 12 - 9 = 3; 3 tablets x 5 mg = 15 mg. The child ingested 15 mg of oxycodone.
A client has been placed in isolation because he is diagnosed with a contagious illness. The nurse should be aware that:
- A. Linens from the client's bed should be double-bagged.
- B. Meals should be served on washable dishes.
- C. Extensive isolation rarely causes psychological problems.
- D. Paper trays and plastic utensils prevent disease transmission.
Correct Answer: A
Rationale: Linens should be double-bagged. Isolation refers to techniques used to prevent or to limit the spread of infection. Some form of isolation has been used for centuries, whether to protect a high-risk person from exposure to pathogens or to prevent the transmission of pathogens from an infected person to others. Special handling of articles and linen soiled by any body fluid is indicated. These articles should be placed in impervious bags before they are removed from the client's bedside. Bagging in watertight containers is indicated to prevent exposure of personnel and contamination of the environment. The outside of the bag should not be contaminated when placing articles inside it. Each hospital and community agency has procedures for labeling and decontaminating exposed articles. Items that are visibly soiled with body substances should be rinsed and placed in plastic bags or clearly marked containers, often labeled 'Contaminated.' If the outside of the bag becomes contaminated, placing that bag in another bag (double-bagging) is required.
Which of these comments by a client would indicate the need for further teaching regarding safety with warfarin (Coumadin)?
- A. I need to stop the medication 3 days before my dental appointment.'
- B. I will report any bruising or bleeding to my doctor.'
- C. I plan to eat more green leafy vegetables this week.'
- D. I will check with my doctor before taking any new medication.'
Correct Answer: C
Rationale: Green leafy vegetables are high in vitamin K, which can counteract the anticoagulant effects of warfarin, requiring further teaching to ensure safe dietary practices.