Nokea
The vast majority of deaths resulting from unintentional poisoning occur in:
- A. infants.
- B. toddlers.
- C. teens.
- D. adults.
Correct Answer: B
Rationale: The vast majority of deaths resulting from unintentional poisoning occur in toddlers.
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Which of the following indicates a hazard for a client on oxygen therapy?
- A. A No Smoking sign is on the door.
- B. The client is wearing a synthetic gown.
- C. Electrical equipment is grounded.
- D. Matches are removed.
Correct Answer: B
Rationale: A synthetic gown might generate sparks of static electricity, which can be a fire hazard, particularly in the presence of oxygen. The client on oxygen therapy should wear a cotton gown. The remaining options are appropriate safety measures.
Which of the following instructions should the nurse give a client who will be undergoing mammography?
- A. Be sure to use underarm deodorant.
- B. Do not use underarm deodorant.
- C. Do not eat or drink after midnight.
- D. Have a friend drive you home.
Correct Answer: B
Rationale: Underarm deodorant should not be used because it might cause confusing shadows on the X-ray film. There are no restrictions on food or fluid intake. No sedation is used, so the client can drive herself home.
Which of the following lab values is associated with a decreased risk of cardiovascular disease?
- A. high HDL cholesterol
- B. low HDL cholesterol
- C. low total cholesterol
- D. low triglycerides
Correct Answer: A
Rationale: High HDL cholesterol and low LDL cholesterol are associated with a decreased risk of cardiovascular disease.
Which of the following clients require airborne precautions?
- A. a client with fever, chills, vomiting, and diarrhea
- B. a client suspected of varicella (chickenpox)
- C. a client with abdominal pain and purpura
- D. a client diagnosed with AIDS
Correct Answer: B
Rationale: Chickenpox (varicella) is an acute, infectious, airborne illness that requires others in direct contact to wear a respirator mask.
In a disaster situation, the nurse assessing a diabetic client on insulin assesses for all of the following except:
- A. diabetic signs and symptoms
- B. nutritional status
- C. bleeding problems
- D. availability of insulin
Correct Answer: C
Rationale: Bleeding problems are not typically associated with diabetes management. Assessing diabetic symptoms, nutritional status, and insulin availability are critical to ensure glycemic control in a disaster.