Nokea
What piece of equipment should the nurse advise Mrs. Singer to have ready when her husband returns home?
- A. An electronic artificial larynx
- B. A humidifier
- C. A television
- D. A high-low bed
Correct Answer: B
Rationale: Humidifiers maintain moisture in the air, aiding breathing through the stoma.
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Tom arrives in the Emergency Room (ER) and is unable to move his legs as a result of an automobile accident that occurred 30 minutes ago. You respond by saying
- A. Swelling due to the initial trauma prevents you from moving your legs.
- B. There are good rehabilitation centers that will help restore sensation to your legs.
- C. Swelling due to the initial trauma may make the injury seem more severe than it actually is. A more accurate assessment will be made once the swelling goes down.
- D. You should have been wearing your seatbelt.
Correct Answer: C
Rationale: Initial swelling can mask the true extent of spinal injuries.
Cognitive changes include memory problems, confusion, and disorientation. These changes:
- A. Occur in 75% of patients over age 65
- B. Are not a normal part of aging
- C. Are due to enhanced cerebral blood flow
- D. Cause senile plaques and neurofibrillary tangles
Correct Answer: B
Rationale: Cognitive decline is not a normal part of aging; it may indicate underlying conditions such as dementia or Alzheimer's disease. Normal aging involves mild forgetfulness but not significant impairment.
A client's nursing diagnosis is Deficient Fluid Volume related to excessive fluid loss. Which action related to fluid management should be delegated to a nursing assistant?
- A. Administer IV fluids as prescribed by the physician.
- B. Provide straws and offer fluids between meals.
- C. Develop plan for added fluid intake over 24 hours.
- D. Teach family members to assist client with fluid intake.
Correct Answer: B
Rationale: The nursing assistant can effectively encourage oral fluid intake by offering fluids between meals, which is within their scope of practice. Administering IV fluids, developing plans, and teaching family members are more advanced tasks that require higher-level nursing skills.
What goal assumes the highest priority for Ms. Weeze with an acute asthmatic attack?
- A. Preventing future attacks
- B. Maintaining quiet, restful environment
- C. Observing for signs of drug toxicity
- D. Relieving bronchial spasm
Correct Answer: D
Rationale: Relieving bronchospasm is critical to restore adequate airflow.
Describe the differences in action of SSRIs, SNRIs, and atypical antidepressants.
- A. High blood pressure
- B. Increased heart rate
- C. Decreased oxygen supply
- D. Muscle relaxation
Correct Answer: D
Rationale: The correct answer is D because it is the most appropriate response based on physiological and medical principles.