Nokea
What medication is most likely to cause his weight gain?
- A. Acarbose
- B. Exenatide
- C. Glyburide
- D. Pioglitazone
Correct Answer: D
Rationale: Pioglitazone is most likely to cause weight gain due to fluid retention and fat accumulation.
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Which of the following adverse effects are less likely in a beta1-selective blocker?
- A. Dysrhythmias
- B. Impaired insulin release
- C. Reflex orthostatic changes
- D. Decreased triglycerides and cholesterol
Correct Answer: B
Rationale: Beta1-selective blockers (e.g., atenolol) have less impact on insulin release compared to non-selective blockers.
A nurse is teaching a client who has a prescription for long-term use of oral prednisone for treatment of chronic asthma. The nurse should instruct the client to monitor for which of the following adverse effects of this medication?
- A. Weight gain
- B. Nervousness
- C. Bradycardia
- D. Constipation
Correct Answer: A
Rationale: Prednisone causes weight gain due to fluid retention and increased appetite.
How can the nurse find the most up-to-date information about emergency preparedness related to bioterrorism agents?
- A. Read textbooks devoted to the topic.
- B. Ask coworkers to explain current events.
- C. Read journal articles about bioterrorism agents.
- D. Visit the Centers for Disease Control and Prevention (CDC) Web site.
Correct Answer: D
Rationale: The most current information will be found on the CDC Web site because new information can be posted immediately whereas textbooks and journal articles take time to print. Coworkers may or may not remain current on emergency preparedness and should not be the primary source of information.
Pernicious anemia is treated with:
- A. Folic acid supplements
- B. Thiamine supplements
- C. Vitamin B12
- D. Iron
Correct Answer: C
Rationale: Pernicious anemia requires B12 due to absorption defect; folate masks it without fixing neuropathy.
A nurse is assessing a client who has taken Procainamide to treat dysrhythmias for the last 12 months. The nurse should assess the client for which of the following adverse effects of this medication? (Select one that does not apply.)
- A. Joint swelling
- B. Widened QRS complex
- C. Narrowed QT interval
- D. Easy bruising
Correct Answer: C
Rationale: Procainamide can widen QRS , cause bruising from lupus-like syndrome, and joint swelling .