Nokea
The nurse is teaching a client with a new diagnosis of migraine headaches about trigger avoidance. Which of the following should the client avoid?
- A. Regular exercise.
- B. Aged cheeses.
- C. Fresh fruits.
- D. Daily meditation.
Correct Answer: B
Rationale: aged cheeses contain tyramine, a common migraine trigger
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The nurse is teaching a client with a new diagnosis of epilepsy about self-care. Which of the following instructions should the nurse include?
- A. Avoid swimming or bathing alone.
- B. Take medications only when a seizure occurs.
- C. Drive a car as long as you feel alert.
- D. Consume alcohol in moderation to reduce stress.
Correct Answer: A
Rationale: avoiding swimming or bathing alone reduces the risk of injury during a seizure
The doctor has prescribed a diet high in vitamin B12 for a client with pernicious anemia. Which foods are good sources of B12?
- A. Meat, eggs, dairy products
- B. Peanut butter, raisins, molasses
- C. Broccoli, cauliflower, cabbage
- D. Shrimp, legumes, bran cereals
Correct Answer: A
Rationale: Vitamin B12 is found in animal products like meat, eggs, and dairy, essential for treating pernicious anemia due to impaired B12 absorption.
Which type of leukemia is more common in older adults?
- A. Acute myelocytic leukemia
- B. Acute lymphocytic leukemia
- C. Chronic lymphocytic leukemia
- D. Chronic granulocytic leukemia
Correct Answer: C
Rationale: Chronic lymphocytic leukemia (CLL) is most common in older adults, typically diagnosed in those over 60, due to its indolent nature and prevalence in this age group.
The nurse is assessing the laboratory results of a client scheduled to receive phenytoin (Dilantin). The Dilantin level, drawn 2 hours ago, is 30 mcg/mL. What is the appropriate nursing action?
- A. Administer the Dilantin as scheduled
- B. Hold the scheduled dose and notify the physician
- C. Decrease the dosage from 100 mg to 50 mg
- D. Increase the dosage to 200 mg from 100 mg
Correct Answer: B
Rationale: A Dilantin level of 30 mcg/mL is above the therapeutic range (10-20 mcg/mL), indicating toxicity risk. The nurse should hold the dose and notify the physician for further orders.
The nurse is working with an unlicensed assistive personnel (UAP). In planning the morning's care, which tasks can the nurse delegate to the UAP? Select all that apply.
- A. feeding a client who has lost the use of his hands
- B. starting an IV in a confused client who pulled her IV out
- C. assisting a stable and alert client up to the bedside commode
- D. checking an apical pulse in a client prior to administering digoxin
- E. ambulating a client in the hall for the first time since surgery to repair a fractured T5 vertebra
Correct Answer: A, C
Rationale: Feeding and assisting a stable client to the commode are within the UAP’s scope, while starting an IV, checking an apical pulse, and ambulating a post-surgical client require nursing judgment.