Nokea
What is the purpose and advantage of methadone maintenance therapy?
- A. Increased alertness
- B. Lower immune response
- C. Faster metabolism
- D. Enhanced digestion
Correct Answer: C
Rationale: The correct answer is C because it is the most appropriate response based on physiological and medical principles.
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Which theorist discussed adaptive and maladaptive behaviors?
- A. F. Skinner
- B. Harry Stack Sullivan
- C. Erik Erikson
- D. Sigmund Freud
Correct Answer: A
Rationale: F. Skinner's behaviorist theory emphasizes how behaviors are learned through reinforcement and punishment.
Which assessment tools can be used to assess the cardiac system (select all that apply)?
- A. Watch
- B. Stethoscope
- C. Ophthalmoscope
- D. Percussion hammer
Correct Answer: D
Rationale: The correct answers are 'Watch,' 'Stethoscope,' 'Percussion hammer,' and 'Blood pressure cuff.' These tools aid in evaluating heart rate, rhythm, sounds, and vascular status.
What is first-line therapy for insomnia?
- A. Complementary therapies such as melatonin
- B. Cognitive-behavioral therapies such as relaxation therapy
- C. Benzodiazepine-receptor-like agents (e.g., zolpidem [Ambien])
- D. Over-the-counter medication such as diphenhydramine (Benadryl)
Correct Answer: B
Rationale: The correct answer is B. Cognitive-behavioral therapy (CBT) is the first-line treatment for insomnia due to its effectiveness and lack of side effects. Melatonin (A) and over-the-counter medications (D) are secondary options, while benzodiazepines (C) are reserved for short-term use.
The following data are organized according to Gordon’s functional health patterns.
- A. 78-year-old woman
- B. Married, three grown children who all live out of town
- C. Cares for invalid husband in home with help of daily homemaker
- D. Vision corrected with glasses; hearing normal
Correct Answer: A
Rationale: N/A
Mary asks how the pulmonary function test ordered by her physician is performed. You respond by saying
- A. You breathe into a spirometer to measure your lung capacity.
- B. You breathe through a mouthpiece into a spirometer until all air in your lungs is expelled; then you take a deep breath through the mouthpiece. This is done three times and a computer calculates the capacity of your lungs.
- C. A computer is used to measure your volume and vital capacity.
- D. A tube is inserted into your lungs while you are asleep to expand your lungs to their full capacity.
Correct Answer: B
Rationale: Pulmonary function tests measure lung capacity using spirometry.