C) ―Sounds like this began because of inflammation inside my artery that
nm nm nm nm nm nm nm nm nm nm
made iteasy to form fatty streaks, which lead to my clogged artery.‖
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D) ―If I do not exercise regularly to get my heart rate up, blood pools in
nm nm nm nm nm nm nm nm nm nm nm nm nm nm
the veins causing a clot that stops blood flow to the muscle, and I will
nm nm nm nm nm nm nm nm nm nm nm nm nm nm nm
have a heart attack.‖
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Ans: C nm
Feedback:
The true etiology/cause of coronary artery disease (CAD) is unknown; however,
nm nm nm nm nm nm nm nm nm nm
the pathogenesis of the disorder relates to the progression of the inflammatory
nm nm nm nm nm nm nm nm nm nm nm nm
process froma fatty streak to the occlusive vessel lesion seen in people with
nm nm nm nm nm nm nm nm nm nm nm nm nm nm
coronary artery disease. Risk factors for CAD revolve around cigarette
nm nm nm nm nm nm nm nm nm nm
smoking, diet high in fat, and lack of exercise.
nm nm nm nm nm nm nm nm nm
6. A 77-year-old man is a hospital inpatient admitted for exacerbation of his
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chronic obstructive pulmonary disease (COPD), and a respiratory therapist (RT)
nm nm nm nm nm nm nm nm nm nm
is assessing theclient for the first time. Which of the following aspects of the
nm nm nm nm nm nm nm nm nm nm nm nm nm nm nm
patient's current state of health would be best characterized as a symptom
nm nm nm nm nm nm nm nm nm nm nm nm
rather than a sign?
nm nm nm nm
A) The patient's oxygen saturation is 83% by pulse oxymetry.
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B) The patient notes that he has increased work of breathing when lying supine.
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C) The RT hears diminished breath sounds to the patient's lower
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lung fieldsbilaterally.
nm nm nm
D) The patient's respiratory rate is 31
nm nm nm nm nm
breaths/minute.Ans: B
nm nm nm
Feedback:
Symptoms are subjective complaints by the person experiencing the health
nm nm nm nm nm nm nm nm nm
problem, such as complaints of breathing difficulty. Oxygen levels, listening
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to breath sounds, and respiratory rate are all objective, observable signs of
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disease.
nm
Page 4 nm
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