Which of the following are present in large amounts in the urine if inflammation is present?
A. Proteins
B. Bilirubin
C. White blood cells
D. Phenylketones
E. Glucose
C. White blood cells
White blood cells are typically found in large numbers in the urine if inflammation is present or if the specimen was contaminated during collection.
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Physiological goals of artificial ventilatory support include which of the following? 1. Support or manipulate gas exchange. 2. Reduce or manipulate the work of breathing. 3. Increase lung volume
a. 1 and 2 only b. 2 and 3 only c. 1 and 3 only d. 1, 2, and 3
A 55-year-old male with acute dyspnea is admitted to the hospital. He is alert and oriented
His physical examination reveals: heart rate 120 beats/min and regular; blood pressure 146/88 mm Hg; temperature 38° C; respiratory rate 28 breaths/min shallow and labored. Breath sounds are decreased throughout with fine late crackles on inspiration, chest expansion is decreased in both bases. The patient is not coughing. The ABG on room air is: pH 7.52; PaCO2 30 mm Hg; PaO2 42 mm Hg; Hb-O2 80%; HCO3? 24 mEq/L. This patient is retired after working in a steel factory for 38 years and he has a 50-pack-year history of smoking. The most appropriate action for the res-piratory therapist to take is which of the following? a. Intubate and initiate positive-pressure ventilation. b. Initiate noninvasive positive pressure ven-tilation. c. Administer oxygen via a high flow nasal cannula. d. Initiate bronchodilator and mucolytic therapy.
The approach toward health care where the patient is an integral partner in setting health goals and the medical team works collaboratively with one another is the:
A) accountable care approach. B) organizational approach. C) patient-centered approach. D) health maintenance approach.
____The vomiting of blood
a. hematemesis b. hematochezia c. hematocrit d. hematuria