You are treating a patient with shortness of breath. You want to deliver 6 liters per minute of oxygen. You would deliver this flow rate with a:
A. nasal cannula
B. simple face mask
C. partial re-breather
D. non-rebreather
Answer: A. nasal cannula
Health Professions
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The mechanism of action of xanthines is
a. well defined. b. understood by a few physicians but not public knowledge. c. not published. d. unclear.
Health Professions
Patients with weakened immune systems are termed to be:
A. encephalitic B. immunocompromised C. HAART D. drug-resistant
Health Professions
For the following questions, use an ICD-9-CM code book and select the appropriate code(s) for the diagnostic statement given
Parakeratosis variegata
Health Professions
Which of the following is responsible for creating digestive enzymes?
A. Pancreas B. Common bile duct C. Liver D. Gallbladder
Health Professions