You have performed an ECG on a patient, resulting in the following ECG tracing. How would you classify the patient's rhythm? 
A. Sinus dysrhythmia
B. Normal sinus rhythm
C. Sinus bradycardia
D. Sinus tachycardia
Answer: C
Health Professions
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The mortality rate for VAP associated with prolonged hospital stays is which of the following?
a. 5-25% b. 15-40% c. 25-50% d. 45-75%
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Which lobe of the brain interprets sensations felt in or on the body?
A. Frontal B. Parietal C. Temporal D. Occipital E. Midbrain
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For an AP lumbar spine, allowing a slight convexity in relation to the x-ray beam, rather than aligning it precisely parallel to the table, open joints and improves desuperimposition.
Answer the following statement true (T) or false (F)
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In a healthy adult, what is the average time required to exhale during a FVC maneuver?
a. 1-3 seconds c. 7-9 seconds b. 4-6 seconds d. 10-12 seconds
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