In contrast to monophasic defibrillation, biphasic defibrillation:
A. requires a lower energy setting.
B. delivers all shocks at 360 joules.
C. begins with 300 joules and escalates.
D. is only effective for ventricular tachycardia.
Answer: A. requires a lower energy setting.
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Match the following muscles with their actions
1. Triceps brachii 2. Flexor digitorum profundus 3. Extensor carpi radialis longus 4. Radiobrachialis 5. Extensor pollicis longus a) Flexes the elbow when it is under load and during rapid motion and also stabilizes elbow during rapid motion. b) Extends the elbow and its long head assists glenohumeral joint extension and adduction. c) Extends distal joint of thumb, assists wrist extension, and assists extension of saddle joint of thumb. d) Flexes proximal interphalangeal joints of four fingers and assists wrist flexion. e) Extends wrist and assists wrist abduction and elbow flexion.
Which of the following is TRUE of the epidemiology of abdominal trauma?
A) Morbidity and mortality due to blunt trauma are decreasing, but morbidity and mortality due to penetrating trauma are increasing. B) Morbidity and mortality due to blunt trauma are increasing, but morbidity and mortality due to penetrating are decreasing. C) Morbidity and mortality due to blunt and penetrating trauma are both increasing. D) Mortality and morbidity due to blunt and penetrating trauma are both decreasing.
Demographic information suggests a correlation between oral health status and ________
A) Socioeconomic status B) Oral health disparities C) Community targets D) Baseline data E) None of the above
Which of the following is generally treated by getting plenty of rest, increasing fluids, and eating a well-balanced diet?
a. Otitis media b. Tonsillitis c. Chickenpox d. Asthma e. Common colds